Compact Motorized Actuator

Transcription

1 Compact Motorized Actuator Using the superior characteristics of the best selling ELMY butterfly valve actuator, we developed an improved successor, the. With a replaceable control circuit board, tough metal gears, new limit cam mechanism, a new clutch mechanism, and an improved watertight design, the actuator is even better than before. Features Circuit board is easily replaceable to meet different requirements. New adjustable limit switch cam plate. Waterproof design protects against rain water or condensation Declutchable handwheel for ease of operation and maximum safety. High output torque and compact in size. New ELMY Structure figure New ELMY Wiring diagrams Standard (With extra position limit switch nonvoltage) Types 1 to to ACTUATOR WIRING OPEN LS CLOSED LS Thermal protector Close lamp Close lamp New ELMY01 New ELMY

2 Type Output torque (N m) Power source (V) Motor capacity (W) Travel time (/Hz) (sec) Electric power consumption (only as a rough standard) Rating (min) Insulation Type of motor and its protective device Space heater Position limit switch Torque limit switch Mechanical limit stop Conduit connections G 1/2 (PF 1/2)1 ports Enclosure Manual operation Number of turns for handle/handwheel 7.5 turns Working temperature range Storage temperature range Paint finish 1) Space heater Options With speed controller unit 25 New ELMY Specifications 70 AC V, V, V 10/ W 9 AC V, V, V, 20V, /Hz /20 37/30 55/ /105 (10/1) (2/210) (0/0) (1/900) W 30 Class E Reversible motor with builtin thermal protector Option Supplied under the standard specifications One each at fully opened and closed positions, contact capacity: AC2V10A (Can be used with minimum load down to ma.) None End of travel positioning bolt builtin G 1/2 (PF 1/2) 2 ports JIS C 0920 (IP 65), Class 5, dust and waterjet proof type Detachable handle Declutchable handwheel 6.7 turns.5 turns 10 to degreesc 20 to 0 degreesc Epoxymelanin baked with Munsell 2.5 BG 6/ One each at fully opened and closedpositions, contact capacity: AC2V5A(Can be used with minimum load down to ma.) 196 0W W 0 1) Potentiometer: 135Ω and 0Ω 2) Intermediate limit switch (no voltage) 3) Extra position limit switch contact capacity for minuteload: 30VmA (Can be used with minimum load down to 1mA.) ) Servounit (DC 20mA, DCV, 010V) 5) Speed controller unit Nominal size (mm) Z.5 For onoff Selection New ELMY Tabel Actuator Selection 700G 705G 70G.5 700S 720F 7T 731P 732P V 6T Actuator New ELMY New MICOM ELMY Ⅲ PMKSRF K SRJ J LTKD L New TDYNAMO 7E/7F/7G TGA TGS 3K/3U 3C Diaphragm 6X/6W/6Z/6A/6B Hydraulic cylinder 3H Manual Actuators 1T/1J/2U/2I/2S/2G/2R New ELMY02

3 (Approx.) (Approx.) W (Approx.) W W New ELMY Dimensions and 0 P A Types 2 and 2.5 A P F K F K ー G 2(PF 2) H3 H5 E ー G 2(PF 2) H3 H5 P A Types 3 and P A K F E ー G 2(PF 2) H3 H5 E F K (Approx.) ー G 2(PF 2 ) H3 H5 New ELMY Dimensions / Weight Motor Dimension(mm) type H3 H5 P A E F K () (191) (22) (22) (255) (255) ( ): Demension with servounit φw Approx. Weight (kg) New ELMY03 395

4 New ELMY Mounting details D F F D A B E φa B E C G C G New ELMY Mounting flange details Actuator type A B C ISO F05/F07 ISO F ISO F07 ISO F Tomoe Original Tomoe Original φ φ ISO F10 ISO F Tomoe Original ISO F φ ISO F ISO F Tomoe Original φ φ ISO F ISO F Tomoe Original φ φ 5.6 D (φ) / E (φ) 凸 凹 F (φ) Qty M / G P 1.25/ Dep. 13/ Actuator New ELMY New MICOM ELMY Ⅲ PMKSRF K SRJ J LTKD L New TDYNAMO 7E/7F/7G TGA TGS 3K/3U 3C Diaphragm 6X/6W/6Z/6A/6B Hydraulic cylinder 3H Manual Actuators 1T/1J/2U/2I/2S/2G/2R 396 New ELMY0

