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 28N(20mm from the flange)
Max. axial force 10N
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)
42HS28DF205 28 1.8° 2.5 1.2 3 24 4 23 0.18
42HS30DF106 30 1.8° 1.6 1.5 2.4 25 4 26 0.2
42HS30DS301 30 1.8° 3.15 1.0 3.15 16 6 26 0.2
42HS34DF103 34 1.8° 1.3 1.7 2.21 40 4 38 0.25
42HS34DF30 34 1.8° 30 0.4 12 25 4 38 0.25
42HS34DS60 34 1.8° 60 0.2 12 13 6 38 0.25
42HS40DF09 40 1.8° 0.9 2.1 1.89 36 4 58 0.3
42HS40DS40 40 1.8° 40 0.6 24 46 6 58 0.3
42HS40DF240 40 1.8° 240 0.1 24 16 4 58 0.3
42HS44DF80 44 1.8° 80 0.25 20 40 4 75 0.34
42HS45DF072 45 1.8° 0.72 2.3 1.656 34 4 79 0.34
42HS45DF12 45 1.8° 12 0.5 6 30 4 79 0.34
42HS45DS605 45 1.8° 6.5 0.5 3.25 25 6 79 0.34
42HS46DF303 46 1.8° 3.3 1.7 5.61 50 4 82 0.36
42HS48DF102 48 1.8° 1.2 1.7 2.04 22 4 85 0.38
42HS48DF80 48 1.8° 80 0.25 20 50 4 85 0.38
42HS48DS110 48 1.8° 110 0.1 11 17 6 85 0.38
42HS50DF203 50 1.8° 2.3 1.2 2.76 40 4 88 0.4
42HS50DS6 50 1.8° 6 1 6 48 6 88 0.4
42HS50DS301 50 1.8° 3.1 1.2 3.72 34 6 88 0.4
42HS58DF202 58 1.8° 2.2 1.7 3.74 67 4 112 0.48
42HS60DE804 60 1.8° 8.4 1 8.4 70 8 115 0.5
42HS61DF12 61 1.8° 12 0.85 10.2 83 4 115 0.5
42HS61DF502 61 1.8° 4.6 1.3 5.98 83 4 115 0.5