REGULACE AUTOMATIZACE BOR spol. s r.o.

Transcription

1 REGULACE AUTOMATIZACE BOR spol. s r.o. NOVÝ BOR CATALOG : HSM D.C. SERVO MOTORS All products of the company REGULACE AUTOMATIZACE BOR, spol. s r.o. (Ltd.) are certified by accredited authority for certification of products and devices in the Czech Republic (Elektrotechnicky zkusebni ustav Electrotechnical testing institute, Pod listem 129, Praha 71 Troja).

2 CONTENTS: 1. GENERAL DATA 2. SERVO MOTOR HSM SERVO MOTOR HSM SERVO MOTOR HSM 300

3 REGULACE AUTOMATIZACE BOR, spol. s r.o Dělnická Nový Bor CZECH REPUBLIC, EU tel. : fax : regulace@regulace.cz CATALOG : TYPE HSM D.C. SERVO MOTORS catalogue record : 1 GENERAL DATA Due to their dynamic properties Type HSM D.C. servo motors satisfy the requirements of computers and related equipment, and automatic control systems embodying high speed incremental or continuous drives. They are suitable for continuous bi-directional duty under on off mode of operation. The bi-directional operation is achieved by changing the polarity of the supply voltage. The torque and speed may be controlled either by the amount of the supply voltage or by pulses. The typical applications for the servo motors are line printers, plotters, valve operators, and a number of ther equipment. DESCRIPTION The rotor of the Type HSM D.C. servo motors has no ferromagnetic rotating parts. The rotor features low weight and hence low moment of inertia. The immovable rotor yoke is fixed to the front shield of the servo motor. The servo motor is excited from permanet magnets with a high coefficient of BH max., and so it can reach an optimum saturation in the air gap and thus high starting torque. The head produced by electrical and mechanical losses during servo motor operation is removed from Type HSM 150 C by means of cooling air which is supplied to the servo motor from the fan through dia. 36 mm flexible hose connected to the air distributor sleeve local on the rear shield of the servo motor. The cooling air is delivered to three dia. 16 mm input holes through which it enters radially into the inner space of the servo motor. The cooling air is further directed by means of a special insert along the surface of the rotor to remove head from it. The warm air gets out axially through four dia. 21 mm holes located on the front shield of the servo motor. DESIGN FEATURES - excellent dynamic parameters due to very short electromechanical and electrical time constants - considerable linearity of torque characteristic, and torque stability - high starting-to-rated torque ratio, and high angular acceleration - wide range of flexible speed and torque control WORKING CONDITIONS ambient temperature : +5 C to +35 C relative humidity of air : max. 80% atmospheric pressure : 90 to 110 kpa duty : continuous position : arbitrary, but preferably horizontal environment : dust-free, without harmful effects TABLE OF VERSIONS HSM 60 with tapered shaft HSM 60 with cylindrical shaft HSM 150 with tapered shaft HSM 150 with cylindrical shaft HSM 150 C (force cooled) with tapered shaft HSM 150 C (force cooled) with cylindrical shaft HSM 300 with cylindrical shaft INSTALLATION, CONNECTION, MAINTENANCE The mode of installation of the servo motor and connection of the driven equipment to the servo motor shaft must not cause additional radial and axil stresses upon the bearing. We recommend that a sensor (tachodynamo, position pickup) should be mounted on the servomotor shaft on the commutator side and to connect the load to the other side of the shaft. No special maintenance is required due to the totally enclosed design of the servo motor. We recommend that the interior of the servo motor should be cleaned from brush dust always after about four months operation. Continuous development may necessitate changes in details without notice. ORDERING INSTRUCTIONS 1. Name and type of product 2. Version 3. Quantity required Example: 20 HSM 150 servo motors with tapered shaft ( )

