42 mm sq. (1.65 inch sq.)
1.8°/step RoHS
Bipolar winding, Lead wire type
Unipolar winding, Connector type▶p. 61
Bipolar winding, Lead wire type
Model number Holding torque at
2-phase energization
Rated
current
Wiring
resistance
Winding
inductance Rotor inertia Mass
(Weight)
Motor
length (L)
Single shaft Dual shaft [N·m (oz·in) min.] A/phase Ω/phase mH/phase
[
×
10-4kg·m2 (oz·in2)]
[kg (Ibs)] mm (in)
103H5205-5040 103H5205-5010 0.23 (32.57) 0.25 54 78 0.036 (0.20) 0.23 (0.51) 33 (1.25)
103H5205-5140 103H5205-5110 0.25 (35.40) 0.5 13.4 23.4 0.036 (0.20) 0.23 (0.51) 33 (1.25)
103H5205-5240 103H5205-5210 0.265 (37.53) 1 3.4 6.5 0.036 (0.20) 0.23 (0.51) 33 (1.25)
103H5208-5040 103H5208-5010 0.35 (49.56) 0.25 66 116 0.056 (0.31) 0.29 (0.64) 39 (1.54)
103H5208-5140 103H5208-5110 0.38 (53.81) 0.5 16.5 34 0.056 (0.31) 0.29 (0.64) 39 (1.54)
103H5208-5240 103H5208-5210 0.39 (55.23) 1 4.1 9.5 0.056 (0.31) 0.29 (0.64) 39 (1.54)
103H5209-5040 103H5209-5010 0.38 (53.81) 0.25 71.4 133 0.062 (0.34) 0.31 (0.68) 41 (1.61)
103H5209-5140 103H5209-5110 0.41 (58.06) 0.5 18.2 39 0.062 (0.34) 0.31 (0.68) 41 (1.61)
103H5209-5240 103H5209-5210 0.425 (60.18) 1 4.4 11 0.062 (0.34) 0.31 (0.68) 41 (1.61)
103H5210-5040 103H5210-5010 0.465 (65.85) 0.25 80 123.3 0.074 (0.40) 0.37 (0.82) 48 (1.89)
103H5210-5140 103H5210-5110 0.49 (69.39) 0.5 20 35 0.074 (0.40) 0.37 (0.82) 48 (1.89)
103H5210-5240 103H5210-5210 0.51 (72.22) 1 4.8 9.5 0.074 (0.40) 0.37 (0.82) 48 (1.89)
■Characteristics diagram
103H5205-5140
103H5205-5110
103H5205-5040
103H5205-5010
Torque (N·m)
0.1 1 10 100
1000 2000 3000 5000100
0.1
0.2
0.3
0.4
0.5
0
Pulse rate (kpulse/s)
Number of rotations (min−1)
fs
0
Torque (oz·in)
70
60
50
40
30
20
10
Pull-out torque at JL
Torque (N·m)
0.1 1 10 100
1000 2000 3000 5000100
0.1
0.2
0.3
0.4
0.5
0
Pulse rate (kpulse/s)
Number of rotations (min−1)
fs
0
Torque (oz·in)
70
60
50
40
30
20
10
Pull-out torque at JL
103H5205-5240
103H5205-5210
103H5208-5040
103H5208-5010
Torque (N·m)
0.1 1 10 100
1000 2000 3000 5000100
0.1
0.2
0.3
0.4
0.5
0
Pulse rate (kpulse/s)
Number of rotations (min−1)
fs
0
Torque (oz·in)
70
60
50
40
30
20
10
Pull-out torque at JL
Torque (N·m)
0.1 1 10 100
1000 2000 3000 5000100
0.1
0.2
0.3
0.4
0.5
0
Pulse rate (kpulse/s)
Number of rotations (min−1)
fs
0
Torque (oz·in)
70
60
50
40
30
20
10
Pull-out torque at JL
Allowable Load, Rotation Direction▶p. 87 General Speci cations▶p. 88
Data is measured under the trial conditions of SANYO DENKI. Driving torque may vary according to actual machine precision.
103H5208-5240
103H5208-5210
103H5208-5140
103H5208-5110
Torque (N·m)
0.1 1 10 100
1000 2000 3000 5000100
0.1
0.2
0.3
0.4
0.5
0
Pulse rate (kpulse/s)
Number of rotations (min−1)
fs
0
Torque (oz·in)
70
60
50
40
30
20
10
Pull-out torque at JL
Torque (N·m)
0.1 1 10 100
1000 2000 3000 5000100
0.1
0.2
0.3
0.4
0.5
0
Pulse rate (kpulse/s)
Number of rotations (min−1)
fs
0
Torque (oz·in)
70
60
50
40
30
20
10
Pull-out torque at JL
Customizing
Hollow
Shaft modi cation
Decelerator Encoder
Brake
Varies depending on the model number
and quantity. Contact us for details.
Constant current circuit
Source voltage: 24 VDC
Operating current:
0.25 A/phase, 2-phase
energization (full-step)
JL=[0.94 ×10-4kg·m2 (5.14
oz·in2) use the rubber
coupling]
fs: Maximum self-start
frequency when not
loaded
Constant current circuit
Source voltage: 24 VDC
Operating current:
0.5 A/phase, 2-phase
energization (full-step)
JL=[0.94 ×10-4kg·m2 (5.14
oz·in2) use the rubber
coupling]
fs: Maximum self-start
frequency when not
loaded
Constant current circuit
Source voltage: 24 VDC
Operating current:
1 A/phase, 2-phase
energization (full-step)
JL=[0.94 ×10-4kg·m2 (5.14
oz·in2) use the rubber
coupling]
fs: Maximum self-start
frequency when not
loaded
Constant current circuit
Source voltage: 24 VDC
Operating current:
0.25 A/phase, 2-phase
energization (full-step)
JL=[0.94 ×10-4kg·m2 (5.14
oz·in2) use the rubber
coupling]
fs: Maximum self-start
frequency when not
loaded
Constant current circuit
Source voltage: 24 VDC
Operating current:
0.5 A/phase, 2-phase
energization (full-step)
JL=[0.94 ×10-4kg·m2 (5.14
oz·in2) use the rubber
coupling]
fs: Maximum self-start
frequency when not
loaded
Constant current circuit
Source voltage: 24 VDC
Operating current:
1 A/phase, 2-phase
energization (full-step)
JL=[0.94 ×10-4kg·m2 (5.14
oz·in2) use the rubber
coupling]
fs: Maximum self-start
frequency when not
loaded
62
Stepping Motors
