Direct Drive Rotary Motors

ACWシリーズ

ACW Specifications

ACW 120 ACW 170 ACW 220
Model Unit      
Table height mm 37 37 220
Number of poles   16 16 16
Continuous torque Nm 0.6 3.4 10.25
Peak torque Nm 4.77 13.09 23.2
Torque constant Nm/Arms 0.12 0.68 2.05
Back EMF constant V/rpm 0.01 0.058 0.175
Continuous current Arms 5 5 5
Peak current Arms 17.5 17.5 17.5
Resistance2 Ohms 1.14 2.67 4.28
Motor constant Nm/SqRt(W) 0.11 0.42 0.99
Mass kg 1.6 3.1 6.5
Rotor Inertia kgm2 0.00065839 0.0017091 0.01
Rec. max speed(X1000) rpm 400 350 300
digital encoder resolution(X1000) Counts/rev 1200000 1672000 2260000
SINCOS encoder resolution Cycles/rev 7500 10450 14125
Accuracy arc sec ±10.1 ±7.0 ±5.0
Repeatability arc sec ±1.1 ±0.78 ±0.57
Axial load rating N 150 230 300
Moment load rating Nm 14.7 31.7 55.2
Radial run-out µm 15(10.5)1 18(10.5)1 18(10.5)1
Axial run-out µm 15(10.5)1 18(10.5)1 18(10.5)1

1. Optional

2. Terminal to terminal, at 25℃

 
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