4 REGULACE AUTOMATIZACE BOR, spol. s r.o Dělnická Nový Bor CZECH REPUBLIC, EU tel. : fax : regulace@regulace.cz CATALOG : HSM D.C. SERVO MOTORS catalogue record : 2 SERVO MOTOR HSM 60 DESCRIPTION External contour servo-motor is cylindrical. We recommend that a sensor (tachodynamo, position pickup) should be mounted on the servomotor shaft on the commutator side and to connect the load to the other side of the shaft. Servo-motor electrically incorporates by the help of pinned connector. PERFORMANCE DATA Rated parameters Measure ment Unit HSM 60 Voltage U N V 12 Torque M N Nm 0,108 Speed n N min -1 ~ 5320 Current I N A ~ 7,5 Power output P N W 59 Efficiency % 65 Other parameters Measure ment Unit HSM 60 Operating supply voltage V U N ± 25% No-load speed min -1 ~ 6270 Maximum speed min (at 15V) Max. torque (at U N ) Nm 0,6 Max. peak current A 29 (at 12V) Rotor moment of inertia kgm Electrical time constatn µs 160 Electromechanical time constatn ms 4,5 Total resistance at 20 O C Ω 0,42 No-load current A 1,5 No-load losses W 18 Inductance µh 60 Speed constant rad/v.s 54,69 +3,92-2,35 Moment of static friction Nm 0,011 Max. angular acceleration rad/s Power output rise factor kw/s 2 95 Natural mechanical resonance Hz 1700 Temperature of rotor Temperature of stator shell Thermal resistance between stator and rotor Thermal resistance between stator and environment O C 120 O C ~ 60 O C/W 1,3 O C/W 0,85 Life expectancy : hours Enclosure : IP 20 ČSN EN ( ) Weight : ~ 2,15 kg

5 DIMENSIONAL DRAWING HSM 60 WITH TAPERED SHAFT View F Detail A Length 6

6 DIMENSIONAL DRAWING HSM 60 WITH TACHODYNAMO K4A5

7 WORKING CONDITIONS ambient temperature : +5 C to +35 C relative humidity of air : max. 80% atmospheric pressure : 90 to 110 kpa duty : continuous position : arbitrary, but preferably horizontal environment : dust-free, without harmful effects TABLE OF VERSIONS HSM 60 with tapered shaft HSM 60 with cylindrical shaft PERFORMANCE CHARACTERISTIC Hatched surface denotes operation with forced cooling only. Continuous development may necessitate changes in details without notice.

8 REGULACE AUTOMATIZACE BOR, spol. s r.o Dělnická Nový Bor CZECH REPUBLIC, EU tel. : fax : regulace@regulace.cz CATALOG : TYPE HSM D.C. SERVO MOTORS catalogue record : 3 SERVO MOTOR HSM 150 DESCRIPTION External contour servo-motor is cylindrical. We recommend that a sensor (tachodynamo, position pickup) should be mounted on the servomotor shaft on the commutator side and to connect the load to the other side of the shaft. Servo-motor electrically incorporates by the help of pinned connector. The head produced by electrical and mechanical losses during servo motor operation is removed from Type HSM 150 C by means of cooling air which is supplied to the servo motor from the fan through dia. 36 mm flexible hose connected to the air distributor sleeve local on the rear shield of the servo motor. The cooling air is delivered to three dia. 16 mm input holes through which it enters radially into the inner space of the servo motor. The cooling air is further directed by means of a special insert along the surface of the rotor to remove head from it. The warm air gets out axially through four dia. 21 mm holes located on the front shield of the servo motor. PERFORMANCE DATA Rated parameters Measure ment Unit HSM 150 Voltage U N V 24 HSM 150 C Torque M N Nm 0,39 0,52 Speed n N min -1 ~ 3650 ~ 3300 Current I N A ~ 8,5 ~ 11 Power output P N W Efficiency % 70 Cooling air pressure Pa ~ 80 Other parameters Measure ment Unit HSM 150 Operating supply voltage V U N ± 50% No-load speed min -1 ~ 4600 Maximum speed min (at 36V) Max. torque (at U N ) Nm 2,2 Max. peak current A 40 (at 24V) Rotor moment of inertia kgm Electrical time constant µs 140 Electromechanical time constant ms 2,9 Total resistance at 20 O C Ω 0,7 No-load current A 0,8 No-load losses W 24 Inductance µh 90 Speed constant rad/v.s 20 +1,16-1,02 Moment of static friction Nm 0,016 Max. angular acceleration rad/s Power output rise factor kw/s Natural mechanical resonance Hz 1700 Temperature of rotor Temperature of stator shell Thermal resistance between stator and rotor Thermal resistance between stator and environment O C 130 O C ~ 70 O C/W 0,7 O C/W 0,6

