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 20N(20mm from the flange)
Max. axial force 2N
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)
39HS20MF10 20 0.9° 10 0.5 5 8 4 10 0.13
39HS20MF13 20 0.9° 12 0.48 5.76 7 4 10 0.13
39HS20MS24 20 0.9° 24 0.5 12 7.5 4 10 0.13
39HS22MF3 22 0.9° 3 1.2 3.6 8.2 4 12 0.135
39HS24MF6 24 0.9° 6 0.67 4.02 10 4 13 0.14
39HS24MF01 24 0.9° 3.5 1 3.5 12 4 13 0.14
39HS24MF9 24 0.9° 9 0.5 4.5 10 4 13 0.14
39HS24MF23 24 0.9° 23 0.48 11.04 14 4 13 0.14
39HS26MF202 26 0.9° 2.2 1 2.2 12 4 14 0.13
39HS26MF8 26 0.9° 8 0.6 4.8 9 4 14 0.13
39HS26MF903 26 0.9° 8.5 0.6 5.1 8.5 4 14 0.13
39HS27MF11 27 0.9° 11 0.5 5.5 13 4 14 0.13
39HS33MF05 33 0.9° 12 0.6 7.2 20 4 17 0.18
39HS33MS40 33 0.9° 40 0.3 12 12 6 17 0.18
39HS37MS30 37 0.9° 26 0.4 10.4 18 6 27 0.22
39HS39MF14DL 39 0.9° 14 0.5 7 20 4 29 0.26