ORIENTAL MOTOR CATALOG

Transcription

1 ORIENTAL MOTOR CATALOG -PHASE HIGH-TORQUE STEPPING MOTOR AND DRIVER PACKAGE UPK W Series Features B- Product Line B- Standard Type, High-Speed Type B-8 Geared Type B-8 List of and Combinations B- Wiring Diagrams B- Description of Input/Output Signals B- STEPPING MOTORS UPK W UPK UFK W PMU RFK CSK PMC UMK CSK Controllers with AC with DC with Stepping s Low-Speed Synchronous s Accessories - ORIENTAL MOTOR GENERAL CATALOG B-

2 UPK W Series EASY WIRING GEAR PLC DIRECT RE- GENER- ATION SAFETY STD. PACK- AGE AC INPUT The UPK W series is a new generation of compact, high torque, low vibration, -phase stepping motor and driver packages. FEATURES. Compact s The UPK W series drivers are only. inch (mm) high and therefore keep the installation area small. They also come with a buitin mounting bracket for easy installation.. High Torque The UPK W series is based on the UPK series of high-torque, -phase stepping motor package, so they have the same high torque. Now devices can be made smaller and more lightweight.. Low Vibration The UPK W series does more than provide higher torque. It is also designed so that the motor produces less vibration, and a new driver has been developed to include a vibration control circuit to dramatically reduce vibration in the mid-speed range ( khz).. Low Noise The motor is designed on a new principle to produce excellent sound performance. The motor components are more rigid and the motor structure has been redesigned to achieve a significant reduction in audible noise.. Wide range of power supply voltage In addition to single-phase -VAC % (/ Hz) power % input, the product line also has -VAC % (/ Hz) models. The models with installation dimensions of.inch (mm) square and the high-speed types only accept single-phase - VAC input.. Standard certified products These products are certified to meet the world's most common standards. Also, the product has been CE marked according to the low voltage directive. (Certification for some products is pending, so for a list of certified products, see Page D-.) B- - ORIENTAL MOTOR GENERAL CATALOG

3 UPK W SYSTEM CONFIGURATION A high-torque -phase stepping motor and driver are combined to make highprecision positioning with open loop control possible. Cable (Sold separately) Page B- Programmable Controller Stepping and Package Controller (Sold separately) SC88, SC88E Page B- Controller (Sold separately) SG8J Page B- -Phase Stepping ACCESSORIES (Sold separately) Mounting Bracket Clean Damper Extension Cable Flexible Coupling Cables Page B- Flat cable for connecting the driver and controller. Mounting Brackets Page B-98 Flexible Couplings Page B- Clean Dampers Page B- Extension Cables Page B- MC Couplings Effective at suppressing motor vibration and inproving performance.. feet (m),.8 feet (m),. feet (m) long mounting bracket and flexible coupling cannot be fitted on to geared type. - ORIENTAL MOTOR GENERAL CATALOG B-

4 The UPK W Series s. Designed with User-Friendly Functions. The UPK W series has four types of drivers. The functions listed below are common to all types. The drivers shown below are the UDKNW and the UDKNW. A full range of driver functions are on the front panel. operating status is visible at a glance Signal monitor display Easy to confirm I/O signals. z Pulse input mode switch Switches between -pulse input and -pulse input. Step angle switch c v POWER: Power input display TIM.: Excitation timing output display O.H.: Overheat output display Switches the motor s step angle. FULL:. /step, HALF:. /step Automatic current off function switch b When the temperature inside the driver reaches F (8 C), this function automatically switches the motor current off. The function can be set and released with this switch. operating current adjustment switch stop current adjustment switch The motor current is easy to adjust with digital switches. No ammeter necessary. RUN : Can be adjusted the motor running current. STOP : Can be adjusted the current at the motor standstill. x Power Supply Terminals s are available for use with single-phase - % VAC % (/ Hz) and -VAC % (/ Hz) models. Protective Earthing Terminal n m x z c v b z x c v n n b m m Single-Phase -VAC Input Single-Phase -VAC Input B- - ORIENTAL MOTOR GENERAL CATALOG

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6 UPK W Series Product Line TH : Maximum Holding Torgue Mounting Frame Size inch (mm).() Standard Type TH oz-in (N m) 8 (.).9 (.8). (.) 8. (.) Page B-8 Single-Phase UPKAW UPKAW UPKAW UPKAW V-VAC Input UPKBW UPKBW UPKBW UPKBW Single-Phase V-VAC Input UPKAJW UPKBJW High-Speed Type Page B-8 Single-Phase V-VAC Input TH Geared Type TH lb-in (N m). (.). (.) 8. () (.).8 (.) Page B-8 UPKAW-T. UPKAW-T. UPKAW-T UPKAW-T UPKAW-T. Single-Phase UPKBW-T. UPKBW-T. UPKBW-T UPKBW-T UPKBW-T. V-VAC Input UPKAW-T UPKBW-T Single-Phase V-VAC Input UPKAJW-T. UPKBJW-T. PN Geared Type TH lb-in (N m) Page B-8 Single-Phase V-VAC Input Single-Phase V-VAC Input B- - ORIENTAL MOTOR GENERAL CATALOG

7 .().(8)/.(9) (.8) (.) 9 (.) 9 (.) 8 (.) UPKAW UPK9AW UPK9AW UPK99AW UPK9AW UPKBW UPK9BW UPK9BW UPK99BW UPK9BW UPKAJW UPK9AJW UPK9AJW UPK99AJW UPK9AJW UPKBJW UPK9BJW UPK9BJW UPK99BJW UPK9BJW UPK9AHW UPK9AHW UPK99AHW UPK9AHW UPK9BHW UPK9BHW UPK99BHW UPK9BHW. (.) (). (.). () 9 (.) 8. (9) () UPKAW-T. UPKAW-T UPKAW-T UPKAW-T UPK9AW-T. UPK9AW-T. UPK9AW-T UPKBW-T. UPKBW-T UPKBW-T UPKBW-T UPK9BW-T. UPK9BW-T. UPK9BW-T UPK9AW-T UPK9AW-T UPK9BW-T UPK9BW-T UPKAJW-T. UPKAJW-T UPKAJW-T UPKAJW-T UPK9AJW-T. UPK9AJW-T. UPK9AJW-T UPKBJW-T. UPKBJW-T UPKBJW-T UPKBJW-T UPK9BJW-T. UPK9BJW-T. UPK9BJW-T UPK9AJW-T UPK9AJW-T UPK9BJW-T UPK9BJW-T. (.) () UPKAW-N UPKBW-N UPKAW-N. UPKBW-N. UPKAW-N UPKBW-N UPKAW-N UPKBW-N UPKAW-N UPKBW-N UPKAW-N UPKBW-N UPKAJW-N UPKBJW-N UPKAJW-N. UPKBJW-N. UPKBJW-N UPKBJW-N UPKAJW-N UPKBJW-N UPKAJW-N UPKBJW-N UPKBJW-N UPKBJW-N - ORIENTAL MOTOR GENERAL CATALOG B-