9 Life expectancy : hours Enclosure : IP 20 - HSM 150, IP 10 - HSM 150 C - ČSN EN ( ) Weight : ~ 3,9 kg - HSM 150 ~ 4 kg - HSM 150 C DIMENSIONAL DRAWING HSM 150 WITH TAPERED SHAFT Detail B Detail B Length 5 *) radial run-out measured in the middle of projecting parts of the shaft **) perpendicularity measured at radius R-30

10 DIMENSIONAL DRAWING HSM 150 WITH CYLINDRICAL SHAFT *) radial run-out measured in the middle of projecting parts of the shaft

11 DIMENSIONAL DRAWING HSM 150 (FORCE COOLED) WITH TAPERED SHAFT Detail B Length 5 *) radial run-out measured in the middle of projecting parts of the shaft **) perpendicularity measured at radius R-30

12 DIMENSIONAL DRAWING HSM 150 WITH TACHODYNAMO K4A5

13 WORKING CONDITIONS ambient temperature : +5 C to +35 C relative humidity of air : max. 80% atmospheric pressure : 90 to 110 kpa duty : continuous position : arbitrary, but preferably horizontal environment : dust-free, without harmful effects TABLE OF VERSIONS HSM 150 with tapered shaft HSM 150 with cylindrical shaft HSM 150 C (force cooled) with tapered shaft HSM 150 C (force cooled) with cylindrical shaft PERFORMANCE CHARACTERISTICS performance characteristics HSM 150 Hatched surface denotes operation with forced cooling only. performance characteristics HSM 150 (force cooled) A - Zone of operation without forced cooling. B - Zone of operation with forced cooling. C - Inapplicable prohibited area. Continuous development may necessitate changes in details without notice.

14 REGULACE AUTOMATIZACE BOR, spol. s r.o Dělnická Nový Bor CZECH REPUBLIC, EU tel. : fax : regulace@regulace.cz CATALOG : TYPE HSM D.C. SERVO MOTORS catalogue record : 4 SERVO MOTOR HSM 300 DESCRIPTION External contour servo-motor is cylindrical. We recommend that a sensor (tachodynamo, position pickup) should be mounted on the servomotor shaft on the commutator side and to connect the load to the other side of the shaft. Servo-motor electrically incorporates by the help of pinned connector. PERFORMANCE DATA Rated parameters Voltage V Torque Nm 0,57 Speed min -1 ~ ~ ~ Current A max.10,8 Ouput W Efficiency % Losses W Other parameters Voltage V No-load current A 0,8 No-load speed min No-load losses W Max.torque Nm 3,65 4,6 5,6 Electrical time constatn µs 80 Electromechanical time constant ms 2,3 Max.angular acceleration rad/s Coefficient of output increase kw/s Rotor inertia moment kgm Nominal parameters (with separate cooling) Torque Nm 1,1 Speed min -1 ~ 2480 ~ 3380 ~ 4330 Current A max. 20 Output W Efficiency % Losses W Service life : 5000 hod. Covering : IP 30 ČSN EN ( ) Weight : ~ 6,4 kg WORKING CONDITIONS ambient temperature : +5 C to +35 C relative humidity of air : max. 80% atmospheric pressure : 90 to 110 kpa duty : continuous position : arbitrary, but preferably horizontal environment : The servo motor should be located inside the operating space so as not to be explosed to adverse effect of the surroundings kind of operation : continuous, with supply of smoothed voltage or impulses from a source separated from the network TABLE OF VERSIONS HSM 300 with cylindrical shaft

15 DIMENSIONAL DRAWING HSM 300 WITH CYLINDRICAL SHAFT Legend: 3x outlet of warmer air connector BN 18 connection, capped Ø 6,6 for 4 fixing bolts M6 x 22 ČSN and washers brushes in axes of 45 supply of cooling air Continuous development may necessitate changes in details without notice.

16 DIMENSIONAL DRAWING HSM 300 WITH TACHODYNAMO K4A5