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NEMA 15BH(inch)-39BH (mm)Series two-phase (four-phase ) stepper motor
Description:
1.8 º39BYG NEMA 15 stepper motor
Phase: 2phase or 4 phase
Stepper Angle: 1.8º
Low Current
Small Holding Torque
Lead wire no.: 4 or 6 wires
Speed: low or high speed
Shape: Square
| Item | pecifications | 
| Step Angle | 1.8º | 
| Step Angle Accuracy | ±5% | 
| Resistance Accuracy | ±10% | 
| Inductance Accuracy | ±20% | 
| Temperature Rise | 80℃ Max. | 
| Ambient Temperature | -20℃~+50℃ | 
| Insulation Resistance | 100MΩ Min.,500VDC | 
| Dielectric Strength | 500VAC for one minute | 
| Shaft Radial Play | 0.02Max.(450 g-load) | 
| Shaft Axial Play | 0.08Max.(450 g-load) | 
| The 39BH Series stepper motor parameter list NEMA 15BH (inch) series step-motor parameter list | |||||||||||
| New Model | Old Model | No.of Phase | Voltage | Current | Induc-tance | Resis-tance | Holding Troque | Rotor Inertia | Weight | Length | Lead Wire Number | 
| V | A | mh±20% | Ω±10% | kg.cm | g.cm² | kg | mm | NO. | |||
| 39BH20-030A | 39BYG 112-10A | 2 | 6.3 | 0.3 | 18 | 21 | 0.7 | 11 | 0.11 | 20 | 4 | 
| 39BH20-030B | 39BYG 107-02 | 4 | 12 | 0.3 | 20 | 40 | 0.7 | 11 | 0.12 | 20 | 6 | 
| 39BH20-040A | 39BYG 101 | 2 | 5 | 0.4 | 6.4 | 6.8 | 0.62 | 11 | 0.125 | 20 | 4 | 
| 39BH20-050B | 39BYG 105-01 | 4 | 6.5 | 0.5 | 6 | 13 | 0.8 | 11 | 0.12 | 20 | 6 | 
| 39BH26-027B | 39BYG 303-03 | 4 | 12 | 0.27 | 20 | 45 | 1 | 14 | 0.16 | 26 | 6 | 
| 39BH26-048A | 39BYG 301 | 2 | 9.6 | 0.48 | 15 | 20 | 1 | 14 | 0.16 | 26 | 4 | 
| 39BH26-050A | 39BYG 305-09 | 2 | 6.8 | 0.5 | 12 | 13.5 | 1.4 | 14 | 0.16 | 26 | 4 | 
| 39BH34-016B | 39BYG 412 | 4 | 12 | 0.16 | 40 | 70 | 1.2 | 20 | 0.18 | 34 | 6 | 
| 39BH34-025A | 39BYG 413-13 | 2 | 12 | 0.25 | 60 | 48 | 2.1 | 20 | 0.18 | 34 | 4 | 
| 39BH34-100B | 39BYG 410-18 | 4 | 6 | 1 | 3 | 6 | 1.6 | 20 | 0.18 | 34 | 6 | 
| 39BH34-200A | 39BYG 409 | 2 | 1.6 | 2 | 1 | 0.8 | 1.6 | 20 | 0.18 | 34 | 4 | 
| 39BH47-040A | 39BYG 804-01 | 2 | 8 | 0.4 | 30 | 26 | 2.2 | 42 | 0.35 | 47 | 4 | 
| 39BH47-100A | 39BYG 810-01 | 2 | 3.3 | 1 | 5.2 | 3.3 | 2 | 42 | 0.35 | 47 | 4 | 