8 UPK W Geared Type In addition to the high resolution of. /step for full-step operation and. /step for half-step operation, the UPK W series of -phase stepping motor packages include two types of gears units, TH and PN. In addition to single-phase -VAC (/ Hz) models, there are also -VAC (/ Hz) models and standard certified models. (Certification for some products is pending.) SAFETY STANDARDS AND CE MARKING Products Stepping Applicable Standards UL, UL9 Authorizing Standards Organization File No. CE Marking TH Geared CAN/CSA-C. No. CNA/CSA-C. No. UL E99 Low Voltage PN Geared EN9 Directive VDE ÜG EN-, EN- UL8C for UL E Low CAN/CSA-C. No. Stepping Voltage EN9, EN8 DEMKO See page D- Directive See page D-9 for more information on operating conditions of EN/IEC standards. The EN/IEC standard certification depends on the type and installation size. For details, see Page D-. and drivers are recognized individually. PRODUCT NUMBER CODE UPK B J W-T. Gear Ratio T: TH Geared Type N: PN Geared Type W: UPK W Power Source Blank: Single-Phase -VAC Input J: Single-Phase -VAC Input A: Single Shaft B: Double Shaft Case Lengh Frame Size :. in. (mm) sq. :. in. (mm) sq. -Phase 9:. in. (9mm) sq. -Phase High-Torque Stepping and Package B-8 - ORIENTAL MOTOR GENERAL CATALOG

9 TH Geared Type PN Geared Type See page B-8 to B-9 for products specifications, characteristics and dimensions. See page B-9 to B- for products specifications, characteristics and dimensions. High-precision positioning A tapered gear is used for the gear output stage and the gear that merges with it to obtain high precision and low backlash operation. The backlash is arc minutes (.8 ) - arc minutes (. ) for a motor installation dimension of. in. (mm) square and arc minutes (. ) - arc minutes (. ) for. in. (9mm). Backlash decreases as the speed reduction ratio increases. Five Gear Ratios Five low gear ratios of.:,.:, :, : and : are available. These gear ratios are convenient for applications requiring gearing without reducing of the motor speed. PRODUCT LINE Power Source Single Phase - VAC Single Phase - VAC Package Model PermissibleTorque Single Shaft Double Shaft lb-in N m UPKAW-T. UPKAW-T. UPKAW-T UPKAW-T UPKAW-T UPKAW-T. UPKAW-T. UPKAW-T UPKAW-T UPKAW-T UPK9AW-T. UPK9AW-T. UPK9AW-T UPK9AW-T UPK9AW-T UPKBW-T. UPKBW-T. UPKBW-T UPKBW-T UPKBW-T UPKBW-T. UPKBW-T. UPKBW-T UPKBW-T UPKBW-T UPK9BW-T. UPK9BW-T. UPK9BW-T UPK9BW-T UPK9BW-T UPKAJW-T. UPKBJW-T. UPKAJW-T. UPKBJW-T UPKAJW-T UPKAJW-T UPKAJW-T UPKBJW-T UPKBJW-T UPKBJW-T... UPK9AJW-T. UPK9BJW-T. UPK9AJW-T. UPK9BJW-T UPK9AJW-T UPK9AJW-T UPK9AJW-T UPK9BJW-T UPK9BJW-T UPK9BJW-T 8. 9 Low backlash of arc minutes or less The PN geared type uses a newly developed backlash reduction structure to obtain backlash of arc minutes (. ) or less. This is a major increase in precision compared to conventional planetary geared types with typical backlash of arc minutes (. ). High permissible torque Since the planetary gear structure transmits torque distributed over multiple planetary gears, it can provide large permissible torque. For example UPKBW-N produces a maximum torque of lb-in ( N m). Six gear ratios The PN geared type, six gear ratios are available: :,.:, :, :, : and :. When the gear ratio of.: is used, a step angle of. can be obtained for full step operation. PRODUCT LINE Power Source Single Phase - VAC Single Phase - VAC Package Model PermissibleTorque Single Shaft Double Shaft lb-in N m UPKAW-N UPKAW-N. UPKAW-N UPKAW-N UPKAW-N UPKAW-N UPKAJW-N UPKAJW-N. UPKAJW-N UPKAJW-N UPKAJW-N UPKAJW-N UPKBW-N UPKBW-N. UPKBW-N UPKBW-N UPKBW-N UPKBW-N UPKBJW-N UPKBJW-N. UPKBJW-N UPKBJW-N UPKBJW-N UPKBJW-N ORIENTAL MOTOR GENERAL CATALOG B-8

10 ABOUT THE GEARS TH Gears Tapered gears are used for the final stage of the spur gear speed reduction mechanism to reduce backlash. Gaps are required between gears to allow them to rotate smoothly. However, on the gear output shaft, these gaps become play known as backlash, and this is a problem when a control gear motor is used in applications requiring high positioning precision. The tapered gears used in the final stage are adjusted in the direction of the arrows shown in the figure below to reduce backlash. PN Gears High-precision, high-strength PN (planetary) gears have been developed specially for five-phase stepping motors. Unlike ordinary spur gear mechanisms, planetary gears disperse torque over multiple planetary gears, so large torque can be obtained with minimal backlash. Moreover, since the gear output shaft is a center shaft, the same as the motor output shaft. This could be an advantage when mounting the motor. Planetary gears have the following features. The overall size is small. High power can be continuously obtained. Noise is low. Weight is low. The input shaft and output shaft are on the same axis. Tapered gear The PN gear type uses newly developed gears that utilize a backlash reduction mechanism. In this new structure there are two stages, upper and lower, for the internal gears and planetary gears. The upper level internal gears and planetary gears reduce clockwise backlash; the lower level internal gears and planetary gear reduce counterclockwise backlash to attain backlash of arc minutes or less. TH gear sectional diagram Tapered gear Output shaft Lower Planetary Gear Upper Planetary Gear Sun Gear Bearing Bearing Tapered gear The structure of the final stage of the TH gear Lower Internal Gear Upper Internal Gear PN gear sectional diagram Upper Gear: Reduces the backlash in CW direction Upper Internal Gear: Only transport CW direction torque Lower Gear: Reduces the backlash in CCW direction Lower Internal Gear: Only transport CCW direction torque Upper Planetary Gear Lower Planetary Gear Relationship between the internal gear and the planetary gear B-8 - ORIENTAL MOTOR GENERAL CATALOG

