ATRシリーズ

ATR152シリーズ

ATR152-138 ATR152-138A ATR152-138W
Standard Air Cool Water Cool
Model Unit S P S P S P
Table diameter mm 152 152 152 152 152 152
Table height mm 138 138 138 138 138 138
Number of poles 16 16 16 16 16 16
Continuous torque Nm 17.8 17.8 20.5 20.5 35.6 35.6
Peak torque Nm 53.5 53.5 53.5 53.5 53.5 53.5
Torque constant Nm/A 5.15 2.58 5.15 2.58 5.15 2.58
Back EMF constant V/rpm 0.623 0.311 0.623 0.311 0.623 0.311
Continuous current A 3.5 6.9 4.0 8.0 6.9 13.8
Peak current A 10.4 20.8 10.4 20.8 10.4 20.8
Resistance1 Ohms 7.68 1.92 7.68 1.92 7.68 1.92
Inductance1 mH 66.00 16.50 66.00 16.50 66.00 16.50
Electrical time constant ms 8.6 8.6 8.6 8.6 8.6 8.6
Motor constant Nm/SqRt(W) 1.86 1.86 1.86 1.86 1.86 1.86
Mass kg 8.5 8.5 8.5 8.5 8.5 8.5
Rotor Inertia kgm2 0.001587 0.001587 0.001587 0.001587 0.001587 0.001587
Max speed @230V AC rpm 354 835 354 835 354 835
MS-16384 optical SINCOS encoder lines 16,384 16,384 16,384 16,384 16,384 16,384
MS-16384 optical digital encoder (40X) Counts/rev 655,360 655,360 655,360 655,360 655,360 655,360
Radial runout2 µm 20 20 20 20 20 20
Axial runout2 µm 5 5 5 5 5 5
Max axial load N 1,500 1,500 1,500 1,500 1,500 1,500
Max moment load Nm 48 48 48 48 48 48

1. Terminal to terminal, at 25℃

2. Values are based on axis of rotation (bearings) runout only. Surface or tabletop runout is not part of the specification.


ATR175シリーズ

ATR175-162 ATR175-162A ATR175-162W
Standard Air Cool Water Cool
Model Unit S P S P S P
Table diameter mm 175 175 175 175 175 175
Table height mm 162 162 162 162 162 162
Number of poles 16 16 16 16 16 16
Continuous torque Nm 33.9 33.9 39.0 39.0 67.8 67.8
Peak torque Nm 101.8 101.8 101.8 101.8 101.8 101.8
Torque constant Nm/A 6.40 3.20 6.40 3.20 6.40 3.20
Back EMF constant V/rpm 0.774 0.387 0.774 0.387 0.774 0.387
Continuous current A 5.3 10.6 6.1 12.2 10.6 21.2
Peak current A 15.9 31.8 15.9 31.8 15.9 31.8
Resistance1 Ohms 5.40 1.35 5.40 1.35 5.40 1.35
Inductance1 mH 37.26 9.30 37.26 9.30 37.26 9.30
Electrical time constant ms 6.9 6.9 6.9 6.9 6.9 6.9
Motor constant Nm/SqRt(W) 2.75 2.75 2.75 2.75 2.75 2.75
Mass kg 13.9 13.9 13.9 13.9 13.9 13.9
Rotor Inertia kgm2 0.004419 0.004419 0.004419 0.004419 0.004419 0.004419
Max speed @230V AC rpm 277 664 277 664 277 664
MS-20250 optical SINCOS encoder lines 20,250 20,250 20,250 20,250 20,250 20,250
MS-20250 optical digital encoder (40X) Counts/rev 810,000 810,000 810,000 810,000 810,000 810,000
Radial runout2 µm 20 20 20 20 20 20
Axial runout2 µm 5 5 5 5 5 5
Max axial load N 2,310 2,310 2,310 2,310 2,310 2,310
Max moment load Nm 58 58 58 58 58 58

1. Terminal to terminal, at 25℃

2. Values are based on axis of rotation (bearings) runout only. Surface or tabletop runout is not part of the specification.


ATR220シリーズ

ATR220-163 ATR220-162A ATR220-162W
Standard Air Cool Water Cool
Model Unit S P S P S P
Table diameter mm 220 220 220 220 220 220
Table height mm 163 163 163 163 163 163
Number of poles 24 24 24 24 24 24
Continuous torque Nm 65.6 65.6 75.4 75.4 131.1 131.1
Peak torque Nm 196.7 196.7 196.7 196.7 196.7 196.7
Torque constant Nm/A 13.66 6.83 13.66 6.83 13.66 6.83
Back EMF constant V/rpm 1.652 0.826 1.652 0.826 1.652 0.826
Continuous current A 4.8 9.6 5.5 11.0 9.6 19.2
Peak current A 14.4 28.8 14.4 28.8 14.4 28.8
Resistance1 Ohms 4.16 1.04 4.16 1.04 4.16 1.04
Inductance1 mH 37.26 9.30 37.26 9.30 37.26 9.30
Electrical time constant ms 8.9 8.9 8.9 8.9 8.9 8.9
Motor constant Nm/SqRt(W) 6.70 6.70 6.70 6.70 6.70 6.70
Mass kg 22.3 22.3 22.3 22.3 22.3 22.3
Rotor Inertia kgm2 0.008590 0.008590 0.008590 0.008590 0.008590 0.008590
Max speed @230V AC rpm 145 327 145 327 145 327
MS-23049 optical SINCOS encoder lines 23,049 23,049 23,049 23,049 23,049 23,049
MS-23049 optical digital encoder (40X) Counts/rev 921,960 921,960 921,960 921,960 921,960 921,960
Radial runout2 µm 25 25 25 25 25 25
Axial runout2 µm 5 5 5 5 5 5
Max axial load N 2,800 2,800 2,800 2,800 2,800 2,800
Max moment load Nm 80 80 80 80 80 80

1. Terminal to terminal, at 25℃

2. Values are based on axis of rotation (bearings) runout only. Surface or tabletop runout is not part of the specification.


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