General specification

Step Angle Accuracy ±5%(full step, no load)
Resistance Accuracy ±10%
Inductance Accuracy ±20%
Temperature Rise 80℃max (rated current, 2 phase on)
Ambient Temperature -20℃~+50℃
Insulation Resistance 100MΩ min,500VDC
Dielectric Strength 500VDC for one minute
Shaft Radial Play 0.02mm max(450g load)
Shaft Axial Play 0.08mm max(450g load)
Max. radial force 75N(20mm from the flange)
Max. axial force 15N
Rotation CCW
Insulation Class B(130℃)
Model length
(mm)
step angle deg resistance
(Ω)
current
(A)
voltage holding torque
(N.cm)
lead wires/pins rotor inetia
(g.cm²)
weight
(kg)
57HS41ME54 41 0.9° 0.48 5.4 2.592 28 8 130 0.47
57HS41ME104 41 0.9° 1.4 2 2.8 39 4 130 0.47
57HS41MF2 41 0.9° 2 1.5 3 40 4 130 0.47
57HS41MF20 41 0.9° 20 0.6 12 48 4 130 0.47
57HS41MS308 41 0.9° 3.8 1 3.8 38 6 130 0.47
57HS51MF07 51 0.9° 6 0.88 5.28 100 4 220 0.57
57HS51MF206 51 0.9° 2.6 1.41 3.666 62 4 220 0.57
57HS51MS603 51 0.9° 6.3 0.8 5.04 70 6 220 0.57
57HS56MF02 56 0.9° 1.6 2 3.2 100 4 270 0.65
57HS56MF05 56 0.9° 33 0.5 16.5 110 4 270 0.65
57HS56MS075 56 0.9° 0.75 3 2.25 90 6 270 0.65
57HS56MS607 56 0.9° 6.7 1 6.7 80 6 270 0.65
57HS76MF02 76 0.9° 2 2 4 182 4 450 1
57HS76MF21 76 0.9° 21 0.5 10.5 135 4 450 1
57HS76MS10 76 0.9° 10 1 10 137 6 450 1
57HS76MS1 76 0.9° 1 3 3 135 6 450 1
57HS80ME108 80 0.9° 1.82 2.1 3.822 130 8 490 1.1
57HS85MF26 85 0.9° 26 0.5 13 200 4 520 1.2
57HS100MF10 100 0.9° 0.7 3 2.1 200 4 630 1.4