MEX ) 3 63 23 31 QRO 2) 1 9 2 6 MTY 1) 3 1 1 Motors ISSUE 21
MEX ) 3 63 23 31 QRO 2) 1 9 2 6 MTY 1) 3 1 1 DC Servo Motors MSS Series Ratings to 6, RPM. Compact Length. Zero Cogging. cceleration Torques to 1 x Rated. MVILOR's axial air gap dish armature is specially suited for high response servo drives. High torque to inertia ratio and smooth, non cogging torque low speed velocity control makes MVILOR the motor of choice for the most exacting applications. The MVILOR MSS Series servomotors provide a 2 increase in power to weight and volume ratios and a 2 increase in power rate and acceleration capability over previous designs. Incorporating an ironless rotor design, these industrial strength motors have an extremely long brush life and high efficiency. MVILOR MSS Series motors incorporate options of tachometers and fail-safe holding brakes within the motor structure, and in many cases are half the length of equivalently rated conventional motors. vailable CS-US certified Dimensions B C D E F DIN 933) G DIN 6) H I J j6) K j6) L M N h) O P Q h9) R g6) S -.1) T V W X Z MSS-2 131. 23 2. M3x1 xx 3 23 ø ø ø xm6 ø1 ø9 9 xø9 ø13. 1. MSS- MSS-6 MSS- 9. 3. 131 9 3. Mx xx2 2 233 3. ø9 ø13 ø ø ø192 xm6 ø ø21 ø2 1 16 ø2 1 xø ø xø ø1 1 13 13. 3. MSS- MSS-22 139... 1.. Mx xx32 3. 23. 26. ø13 ø1 ø23 ø2 ø2 xm xm1 ø ø ø2 ø3 26 2 xø xø ø21 ø26 ø 2. 33 MSS-3 MSS- 193 6 11 M1x22 291 ø1 ø2 ø3 xm ø21 ø3 2 xø1 ø3 2 31
MEX ) 3 63 23 31 QRO 2) 1 9 2 6 MTY 1) 3 1 1 Technical Specifications LL CHRCTERISTICS MESURED T C MBIENT TEMPERTURE EXCEPT TERMINL RESISTNCE 2 C) SYMBOLS UNITS MSS-2 MSS- MSS-6 MSS- MSS- MSS-22 MSS-3 MSS- RTED SPEED RTED VOLTGE ± RTED CURRENT RTED OUTPUT POWER 1) EFFICIENCY RTED TORQUE MXIMUM TORQUE 2) MXIMUM SPEED 3) EMF CONSTNT ± TORQUE CONSTNT ± FRICTION TORQUE DMPING CONSTNT TERMINL RESISTNCE 2 C) RMTURE INDUCTNCE INERTI MECHNICL TIME CONSTNT TRNSITORY POWER THERML TIME CONSTNT ROTOR TO HOUSING THERML TIME CONSTNT 1) HOUSING TO MBIENT THERML RESISTNCE ROTOR TO HOUSING THERML RESISTNCE 1) HOUSING TO MBIENT RDIL LOD at mid-length of shaft) XIL LOD MSS Only motor. No options) 1) With an aluminium heat sink plate 2) For an S3 cycle 3) Maximum speed in continuous service. During a very short time r.p.m.) n rpm U V I P W T Nm Tmax Nm n max rpm K E V/1 rpm K T Nm/ T F Nm K D Nm/1 rpm R L H J kg m 2 1-3 M ms P S kw/s C s C s R C C/W R C C/W F R N F N M kg 3, 3, 39. 6 6.. 19.3 39 6.6 1.26 3.6., 6, 1. 1.99.12.3..3.9 1 1.2 < <13.1.3.3 1 9 1 1 1 1, 1,....3 2 2 1 2 3.3. 3x3x1 3 3. 9, 3, 3, 3, 6. 9.. 1. 1. 1, 3 1.3 2.6 3.9 1.3 23. 6,,, 19 26.3 3..11.21.29..6.9.1.21.2..2. < <1 <2..2 1. 9 1.1 3 2 33 19 2 3 1, 2, 2,...3...3 3 3 2 2 2. 1 xx1 6, 3, 11 2,3 9.19 9.,.6.3.9..6 <2.1.6 3 36 3,.2.2 6 3, 3, 2 2 19. 21 3,2,2 9 91.23 13.6 6.3 1.6,, 62.3.9.66...1..1.1 <3 <3...6 9.3 3 3 6 6,,.13.1..1 22 xx1 1,
MEX ) 3 63 23 31 QRO 2) 1 9 2 6 MTY 1) 3 1 1 Options MODEL Tachometer Type Brake Type MSS-2 D MSS- D 6 MSS-6 D 6 MSS- D 6 MSS- D MSS-22 D26 9 MSS-3 D26 MSS- D26 Tachometer Specifications Voltage Constant Ripple @ 1 rpm pp) Linearity @ 6 rpm Reversing Error Temperature Coeficient Rotor Inertia Resistance Inductance Current Maximum Current Maximum Mass UNITS V/krpm / C kg m 2 1-3 mh m m rpm kg D D26 1 ± * 1 ± * <1. <1.2.1.1...3.2.. 6 9 13 2 2 1 9,,.1.29 *other voltages available Performance Curves 6 3 2 1 6 3 2 1 MSS-2.2..6. 1 MSS-6. 1 1. 2 2. 3 2 1 3 2 1 MSS-. 1 1. 2 MSS- 1 2 3 Brake Specificacions Holding Torque DC Voltage Input Power Inertia Response Time Disengagement Engagement Mass UNITS Nm V W kg cm 2 ms ms kg 1.2. 3.19 6 2..23.3.6 1.6 9 1 2. 3 13 1.1 2 22. 1 1.9 MSS- 3 3 2 2 1 1 1 2 3 3 3 2 2 MSS-22 1 1 2 6 1 6 Performance curves shown right indicate the continuous operating zone or torque-speed envelope for ºC ambient conditions. For MVILOR motors, the torque that the motor can produce continuously at rated speed 3 rpm for most MSS Series motors) exceeds the stall torque rating of the motor. The continuous torque rating T) is the value used for sizing motors once the RMS torque requirement has been determined. cceleration torques to 1X rated torque can be obtained. The S3 curves for each motor should be consulted to ascertain time duration vs duty cycle for peak torques. 3 3 2 2 MSS-3 1 1 3 6 9 1 3 3 2 2 MSS- 1 1 1 1 2
MEX ) 3 63 23 31 QRO 2) 1 9 2 6 MTY 1) 3 1 1 Optional ccesories MSS no encoder) *) Mounting pilot of mm and 3 holes M on a 6,3 I MSS-2 23 MSS- 233 MSS-6 233 MSS- 3. MSS- 23. MSS-22 26. MSS-3 291 MSS- 291 M no encoder) *) Mounting pilot of mm and 3 holes M on a 6,3 M-6 23. M-1 23. M-2 22. M-3 261. M- 2 M- 2 BL / no encoder) *) Mounting pilot of mm and 3 holes M on a 6,3 BL-1 22 BL-2 3 BL-3 332 BL-1 3 BL- 32 BL-1 36 BL-2 36 BL-3 BL- 3 3