5 New ELMY Terminal board connection diagram() Notes: 1. The FG terminal should be grounded. 2. If a space heater (option) is used, the round terminal should be connected to terminals 1, 2, and The power sources for the control units are the same for both V and V series, however the actuator motors differ depending on the power source. Wiring diagram open stop close side Closed side output power com No No 7 F.G Terminal block screw size: M3 (with angular washer) New ELMY Terminal board connection diagram( to ) (1) FG contact should be grounded. (2) If space heater (option) is used, round contact should be connected to contacts 1 and 2. (3) Power source for control unit of V series and V series is same, but power source for actuator motor is not. Wirng diagram Input voltage: single phase alternating current /Hz Common Stop Close Terminal block screw size: M3 (with washer) COM NC NO COM NC NO Close side Mid point side F.G. Extra limit switch for open side Extra limit switch for closed side Output for potentiometer (option) New ELMY05 397

6 New ELMY Terminal board ( to ) Terminal No. Specification Standard with extra position limit switches With intermediate limit switches With a potentiometer and extra position limit switches With a potentiometer and intermediate limit switches COMMON switch Close switch 11 Extra position limit switch, open end (intermediate limit switch 1)COMMON 13 (intermediate limit switch 1)NC (intermediate limit switch 1)NO Extra position limit switch, close end (intermediate limit switch 2)COMMON (intermediate limit switch 2)NC (intermediate limit switch 2)NO Potentiometer Potentiometer Potentiometer Earth (F.G.) Closed Closed 7, and 9 are out of use. : wired : not wired New ELMY Recommended fuse and nonfuse breaker 1. Onoff use with extra limit switch (as standard) with intermediate limit switch (as option) Type Power source and frequency Recommended capacity for fuse Recommended capacity for nonfuse breaker 0, 1 V/110V(Hz/Hz) V/V(Hz/Hz) 2A 1A 2A 1A 2, 2.5 V/110V(Hz/Hz) V/V(Hz/Hz) 2A 2A 3, 2. Modulating use with speed control unit (as option) with servo unit (as option) 0, 1 2, 2.5 3, V/110V(Hz/Hz) V/V(Hz/Hz) Type Power source and frequency Recommended capacity for fuse Recommended capacity for nonfuse breaker V/110V(Hz/Hz) V/V(Hz/Hz) V/110V(Hz/Hz) V/V(Hz/Hz) V/110V(Hz/Hz) V/V(Hz/Hz) 7A 5A 2A 5A 10A 7A 7A 5A 2A 5A 10A 7A Actuator New ELMY New MICOM ELMY Ⅲ PMKSRF K SRJ J LTKD L New TDYNAMO 7E/7F/7G TGA TGS 3K/3U 3C Diaphragm 6X/6W/6Z/6A/6B Hydraulic cylinder 3H Manual Actuators 1T/1J/2U/2I/2S/2G/2R 39 New ELMY06