11 Sun Gear Lower Planetary Gear Sun Gear PRECAUTIONS When using the UPK W Geared Type, please note the following: Upper Planerary Gear Sun Gear Upper Planetary Gear Lower Planetary gear. Do not exceed the maximum permissible torque: Permissible torque represents the maximum value of the mechanical strength of the gear unit. Be sure to keep the total value of acceleration/deceleration torque and load (friction) torque at the shaft under the permissible torque value. If torque exceeding the permissible torque is applied, the gear unit may fail. The structure of the PN gear Angular transmission error arc minutes Sun Gear Lower Planetary Gear The difference between the theoretical rotation angle of the output shaft and the actual rotation angle is expressed as the angular transmission error. With the PN geared types, special gear machining technology is used and major improvements have been made at the part and the assembly levels in order to attain high-precision positioning with an error of arc minutes or less. Step Angle Error [min] Step angle error when the output shaft rotates revolution 8 Existing PLGeared PNGeared UPKBW-N Measured Angle [deg] Low-vibration operation When a geared motor is used, the motor's low-speed vibration region is avoided and vibration is reduced. Since PN gears have backlash of less than arc minutes, further reduction in vibration in the low-speed region is attained. Existing PL Geared (./step) PN Geared (UPKBW-N. step. Do not exceed the permissible speed range: Do not exceed the maximum output speed of the gearhead indicated in the specifications on page B-8 B-88, B-9 and B-9. The speed affects the life the gearhead. Be sure to use the gear unit below the maximum permissible speed.. Be careful of backlash in positioning for both forward and reverse directions: Backlash is the free rotation angle (i.e., play) of the output shaft when the input section of the reduction gear is fixed. The value for each geared type is shown below; TH Geared: Backlash arc minutes, arc minutes, arc minutes or arc minutes depending on frame size and gear ratio PN Geared: Backlash arc minutes maximum Each geared type of the UPK W provides low backlash with high accuracy in positioning. If there is a problem with backlash in bi-directional positioning, be sure to stop the motor in one direction.. The direction of gear-shaft rotations differs according to the gear ratio: When the TH geared type is used, the relationship between the rotating direction of the motor shaft and the rotating direction of the gear output shaft varies, depending on the gear ratio used. Gear ratio.:,.: and : Same as motor Gear ratio : and : Opposite to motor When the PN geared type is used, the motor and the output shaft of the gear rotate in the same direction with all gear ratios. Vibration Voltage Vp-p[V].. - ORIENTAL MOTOR GENERAL CATALOG B-8

12 SPECIFICATIONS TH GEARED TYPE Single-Phase -V AC Input Package Model Maximum Holding Torque Rotor Inertia Rated Basic Step Angle Gear Ratio Permissible Thrust Load Permissible Overhung Load Backlash Permissible Speed Range (Gear Output Shaft Speed) Insulation Class Power Source Output Input Signals Output Signals Excitation Mode Input Signal Circuit Single Shaft Double Shaft lb-in (N m) oz-in (kg m ) A /phase lb-in (N m) lb. (N) lb. (N) Arc minute (degree) Half Step Half Step CW Pulse Signal (Pulse Signal) CCW Pulse Signal (Rotation Direction Signal) All Windings Off Signal Output Signal Circuit Excitation Timing Signal Overheat Signal Functions Indicator (LED) Cooling Method Weight (Mass) Insulation Resistance Dielectric Strength Ambient Temperature Range lb. (kg) lb. (kg) A /phase B-8 - ORIENTAL MOTOR GENERAL CATALOG UPKAW-T. UPKBW-T.. (.)..:. (.) (. ) Hz ( r/min) Hz ( r/min). /step. /step UPKAW-T. UPKBW-T.. (.).....: : :. (.) 8. () (.). (). () (. ) (. ) Hz ( r/min) Hz ( r/min) UPKAW-T UPKBW-T 8. ().9 ( ) Hz ( 8r/min) Hz ( 8r/min) Class B [ F ( C)] Recognized as Class A [ F ( C)] by UL and CSA standards. Single-Phase V % /Hz.A.. /step. /step. /step. /step. /step.8 /step Photocoupler input, Input resistance Ω, Input current ma maximum Signal voltage Photocoupler ON: V, Photocoupler OFF:.V CW direction step command pulse signal (Step command signal at -pulse input mode) Pulse width: µs minimum, Pulse rise/fall: µs maximum moves when the photocoupler state changes from ON to OFF. CCW direction step command signal (Rotation direction signal at -pulse input mode, Photocoupler ON: CW, Photocoupler OFF: CCW) Pulse width: µs minimum, Pulse rise/fall: µs maximum moves when the photocoupler state changes from ON to OFF. When in the "photocoupler ON" state, the current to the motor is cut off and the motor shaft can be rotated manually. When in the "photocoupler OFF" state, the current level set by the RUN switch is supplied to the motor. Photocoupler, Open-Collector Output (Emitter common) External use condition: V DC maximum, ma maximum The signal is output every time the excitation sequence returns to the initial stage "". (Photocoupler : ON) Full step: signal output every pulses, Half step: signal output every pulses The signal is output when the internal temperature of the driver rises above approximately F (8 C). (Photocoupler: ON) The motor stops automatically if the "Automatic Off" function is ON. Automatic current cutback, All windings off, Pulse input mode switch, Step angle switch Power source input, Excitation timing signal output, Overheat signal output Natural Ventilation.8 (.). (.9) M Ω minimum under normal temperature and humidity, when measured by a DCV megger between the motor coils and the motor casing. M Ω minimum under normal temperature and humidity, when measured by a DCV megger between the following places: Power input terminal Protective earthing terminal output terminal Protective earthing terminal Signal input/output terminal Power input terminal Signal input/output terminal output terminal Sufficient to withstand.kv, Hz applied between the motor coils and casing for one minute, under normal temperature and humidity. Sufficient to withstand the following for one minute, under normal temperature and humidity. Power input terminal Protective earthing terminal AC.kV Hz output terminal Protective earthing terminal AC.kV Hz Signal input/output terminal Power input terminal AC.kV Hz Signal input/output terminal output terminal AC.kV Hz F F ( C C) F F ( C C) UPKAW-T UPKBW-T (.) Hz ( 9r/min) Hz ( 9r/min) UPKAW-T UPKBW-T (.). : (.) Hz ( r/min) Hz ( r/min). /step. /step Maximum holding torque refers to the holding torque at motor standstill when the rated current is supplied to the motor (-phase excitation). Use this value to compare motor torque performance. When using the motor with the dedicated driver, the driver's "Automatic Cutback" function at motor standstill reduces maximum holding torque by approximately %. The power source input current value represents the maximum current. (The input current varies according to the pulse frequency.) Permissible torque is the maximum value of the mechanical strength of the gear unit. Use the product with a total torque (load and acceleration) less than the permissible torque. Permissible overhung load indicates the value measured at.9 inch (mm) from the tip of the gear output shaft. The direction of rotation of the motor and the gear output shaft are the same for the unit type with gear ratios of.:,.: and :. They are opposite for the : and : gear ratio types. Note : Do not measure insulation resistance or perform the dielectric strength test while the motor and driver are connected.

