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)
57HS41DF052 41 1.8° 0.52 3 1.56 55 4 135 0.47
57HS41DS58 41 1.8° 58 0.3 17.4 45 6 135 0.47
57HS45DF12 45 1.8° 12 0.6 7.2 78 4 180 0.49
57HS45DF24 45 1.8° 1 2.4 2.4 65 4 180 0.49
57HS47DF103 47 1.8° 1.35 2.5 3.375 110 4 210 0.51
57HS51DF083 51 1.8° 0.83 2.8 2.324 100 4 230 0.57
57HS51DF12 51 1.8° 12 0.6 7.2 72 4 230 0.57
57HS56DF30 56 1.8° 1 3 3 90 4 280 0.65
57HS56DS40 56 1.8° 40 0.5 20 85 6 280 0.65
57HS64DS23 64 1.8° 18 0.6 10.8 100 6 340 0.82
57HS64DF1 64 1.8° 1 2 2 130 4 340 0.82
57HS76DE067 76 1.8° 0.75 4 3 170 8 460 1
57HS76DF16 76 1.8° 16 0.75 12 150 4 460 1
57HS78DF2 78 1.8° 2 2 4 137 4 480 1.05
57HS80DE075 80 1.8° 0.75 4 3 170 8 500 1.1
57HS85DF07 85 1.8° 0.7 4 2.8 220 4 530 1.2
57HS100DF07 100 1.8° 0.7 3 2.1 220 4 650 1.4
57HS100DF20 100 1.8° 20 0.6 12 220 4 650 1.4
57HS102DF06 102 1.8° 0.66 4 2.64 220 4 650 1.4
57HS102DF028 102 1.8° 2.8 6.6 18.48 320 4 670 1.4
57HS102DS103 102 1.8° 1.32 2.8 3.696 240 6 670 1.4
57HS112DF10 112 1.8° 0.8 3 2.4 250 4 760 1.5
57HS112DS10 112 1.8° 1.6 3 4.8 250 6 760 1.5