7 New ELMY Wiring diagrams (Control options) ( to ) Standard With extra position limit switch (nonvoltage) Purpose To send nonvoltage fullopen and fullclosed signals by switching on and off. ACTUATOR WIRING OPEN LS CLOSED LS Thermal protector Close lamp Close lamp Limit switch contact development Fully closed O.L.S 2 3 S.L.S 2 OPEN LS CLOSED LS Fully open Notes 1. Each actuators should be controlled by one operation switch. If two or more actuators are controlled by one operation switch, there is a risk of causing a erroneous actuate by due to a loop circuit. 2. OLS/SLS break contact at fully open/closed position. Auxiliary limit switch is output in front of the position of fully open/closed. Should not stop the valve operation by auxiliary limit switch output until it reaches fully open/closed position. 3. Capacity of standard auxiliary limit switch is AC2V10A (minimum voltage: 30Vminimum current 0.1A). In the case of this less than the minimum voltage or current, we will provide the lower current specification auxiliary limit switch upon request. With intermediate limit switch Purpose To send intermediate open and close signals by switching on and off, and to stop the valve at intermediate positions. Options Intermediate limit switches (two, nonvoltage) ACTUATOR WIRING L S.1 L S.2 Thermal protector Limit switch contact development Close LS1 lamp LS2 lamp O.L.S Fully closed Intermediate position 1 Intermediate position 2 Fully open 2 3 S.L.S 2 LS.1 Notes 1. Do not use a switch for two or more motor actuators, as the voltage will be transmitted to the other motor through the capacitor and cause malfunction. 2. The contact capacity of the extra limit switch is 2 VAC10 A (min. 0.1 A). For anything below this contact capacity (1 ma to ma, 5 to 30 V), please use specifications for minute loads LS. 2 New ELMY07 399

8 New ELMY Wiring diagrams (Control options) ( to ) With potentiometer and extra position limit switch (nonvoltage) Purpose To control valve opening by resistance variations and send nonvoltage fullopen and fullclosed signals by switching on and off. Options 135Ω or 0Ω potentiometer Limit switch contact development O.L.S 2 3 Fully closed Fully open S.L.S 2 OPEN LS CLOSED LS Notes 1. Each actuators should be controlled by one operation switch. If two or more actuators are controlled by one operation switch, there is a risk of causing a erroneous actuate by due to a loop circuit. 2. OLS/SLS break contact at fully open/closed position. Auxialiry limit switch is output in front of the position of fully open/closed. Should not stop the valve operation by auxiliary limit switch output until it reaches fully open/closed position. 3. Capacity of standard auxiliary limit switch is AC2V10A (minimum voltage: 30Vminimum current 0.1A). In the case of this less than the minimum voltage or current, we will provide the lower current specification auxiliary limit switch upon request. Actuator New ELMY New MICOM ELMY Ⅲ PMKSRF K SRJ J LTKD L New TDYNAMO 7E/7F/7G TGA TGS 3K/3U 3C Diaphragm 6X/6W/6Z/6A/6B Hydraulic cylinder 3H Manual Actuators 1T/1J/2U/2I/2S/2G/2R 00 New ELMY0

9 New ELMY Wiring diagrams (Control options) ( to ) With speed controller unit Purpose Set the valve open and close time. Options 135Ω or 0Ω potentionmeter, heater (option) M ing speed control Closing speed control S Potentiometer (option) O OLS SLS Control Circuit LS LS Close Stop Close lamp Close lamp Notes 1. Do not use a switch for two or more motor actuators, as the voltage will be transmitted to the other motor through the capacitor and cause malfunction. 2. Extra limit switches work ahead of each opening and closing position of the valve. Therefore, if you stop the valve using signals from an extra limit switch, leakage may occur. Type 0, 1, ing degree 0 to 90 degrees C and close time Hz Hz 25/10sec 20/1sec 37/2sec 30/210sec 55/0sec /0sec /1sec 105/900sec Adjustment method Adjustment trimmer With servo unit Potentiometer and extra position limit switch (nonvoltage) Purpose Control the valve opening degree proportionally Input signal : to 20mA DC (1 to 5V DC, 0 to 10V DC as option) Output signal : to 20mA DC For fullopen / fullclose : contact output Option Servo unit 0Ω potentiometer Notes 1. This diagram shows that the valve disc is at intermidiate position. 2. Input signal and output signal is nonisolated. Thermal protector OLS M SLS Control circuit Input signal ma 20mA DC Potentiometer 0 Output signal ma 20mA DC LS.1 OPEN ACTUATOR WIRING + lamp LS.2 CLOSE Close lamp Notes 1. The contact capacity of the extra limit switch is 2 VAC10 A (min. 0.1 A). For anything below this contact capacity (1 ma to ma, 5 to 30 V), please use specifications for minute loads. New ELMY09 01