13 TH GEARED TYPE Single-Phase -VAC Input Package Model Single Shaft UPKAW-T. Double Shaft UPKBW-T. Maximum Holding Torque Rotor Inertia Rated Basic Step Angle Gear Ratio Permissible Thrust Load Permissible Overhung Load Backlash lb-in (N m) oz-in (kg m ) A /phase lb-in (N m) lb. (N) lb. (N) Arc minute (degree).8 (.)..:.8 (.) (.8 ) Permissible Speed Range (Gear Output Shaft Speed) Insulation Class Power Source Output Input Signals Output Signals Excitation Mode Input Signal Circuit Half Step Half Step CW Pulse Signal (Pulse Signal) CCW Pulse Signal (Rotation Direction Signal) All Windings Off Signal Output Signal Circuit Excitation Timing Signal Overheat Signal Functions Indicator (LED) Cooling Method Weight (Mass) Insulation Resistance Dielectric Strength Ambient Temperature Range lb. (kg) lb. (kg) A /phase Hz ( r/min) Hz ( r/min). /step. /step UPKAW-T. UPKBW-T.. (.)..:. (.) Hz ( r/min) Hz ( r/min) UPKAW-T UPKBW-T ().9 ( ).. : () 8.8 () Hz ( 8r/min) Hz ( 8r/min) Class B [ F ( C)] Recognized as Class A [ F ( C)] by UL and CSA standards. Single-Phase V % /Hz.A.. /step. /step. /step. /step. /step.8 /step Photocoupler input, Input resistance Ω, Input current ma maximum Signal voltage Photocoupler ON: V, Photocoupler OFF:.V CW direction step command pulse signal (Step command signal at -pulse input mode) Pulse width: µs minimum, Pulse rise/fall: µs maximum moves when the photocoupler state changes from ON to OFF. CCW direction step command signal (Rotation direction signal at -pulse input mode, Photocoupler ON: CW, Photocoupler OFF: CCW) Pulse width: µs minimum, Pulse rise/fall: µs maximum moves when the photocoupler state changes from ON to OFF. When in the "photocoupler ON" state, the current to the motor is cut off and the motor shaft can be rotated manually. When in the "photocoupler OFF" state, the current level set by the RUN switch is supplied to the motor. Photocoupler, Open-Collector Output (Emitter common) External use condition: V DC maximum, ma maximum The signal is output every time the excitation sequence returns to the initial stage "". (Photocoupler : ON) Full step: signal output every pulses, Half step: signal output every pulses The signal is output when the internal temperature of the driver rises above approximately F (8 C). (Photocoupler: ON) The motor stops automatically if the "Automatic Off" function is ON. Automatic current cutback, All windings off, Pulse input mode switch, Step angle switch Power source input, Excitation timing signal output, Overheat signal output Natural Ventilation. (.9). (.9) M Ω minimum under normal temperature and humidity, when measured by a DCV megger between the motor coils and the motor casing. M Ω minimum under normal temperature and humidity, when measured by a DCV megger between the following places: Power input terminal Protective earthing terminal output terminal Protective earthing terminal Signal input/output terminal Power input terminal Signal input/output terminal output terminal Sufficient to withstand.kv, Hz applied between the motor coils and casing for one minute, under normal temperature and humidity. Sufficient to withstand the following for one minute, under normal temperature and humidity. Power input terminal Protective earthing terminal AC.kV Hz output terminal Protective earthing terminal AC.kV Hz Signal input/output terminal Power input terminal AC.kV Hz Signal input/output terminal output terminal AC.kV Hz F F ( C C) F F ( C C) c / UPKAW-T UPKAW-T UPKBW-T UPKBW-T. (.). (). :. (.) () (. ) (. ) Hz ( 9r/min) Hz ( 9r/min). :. () Hz ( r/min) Hz ( r/min). /step. /step Maximum holding torque refers to the holding torque at motor standstill when the rated current is supplied to the motor (-phase excitation). Use this value to compare motor torque performance. When using the motor with the dedicated driver, the driver's "Automatic Cutback" function at motor standstill reduces maximum holding torque by approximately %. The power source input current value represents the maximum current. (The input current varies according to the pulse frequency.) Permissible torque is the maximum value of the mechanical strength of the gear unit. Use the product with a total torque (load and acceleration) less than the permissible torque. Permissible overhung load indicates the value measured at.9 inch (mm) from the tip of the gear output shaft. The direction of rotation of the motor and the gear output shaft are the same for the unit type with gear ratios of.:,.: and :. They are opposite for the : and : gear ratio types. - ORIENTAL MOTOR GENERAL CATALOG B-8

14 TH GEARED TYPE Single-Phase -VAC Input Package Model Single Shaft UPK9AW-T. Double Shaft UPK9BW-T. Maximum Holding Torque Rotor Inertia Rated Basic Step Angle Gear Ratio Permissible Thrust Load Permissible Overhung Load Backlash lb-in (N m) oz-in (kg m ) A /phase lb-in (N m) lb. (N) lb. (N) Arc minute (degree) 9 (.)..: 9 (.) (. ) Permissible Speed Range (Gear Output Shaft Speed) Insulation Class Power Source Output Input Signals Output Signals Excitation Mode Input Signal Circuit Half Step Half Step CW Pulse Signal (Pulse Signal) CCW Pulse Signal (Rotation Direction Signal) All Windings Off Signal Output Signal Circuit Excitation Timing Signal Overheat Signal Functions Indicator (LED) Cooling Method Weight (Mass) Insulation Resistance Dielectric Strength Ambient Temperature Range lb. (kg) lb. (kg) A /phase Hz ( r/min) Hz ( r/min). /step. /step UPK9AW-T. UPK9BW-T. 8. (9)..: 8. (9) Hz ( r/min) Hz ( r/min) UPK9AW-T UPK9BW-T 8. (9). ( ).. : 8. (9) (). () Hz ( 8r/min) Hz ( 8r/min) Class B [ F ( C)] Recognized as Class A [ F ( C)] by UL and CSA standards. Single-Phase V % /Hz.A.. /step. /step. /step. /step. /step.8 /step Photocoupler input, Input resistance Ω, Input current ma maximum Signal voltage Photocoupler ON: V, Photocoupler OFF:.V CW direction step command pulse signal (Step command signal at -pulse input mode) Pulse width: µs minimum, Pulse rise/fall: µs maximum moves when the photocoupler state changes from ON to OFF. CCW direction step command signal (Rotation direction signal at -pulse input mode, Photocoupler ON: CW, Photocoupler OFF: CCW) Pulse width: µs minimum, Pulse rise/fall: µs maximum moves when the photocoupler state changes from ON to OFF. When in the "photocoupler ON" state, the current to the motor is cut off and the motor shaft can be rotated manually. When in the "photocoupler OFF" state, the current level set by the RUN switch is supplied to the motor. Photocoupler, Open-Collector Output (Emitter common) External use condition: V DC maximum, ma maximum The signal is output every time the excitation sequence returns to the initial stage "". (Photocoupler : ON) Full step: signal output every pulses, Half step: signal output every pulses The signal is output when the internal temperature of the driver rises above approximately F (8 C). (Photocoupler: ON) The motor stops automatically if the "Automatic Off" function is ON. Automatic current cutback, All windings off, Pulse input mode switch, Step angle switch Power source input, Excitation timing signal output, Overheat signal output Natural Ventilation.9 (.8). (.9) M Ω minimum under normal temperature and humidity, when measured by a DCV megger between the motor coils and the motor casing. M Ω minimum under normal temperature and humidity, when measured by a DCV megger between the following places: Power input terminal Protective earthing terminal output terminal Protective earthing terminal Signal input/output terminal Power input terminal Signal input/output terminal output terminal Sufficient to withstand.kv, Hz applied between the motor coils and casing for one minute, under normal temperature and humidity. Sufficient to withstand the following for one minute, under normal temperature and humidity. Power input terminal Protective earthing terminal AC.kV Hz output terminal Protective earthing terminal AC.kV Hz Signal input/output terminal Power input terminal AC.kV Hz Signal input/output terminal output terminal AC.kV Hz F F ( C C) F F ( C C) c / UPK9AW-T UPK9AW-T UPK9BW-T UPK9BW-T () (). : () (. ) (. ) Hz ( 9r/min) Hz ( 9r/min). : () Hz ( r/min) Hz ( r/min). /step. /step Maximum holding torque refers to the holding torque at motor standstill when the rated current is supplied to the motor (-phase excitation). Use this value to compare motor torque performance. When using the motor with the dedicated driver, the driver's "Automatic Cutback" function at motor standstill reduces maximum holding torque by approximately %. The power source input current value represents the maximum current. (The input current varies according to the pulse frequency.) Permissible torque is the maximum value of the mechanical strength of the gear unit. Use the product with a total torque (load and acceleration) less than the permissible torque. Permissible overhung load indicates the value measured at.9 inch (mm) from the tip of the gear output shaft. The direction of rotation of the motor and the gear output shaft are the same for the unit type with gear ratios of.:,.: and :. They are opposite for the : and : gear ratio types. B-8 - ORIENTAL MOTOR GENERAL CATALOG

