57 HJB Series - high torque hybrid stepper motor
1. Can be customized, 2. Current and torque are adjustable, 3. widely used, 4. Driver is available - details see: https://www.machineto.com/57-hjb-series-high-torque-hybrid-stepper-motor-10239215
| Place of Origin:Chongqing China (Mainland) | Brand Name:JZS - Jin Zai Sheng | Model Number:57HJB | Type:Hybrid |
| Certification:ISO | Step Angle(degrees):1.8° | Holding Torque:400-3500 mN.m | Current / Phase:2.0 - 4.0 |
| Step angle tolerance | ± 5% |
| Maximum temperature | 80ºC |
| Ambient temperature | – 20ºC ~ +50ºC |
| Insulation resistance | 100MΩmin 500VDC |
| Di-electric strength | 500AC 1 minute |
| Radial play | 0.02Max (450g -load) |
| End play | 0.08Max(450g -load) |
| Resistance tolerance | ± 10% |
| Inductance tolerance | ± 20% |
57HJB for lead wire:
| Model | Step angle | Number of phase | Current /phase | Resistance /phase | Inductance /phase | Holding torque | Rotor inertia | Wiring diagram | Motor mass | Motor length |
| A | Ω | mH | mN.m | g.cm2 | kg | mm | ||||
| 57HJB451-21 | 1.8° | 2 | 2.0 | 0.9 | 3.0 | 750 | 275 | a | 0.65 | 51 |
| 57HJB455-30 | 1.8° | 2 | 2.0 | 1.8 | 6.3 | 800 | 310 | a | 0.71 | 55 |
| 57HJB478-26 | 1.8° | 2 | 4.0 | 0.6 | 2.2 | 2100 | 470 | a | 1.10 | 78 |
| 57HJB4100-28 | 1.8° | 2 | 4.0 | 0.7 | 2.3 | 3500 | 620 | a | 1.25 | 100 |
| 57HJB641-21 | 1.8° | 4 | 2.0 | 1.5 | 1.5 | 400 | 120 | b | 0.46 | 41 |
| 57HJB655-25 | 1.8° | 4 | 3.0 | 0.7 | 1.2 | 900 | 310 | b | 0.71 | 55 |
| 57HJB663-25 | 1.8° | 4 | 3.0 | 4.0 | 6.4 | 1200 | 350 | b | 0.80 | 63 |
| 57HJB678-30 | 1.8° | 2 | 3.0 | 1.2 | 2.2 | 1500 | 470 | b | 1.10 | 78 |
| Packaging Detail:Export carton box |
| Delivery Detail:15-30 days |
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