10 Parts list for New ELMY ( to ) With servo unit inside of types 0, 1, 2 and 2.5 With servo unit inside of types 3 and Terminal 2 Dog for open position 3 Dog for closed position Potentiometer 5 Connector for motor 6 Connector for motor capacitor 7 RA: connector for potentiometer DA: connector for potentiometer 9 RA: wiring connector 10 DA: wiring connector 11 Trimmer for hysterisis adjustment Trimmer for zero adjustment 13 Trimmer for span adjustment Trimmer for output zero adjustment Trimmer for output span adjustment Remarks: When Z1 is adjusted, then please adjust S1 too. When Z2 is adjusted, then please adjust S2 too. 1 Terminal 2 Dog for open position 3 Dog for closed position Potentiometer 5 Connector for motor 6 Connector for motor capacitor 7 RA: connector for potentiometer 11 Trimmer for hysterisis adjustment Trimmer for zero adjustment 13 Trimmer for span adjustment Trimmer for output zero adjustment Trimmer for output span adjustment Remarks: When Z1 is adjusted, then please adjust S1 too. When Z2 is adjusted, then please adjust S2 too. Parts list for New ELMY with speed controller unit( to ) Inside of types 0, 1, 2 and 2.5 Inside of types 3 and Terminal 2 Limit switch cam 3 Dog for open position Dog for closed position 5 Dog for open signal 6 Dog for closed signal Connector for potentiometer Connector for motor capacitor 9 Connector for motor 10 Trimmer for closed position 11 Trimmer for open position Terminal 2 Limit switch cam 3 Dog for open position Dog for closed position 5 Dog for open signal 6 Dog for closed signal 7 Connector for potentiometer Connector for motor capacitor Connector for motor 10 Trimmer for closed position 11 Trimmer for open position Connector for open signal 13 Connector for closed signal Connector for open limit switch Connector for closed limit switch 13 Actuator New ELMY New MICOM ELMY Ⅲ PMKSRF K SRJ J LTKD L New TDYNAMO 7E/7F/7G TGA TGS 3K/3U 3C Diaphragm 6X/6W/6Z/6A/6B Hydraulic cylinder 3H Manual Actuators 1T/1J/2U/2I/2S/2G/2R 02 New ELMY10

11 New ELMY Adjustable operating speed ( to ) Stroke time for open to close and close to open can be set independently. See the trimmer position for operating speed adjustment. Trimmer position and stroke time 1 2 Position, 1 and 2.5 Hz Hz Hz Hz Hz Hz Hz Hz 25 sec 20 sec 37 sec 30 sec 55 sec sec 0 sec 105 sec Tolerance 5 sec Tolerance 5 sec 90 sec 70 sec 130 sec 110 sec 2 sec sec 0 sec sec Tolerance 20 sec Tolerance 0 sec 3 10 sec 1 sec 2 sec Tolerance 0 sec sec 0 sec 0 sec 1 sec Tolerance 0 sec 900 sec (1) Carry out the procedure after the limit switch and stopper bolt are set. (2) Adjust the trimmer with a screwdriver following the table above. (3) Standard stroke time can be set by turning the trimmer fully in the clockwise direction. () Stroke time can be adjusted by turning the trimmer counterclockwise. New ELMY11 03

12 New ELMY Rated current Type Motor voltage (V) Impressed voltage (V) Frequency (Hz) Starting current (A) Rated current (A) Note means not available as standard specification. Values are provided as reference Actuator New ELMY New MICOM ELMY Ⅲ PMKSRF K SRJ J LTKD L New TDYNAMO 7E/7F/7G TGA TGS 3K/3U 3C Diaphragm 6X/6W/6Z/6A/6B Hydraulic cylinder 3H Manual Actuators 1T/1J/2U/2I/2S/2G/2R 0 New ELMY