15 TH GEARED TYPE Single-Phase -VAC Input Package Model Single Shaft UPKAJW-T. Double Shaft UPKBJW-T. Maximum Holding Torque Rotor Inertia Rated Basic Step Angle Gear Ratio Permissible Thrust Load Permissible Overhung Load Backlash lb-in (N m) oz-in (kg m ) A /phase lb-in (N m) lb. (N) lb. (N) Arc minute (degree).8 (.)..:.8 (.) (.8 ) Permissible Speed Range (Gear Output Shaft Speed) Insulation Class Power Source Output Input Signals Output Signals Excitation Mode Input Signal Circuit Half Step Half Step CW Pulse Signal (Pulse Signal) CCW Pulse Signal (Rotation Direction Signal) All Windings Off Signal Output Signal Circuit Excitation Timing Signal Overheat Signal Functions Indicator (LED) Cooling Method Weight (Mass) Insulation Resistance Dielectric Strength Ambient Temperature Range lb. (kg) lb. (kg) A /phase Hz ( r/min) Hz ( r/min). /step. /step UPKAJW-T. UPKBJW-T.. (.)..:. (.) Hz ( r/min) Hz ( r/min) UPKAJW-T UPKBJW-T ().9 ( ).. : () 8.8 () Hz ( 8r/min) Hz ( 8r/min) Class B [ F ( C)] Recognized as Class A [ F ( C)] by UL and CSA standards. % Single-Phase V % /Hz.A. /step. /step.. /step. /step Photocoupler input, Input resistance Ω, Input current ma maximum Signal voltage Photocoupler ON: V, Photocoupler OFF:.V CW direction step command pulse signal (Step command signal at -pulse input mode) Pulse width: µs minimum, Pulse rise/fall: µs maximum moves when the photocoupler state changes from ON to OFF. CCW direction step command signal (Rotation direction signal at -pulse input mode, Photocoupler ON: CW, Photocoupler OFF: CCW) Pulse width: µs minimum, Pulse rise/fall: µs maximum moves when the photocoupler state changes from ON to OFF. When in the "photocoupler ON" state, the current to the motor is cut off and the motor shaft can be rotated manually. When in the "photocoupler OFF" state, the current level set by the RUN switch is supplied to the motor. Photocoupler, Open-Collector Output (Emitter common) External use condition: V DC maximum, ma maximum The signal is output every time the excitation sequence returns to the initial stage "". (Photocoupler : ON) Full step: signal output every pulses, Half step: signal output every pulses The signal is output when the internal temperature of the driver rises above approximately F (8 C). (Photocoupler: ON) The motor stops automatically if the "Automatic Off" function is ON. Automatic current cutback, All windings off, Pulse input mode switch, Step angle switch Power source input, Excitation timing signal output, Overheat signal output Natural Ventilation. (.9). (.9) M Ω minimum under normal temperature and humidity, when measured by a DCV megger between the motor coils and the motor casing. M Ω minimum under normal temperature and humidity, when measured by a DCV megger between the following places: Power input terminal Protective earthing terminal output terminal Protective earthing terminal Signal input/output terminal Power input terminal Signal input/output terminal output terminal Sufficient to withstand.kv, Hz applied between the motor coils and casing for one minute, under normal temperature and humidity. Sufficient to withstand the following for one minute, under normal temperature and humidity. Power input terminal Protective earthing terminal AC.8kV Hz output terminal Protective earthing terminal AC.8kV Hz Signal input/output terminal Power input terminal AC.kV Hz Signal input/output terminal output terminal AC.kV Hz F F ( C C) F F ( C C) c / UPKAJW-T UPKAJW-T UPKBJW-T UPKBJW-T. (.). (). :. (.) () (. ) (. ) Hz ( 9r/min) Hz ( 9r/min). /step.8 /step. :. () Hz ( r/min) Hz ( r/min). /step. /step Maximum holding torque refers to the holding torque at motor standstill when the rated current is supplied to the motor (-phase excitation). Use this value to compare motor torque performance. When using the motor with the dedicated driver, the driver's "Automatic Cutback" function at motor standstill reduces maximum holding torque by approximately %. The power source input current value represents the maximum current. (The input current varies according to the pulse frequency.) Permissible torque is the maximum value of the mechanical strength of the gear unit. Use the product with a total torque (load and acceleration) less than the permissible torque. Permissible overhung load indicates the value measured at.9 inch (mm) from the tip of the gear output shaft. The direction of rotation of the motor and the gear output shaft are the same for the unit type with gear ratios of.:,.: and :. They are opposite for the : and : gear ratio types. - ORIENTAL MOTOR GENERAL CATALOG B-8

