Document
Hybrid Stepper Motor
57BYGH Series
General Specifications
Step Accuracy
± 5%
Temperature Rise
80°C Max
Ambient Temperature Range
-20°C ~ +50°C
Insulation Resistance
100 MΩ Min. 500 VDC
Dielectric Strength
500 VAC 1 minute
Customized solutions on request.
Electrical Specifications
Model
57BYGH001 57BYGH013 57BYGH201 57BYGH206 57BYGH218 57BYGH436 57BYGH420 57BYGH502 57BYGH506 57BYGH603 57BYGH633 57BYGH800 57BYGH115-003 57BYGH115-007
Step Angle
°
1.8 1.8 1.8 1.8 1.8 1.8 1.8 1.8 1.8 1.8 1.8 1.8 1.8 1.8
Motor Length
L (mm)
41 41 51 51 51 56 56 67 67 78 78 84 115 115
Rate Voltage
V
6 2.7 7.2 6.6 2.6 2.4 3.6 3.4 2.4 8.6 3 7.5 6.3 4.2
Rate Current
A
0.5 1.5 0.6 1 2 3.0 2 2 3 1 3 1.5 3 4.2
Phase Resistance
Ω
12 1.8 12 6.6 1.3 0.8 1.8 1.7 0.77 8.6 1 5 2.1 1
Phase Inductance
mH
20 4 25 8.2 4 1.4 2.5 3 1 18 1.6 10 9 2.3
Holding Torque
mNm
392.3 392.3 686.5 706.1 882.6 882.6 882.6 980.7 882.6 1422.0 1323.9 1569.1 2451.7 1912.3
Detent Torque
mNm
0.021 0.021 0.035 0.035 0.035 0.039 0.039 0.049 0.049 0.067 0.067 0.064 0.087 0.087
Rotor Inertia
gcm2
120 120 275 275 275 300 300 360 360 480 480 530 810 810
Lead Wire
NO.
4 4 4 6 4 6 6 6 6 6 6 8 4 8
Motor Weight
kg
0.45 0.45 0.65 0.65 0.65 0.7 0.7 0.82 0.82
1 1 1.13 1.55 1.55
Mechanical Dimensions
Wiring Diagram
Datasheet–57BYGH Series-13A-JB
4 Leads
6 Leads
The specifications are believed to be accurate and reliable. However, the suitability has to be determined for a specific application. Specifications are subject to change without notice.
Hybrid Stepper Motor
Pulse-Torque Characteristics
The specifications are believed to be accurate and reliable. However, the suitability has to be determined for a specific application. Specifications are subject to change without notice.
Datasheet–57BYGH Series-13A-JB
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