16 TH GEARED TYPE Single-Phase -VAC Input Package Model Single Shaft UPK9AJW-T. Double Shaft UPK9BJW-T. Maximum Holding Torque Rotor Inertia Rated Basic Step Angle Gear Ratio Permissible Thrust Load Permissible Overhung Load Backlash lb-in (N m) oz-in (kg m ) A /phase lb-in (N m) lb. (N) lb. (N) Arc minute (degree) 9 (.)..: 9 (.) (. ) Permissible Speed Range (Gear Output Shaft Speed) Insulation Class Power Source Output Input Signals Output Signals Excitation Mode Input Signal Circuit Half Step Half Step CW Pulse Signal (Pulse Signal) CCW Pulse Signal (Rotation Direction Signal) All Windings Off Signal Output Signal Circuit Excitation Timing Signal Overheat Signal Functions Indicator (LED) Cooling Method Weight (Mass) Insulation Resistance Dielectric Strength Ambient Temperature Range lb. (kg) lb. (kg) A /phase Hz ( r/min) Hz ( r/min). /step. /step UPK9AJW-T. UPK9BJW-T. 8. (9)..: 8. (9) Hz ( r/min) Hz ( r/min) UPK9AJW-T UPK9BJW-T 8. (9). ( ).. : 8. (9) () Hz ( 8r/min) Hz ( 8r/min) Class B [ F ( C)] Recognized as Class A [ F ( C)] by UL and CSA standards.. /step. /step. () % Single-Phase V % Hz.A.. /step. /step Photocoupler input, Input resistance Ω, Input current ma maximum Signal voltage Photocoupler ON: V, Photocoupler OFF:.V CW direction step command pulse signal (Step command signal at -pulse input mode) Pulse width: µs minimum, Pulse rise/fall: µs maximum moves when the photocoupler state changes from ON to OFF. CCW direction step command signal (Rotation direction signal at -pulse input mode, Photocoupler ON: CW, Photocoupler OFF: CCW) Pulse width: µs minimum, Pulse rise/fall: µs maximum moves when the photocoupler state changes from ON to OFF. When in the "photocoupler ON" state, the current to the motor is cut off and the motor shaft can be rotated manually. When in the "photocoupler OFF" state, the current level set by the RUN switch is supplied to the motor. Photocoupler, Open-Collector Output (Emitter common) External use condition: V DC maximum, ma maximum The signal is output every time the excitation sequence returns to the initial stage "". (Photocoupler : ON) Full step: signal output every pulses, Half step: signal output every pulses The signal is output when the internal temperature of the driver rises above approximately F (8 C). (Photocoupler: ON) The motor stops automatically if the "Automatic Off" function is ON. Automatic current cutback, All windings off, Pulse input mode switch, Step angle switch Power source input, Excitation timing signal output, Overheat signal output Natural Ventilation.9 (.8). (.9) M Ω minimum under normal temperature and humidity, when measured by a DCV megger between the motor coils and the motor casing. M Ω minimum under normal temperature and humidity, when measured by a DCV megger between the following places: Power input terminal Protective earthing terminal output terminal Protective earthing terminal Signal input/output terminal Power input terminal Signal input/output terminal output terminal Sufficient to withstand.kv, Hz applied between the motor coils and casing for one minute, under normal temperature and humidity. Sufficient to withstand the following for one minute, under normal temperature and humidity. Power input terminal Protective earthing terminal AC.8kV Hz output terminal Protective earthing terminal AC.8kV Hz Signal input/output terminal Power input terminal AC.kV Hz Signal input/output terminal output terminal AC.kV Hz F F ( C C) F F ( C C) c / UPK9AJW-T UPK9AJW-T UPK9BJW-T UPK9BJW-T () (). : () (. ) (. ) Hz ( 9r/min) Hz ( 9r/min). /step.8 /step. : () Hz ( r/min) Hz ( r/min). /step. /step Maximum holding torque refers to the holding torque at motor standstill when the rated current is supplied to the motor (-phase excitation). Use this value to compare motor torque performance. When using the motor with the dedicated driver, the driver's "Automatic Cutback" function at motor standstill reduces maximum holding torque by approximately %. The power source input current value represents the maximum current. (The input current varies according to the pulse frequency.) Permissible torque is the maximum value of the mechanical strength of the gear unit. Use the product with a total torque (load and acceleration) less than the permissible torque. Permissible overhung load indicates the value measured at.9 inch (mm) from the tip of the gear output shaft. The direction of rotation of the motor and the gear output shaft are the same for the unit type with gear ratios of.:,.: and :. They are opposite for the : and : gear ratio types. B-88 - ORIENTAL MOTOR GENERAL CATALOG

17 SPEED vs. TORQUE CHARACTERISTICS fs: Maximum Starting Pulse Rate UPKBW-T. Input [A] Input [A] UPKBW-T. Input [A] UPKBW-T Power Input: ACV-V. :.A/Phase (Phases ON)..... Power Input: ACV-V :.A/Phase (Phases ON) 8 With Damper DCL-.: JL=.oz-in ( kg m )... (.) With Damper DCL-.: JL=.oz-in ( kg m )... (.8) With Damper DCL-.: JL=.oz-in ( kg m ) Power Input: ACV-V :.A/Phase (Phases ON) (.) (8.).. (.) (). /step Half Step. /step (). /step Half Step. /step (8.). /step Half Step. /step () UPKBW-T Input [A] Input [A] UPKBW-T UPKBW-T. Input [A] With Damper DCL-.: JL=.oz-in ( kg m ) Power Input: ACV-V :.A/Phase (Phases ON).. (.) () With Damper DCL-.: JL=.oz-in ( kg m ) Power Input: ACV-V :.A/Phase (Phases ON).. (.) () With Damper DCL-8.: JL=.oz-in (8 kg m ) Power Input: ACV-V :.A/Phase (Phases ON)... (.) (.). /step Half Step.8 /step (). /step Half Step. /step (). /step Half Step. /step () Note: Pay attention to heat dissipation from the motor and driver. The motor will produce a considerable amount of heat under certain conditions. Be sure to keep the temperature of the motor case under F ( C). [Under F ( C) is required to comply with UL or CSA standards. UPK W is under application.] When using the motor with the dedicated driver, the driver's "Automatic Cutback" at motor standstill reduces maximum holding torque by approximately %. - ORIENTAL MOTOR GENERAL CATALOG B-89

18 SPEED vs. TORQUE CHARACTERISTICS UPKBW-T. Input [A] With Damper DCL-8.: JL=.oz-in (8 kg m ) Power Input: ACV-V :.A/Phase (Phases ON). /step Half Step. /step fs: Maximum Starting Pulse Rate UPKBW-T Input [A] With Damper DCL-8.: JL=.oz-in (8 kg m ) Power Input: ACV-V :.A/Phase (Phases ON). /step Half Step. /step... (.8) (8.) (8.).. (.) () () UPKBW-T Input [A] UPKBW-T Input [A] With Damper DCL-8.: JL=.oz-in (8 kg m ) Power Input: ACV-V :.A/Phase (Phases ON).. (.) () With Damper DCL-8.: JL=.oz-in (8 kg m ) Power Input: ACV-V :.A/Phase (Phases ON).. (.) (). /step Half Step. /step (). /step Half Step.8 /step () UPK9BW-T. Input [A] UPK9BW-T. Input [A] 8 8 With Damper D9CL-: JL=.oz-in (8 kg m ) Power Input: ACV-V :.A/Phase (Phases ON)... (.) With Damper D9CL-: JL=.oz-in (8 kg m ) Power Input: ACV-V :.A/Phase (Phases ON)... (.8) (.) (8.). /step Half Step. /step (). /step Half Step. /step (8.) Note: Pay attention to heat dissipation from the motor and driver. The motor will produce a considerable amount of heat under certain conditions. Be sure to keep the temperature of the motor case under F ( C). [Under F ( C) is required to comply with UL or CSA standards.] When using the motor with the dedicated driver, the driver's "Automatic Cutback" function at motor standstill reduces maximum holding torque by approximately %. B-9 - ORIENTAL MOTOR GENERAL CATALOG

19 UPK9BW-T Input [A] UPK9BW-T Input [A] UPK9BW-T Input [A] With Damper D9CL-: JL=.oz-in (8 kg m ) Power Input: ACV-V :.A/Phase (Phases ON).. (.) () With Damper D9CL-: JL=.oz-in (8 kg m ) Power Input: ACV-V :.A/Phase (Phases ON).. (.) () With Damper D9CL-: JL=.oz-in (8 kg m ) Power Input: ACV-V :.A/Phase (Phases ON).. (.) (). /step Half Step. /step (). /step Half Step.8 /step (). /step Half Step. /step () UPKBJW-T. Input [A] UPKBJW-T. Input [A] UPKBJW-T Input [A] With Damper DCL-8.: JL=.oz-in (8 kg m ) Power Input: ACV-V :.A/Phase (Phases ON)... (.) With Damper DCL-8.: JL=.oz-in (8 kg m ) Power Input: ACV-V :.A/Phase (Phases ON)... (.8) With Damper DCL-8.: JL=.oz-in (8 kg m ) Power Input: ACV-V :.A/Phase (Phases ON) (.) (8.).. (.) (). /step Half Step. /step (). /step Half Step. /step (8.). /step Half Step. /step () Note: Pay attention to heat dissipation from the motor and driver. The motor will produce a considerable amount of heat under certain conditions. Be sure to keep the temperature of the motor case under F ( C). [Under F ( C) is required to comply with UL or CSA standards.] When using the motor with the dedicated driver, the driver's "Automatic Cutback" function at motor standstill reduces maximum holding torque by approximately %. - ORIENTAL MOTOR GENERAL CATALOG B-9

20 SPEED vs. TORQUE CHARACTERISTICS UPKBJW-T With Damper DCL-8.: JL=.oz-in (8 kg m ) fs: Maximum Starting Pulse Rate UPK9BJW-T. With Damper D9CL-: JL=.oz-in (8 kg m ) Input [A] Power Input: ACV-V :.A/Phase (Phases ON). /step Half Step.8 /step Input [A] 8 8 Power Input: ACV-V :.A/Phase (Phases ON). /step Half Step. /step.. (.) () ()... (.8) (8.) (8.) UPKBJW-T Input [A] With Damper DCL-8.: JL=.oz-in (8 kg m ) Power Input: ACV-V :.A/Phase (Phases ON). /step Half Step. /step UPK9BJW-T Input [A] 8 8 With Damper D9CL-: JL=.oz-in (8 kg m ) Power Input: ACV-V :.A/Phase (Phases ON). /step Half Step. /step.. (.) () ().. (.) () () UPK9BJW-T. Input [A] With Damper D9CL-: JL=.oz-in (8 kg m ) Power Input: ACV-V :.A/Phase (Phases ON)... (.) (.). /step Half Step. /step () UPK9BJW-T Input [A] 8 With Damper D9CL-: JL=.oz-in (8 kg m ) Power Input: ACV-V :.A/Phase (Phases ON).. (.) (). /step Half Step.8 /step () Note: Pay attention to heat dissipation from the motor and driver. The motor will produce a considerable amount of heat under certain conditions. Be sure to keep the temperature of the motor case under F ( C). [Under F ( C) is required to comply with UL or CSA standards.] When using the motor with the dedicated driver, the driver's "Automatic Cutback" function at motor standstill reduces maximum holding torque by approximately %. B-9 - ORIENTAL MOTOR GENERAL CATALOG

21 UPK9BJW-T Input [A] 8 With Damper D9CL-: JL=.oz-in (8 kg m ) Power Input: ACV-V :.A/Phase (Phases ON).. (.) (). /step Half Step. /step () Note: Pay attention to heat dissipation from the motor and driver. The motor will produce a considerable amount of heat under certain conditions. Be sure to keep the temperature of the motor case under F ( C). [Under F ( C) is required to comply with UL or CSA standards.] When using the motor with the dedicated driver, the driver's "Automatic Cutback" function at motor standstill reduces maximum holding torque by approximately %. - ORIENTAL MOTOR GENERAL CATALOG B-9

22 DIMENSIONS scale /, unit = inch (mm) UPK W-T Type Single shaft Weight. lb. (Mass.kg) UPKAW-T. ModelPKAW-T. UPKAW-T. ModelPKAW-T. UPKAW-T ModelPKAW-T UPKAW-T ModelPKAW-T UPKAW-T ModelPKAW-T Double shaft Weight. lb. (Mass.kg) UPKBW-T. ModelPKBW-T. UPKBW-T. ModelPKBW-T. UPKBW-T ModelPKBW-T UPKBW-T ModelPKBW-T UPKBW-T ModelPKBW-T.98 DIA..9 DIA. (.).9. ( ).9. (.).. (..).... ( ) (. ). (.). ().8. (.) () ().9. ( ). DIA.. DIA. (.).. (..).. (8.) LEADS AWG CABLE. DIA. (.).9 DIA..8 DIA. (.8). DIA.. (.8.) M P.. (8) DEEP MIN. PLACES. ()... ( ). (8.) Screws (included) -M P. length.9 ().9. (.) indicates the length of milling on motor shaft. UPK W-T Type Single shaft Weight. lb. (Mass.9kg) UPKAW-T. ModelPKAW-T. UPKAJW-T. ModelPKAW-T. UPKAW-T. ModelPKAW-T. UPKAJW-T. ModelPKAW-T. UPKAW-T ModelPKAW-T UPKAJW-T ModelPKAW-T UPKAW-T ModelPKAW-T UPKAJW-T ModelPKAW-T UPKAW-T ModelPKAW-T UPKAJW-T ModelPKAW-T Double shaft Weight. lb. (Mass.9kg) UPKBW-T. ModelPKBW-T. UPKBJW-T. ModelPKBW-T. UPKBW-T. ModelPKBW-T. UPKBJW-T. ModelPKBW-T. UPKBW-T ModelPKBW-T UPKBJW-T ModelPKBW-T UPKBW-T ModelPKBW-T UPKBJW-T ModelPKBW-T UPKBW-T ModelPKBW-T UPKBJW-T ModelPKBW-T.9. (.). DIA.. DIA. ( 8.).8. ( ) A A'.9 ().9. (8. ).8 (). () ().. ( ).. ( ). (.). () LEADS AWG CABLE.8 DIA. ( ).8. (.). DIA.. DIA. ( 8.).9. (.).9 DIA..9 DIA. (.) 9.9. (..).9. (..) Shaft Cross Section A-A'. DIA.. (.)... ( ) M P.. (8) DEEP MIN. PLACES. ().9 (.) Screws (included) -M P. length. (8) UPK9 W-T Type Single shaft Weight.9 lb. (Mass.8kg) UPK9AW-T. ModelPK9AW-T. UPK9AJW-T. ModelPK9AW-T. UPK9AW-T. ModelPK9AW-T. UPK9AJW-T. ModelPK9AW-T. UPK9AW-T ModelPK9AW-T UPK9AJW-T ModelPK9AW-T UPK9AW-T ModelPK9AW-T UPK9AJW-T ModelPK9AW-T UPK9AW-T ModelPK9AW-T UPK9AJW-T ModelPK9AW-T Double shaft Weight.9 lb. (Mass.8kg) UPK9BW-T. ModelPK9BW-T. UPK9BJW-T. ModelPK9BW-T. UPK9BW-T. ModelPK9BW-T. UPK9BJW-T. ModelPK9BW-T. UPK9BW-T ModelPK9BW-T UPK9BJW-T ModelPK9BW-T UPK9BW-T ModelPK9BW-T UPK9BJW-T ModelPK9BW-T UPK9BW-T ModelPK9BW-T UPK9BJW-T ModelPK9BW-T.. (8 ) 9.. (.). DIA.. DIA. (.8).. (.) ( ) (8 ) (. ) ( ) (.) () (.).98 () A B B'.9 (.) Shaft Cross Section B-B'.9 ().. () () CABLE.8 DIA. ( )..98 (. +. ) LEADS AWG.. ( -. ) Shaft Cross Section A-A' A'. DIA.. DIA. (.8).98.8 (.).. ( -. ) PARALLEL KEY.. (8.).8 DIA.. DIA. (.) Screws (included) -M8 P. length. (8).9 DIA.. (.).. ( -. )... ( 9 ) M8 P..9 () DEEP MIN. PLACES. () These external appearance drawings are for a double shaft models. For a single shaft, ignore the colored areas. See page B- for information on motor installation. B-9 - ORIENTAL MOTOR GENERAL CATALOG

23 Single-Phase -VAC Input Standard Type For UPK W-T Model: UDKNW Waight. lb. (Mass.9kg) For UPK W-T, UPK9 W-T Model: UDKNW Waight. lb. (Mass.9kg) SLITS. ().9 ().MAX. (MAX.).9 (). (.) PITCH.(.). (.) M - PLACES.MAX. (MAX.).9 ().8 DIA.(.) HOLES.(.) M M -PLACES.9 (). ().().9MAX. (MAX.). (.).8(.).(.).8(.).9 (). () I/O Connector (Included) Connector : - (MOLEX) Connector : - (MOLEX) Single-Phase -VAC Input Standard Type For UPK JW-T, UPK9 JW-T Model : UDKNW Weight. lb. (Mass.9kg) SLITS. ().9 ().MAX. (MAX.).9 (). (.). (.) PITCH.(.) M 9 PLACES.9 ().8 DIA.(.) HOLES.MAX. (MAX.).9 () M. ().9MAX..() (MAX.) See page B-8 for information on driver installation..8(.).8(.).(.).9 (). () I/O Connector (Included) Connector: - (MOLEX) Connector: - (MOLEX). (.) - ORIENTAL MOTOR GENERAL CATALOG B-9

24 SPECIFICATIONS PN GEARED TYPE Single-Phase -VAC Input Package Model Maximum Holding Torque Rotor Inertia Rated Basic Step Angle Gear Ratio Permissible Thrust Load Permissible Overhung Load Backlash Permissible Speed Range (Gear Output Shaft Speed) Insulation Class Power Source Output Input Signals Output Signals Excitation Mode Input Signal Circuit Single Shaft Double Shaft lb-in (N m) oz-in (kg m ) A /phase lb-in (N m) lb. (N) lb. (N) Arc minute (degree) Half Step Half Step CW Pulse Signal (Pulse Signal) CCW Pulse Signal (Rotation Direction Signal) All Windings Off Signal Output Signal Circuit Excitation Timing Signal Overheat Signal Functions Indicator (LED) Cooling Method Weight (Mass) Insulation Resistance Dielectric Strength Ambient Temperature Range lb. (kg) lb. (kg) A /phase c / UPKAW-N UPKAW-N. UPKAW-N UPKAW-N UPKAW-N UPKAW-N UPKBW-N UPKBW-N. UPKBW-N UPKBW-N UPKBW-N UPKBW-N. (.) (). (8 ).9 ( ).. :.. :. :.88 :. :. :. (.) () (). (). (). () 88. () (. ) Hz ( r/min) Hz ( r/min). /step. /step Hz ( r/min) Hz ( r/min) Hz ( 8r/min) Hz ( 8r/min) Hz ( r/min) Hz ( r/min) Class B [ F ( C)] Recognized as Class A [ F ( C)] by UL and CSA standards. Single-Phase V % /Hz.A.. /step. /step.88 /step. /step. /step. /step. /step. /step Photocoupler input, Input resistance Ω, Input current ma maximum Signal voltage Photocoupler ON: V, Photocoupler OFF:.V CW direction step command pulse signal (Step command signal at -pulse input mode) Pulse width: µs minimum, Pulse rise/fall: µs maximum moves when the photocoupler state changes from ON to OFF. CCW direction step command signal (Rotation direction signal at -pulse input mode, Photocoupler ON: CW, Photocoupler OFF: CCW) Pulse width: µs minimum, Pulse rise/fall: µs maximum moves when the photocoupler state changes from ON to OFF. When in the "photocoupler ON" state, the current to the motor is cut off and the motor shaft can be rotated manually. When in the "photocoupler OFF" state, the current level set by the RUN switch is supplied to the motor. Photocoupler, Open-Collector Output (Emitter common) External use condition: V DC maximum, ma maximum The signal is output every time the excitation sequence returns to the initial stage "". (Photocoupler : ON) Full step: signal output every pulses, Half step: signal output every pulses The signal is output when the internal temperature of the driver rises above approximately F (8 C). (Photocoupler: ON) The motor stops automatically if the "Automatic Off" function is ON. Automatic current cutback, All windings off, Pulse input mode switch, Step angle switch Power source input, Excitation timing signal output, Overheat signal output Natural Ventilation. (.). (.). (.9) M Ω minimum under normal temperature and humidity, when measured by a DCV megger between the motor coils and the motor casing. M Ω minimum under normal temperature and humidity, when measured by a DCV megger between the following places : Power input terminal Protective earthing terminal output terminal Protective earthing terminal Signal input/output terminal Power input terminal Signal input/output terminal output terminal Sufficient to withstand.kv, Hz applied between the motor coils and casing for one minute, under normal temperature and humidity. Sufficient to withstand the following for one minute, under normal temperature and humidity. Power input terminal Protective earthing terminal AC.kV Hz output terminal Protective earthing terminal AC.kV Hz Signal input/output terminal Power input terminal AC.kV Hz Signal input/output terminal output terminal AC.kV Hz F F ( C C) F F ( C C) Hz ( r/min) Hz ( r/min) Hz ( r/min) Hz ( r/min). /step. /step Maximum holding torque refers to the holding torque at motor standstill when the rated current is supplied to the motor (-phase excitation). Use this value to compare motor torque performance. When using the motor with the dedicated driver, the driver's "Automatic Cutback" function at motor standstill reduces maximum holding torque by approximately %. The power source input current value represents the maximum current. (The input current varies according to the pulse frequency.) Permissible torque is the maximum value of the mechanical strength of the gear unit. Use the product with a total torque (load and acceleration) less than the permissible torque. Permissible overhung load indicates the value measured at.9 inch (mm) from the tip of the gear output shaft. B-9 - ORIENTAL MOTOR GENERAL CATALOG