CHANGZHOU JKONGMOTOR CO.,LTD
Changzhou Jkongmotor Co., Ltd. Professional Stepper & Bldc Motor Manufacture in China with 15+ Years Experience. Certification: CE Rohs Reach ISO9001 ISO14001
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Permanent magnet stepper motor with gearbox 42BY12/40JB4K ratio10 12V 7.5degree Low cost, high torque, low noise
Model Description of Permanent magnet stepper motor with gearbox:
Motor Model: 42 BY 12
| Frame size | Product | Voltage |
| 42mm | PM stepper motor | 06:6V |
| 12:12V | ||
| 24:24V |
Motor technical Date of 42BY/40JB4K :
| Type | No. of phase | Manner of distribution | Step angle | Resistance per phase Ω | Exciting voltage V | No-load Starting Frequency PPS | No-load Operating Frequency PPS | Rated Starting Torque g·cm/PPS | Static Phase |
| 42BY06 | 4 | 2-2 | 7.5 | 20 ± 10% | 6 | 450 | 480 | 50/300 | 300 |
| 42BY12 | 4 | 2-2 | 7.5 | 30 ± 10% | 12 | 300 | 350 | 140/300 | 400 |
| 42BY24 | 4 | 2-2 | 7.5 | 200 ± 10% | 24 | 420 | 330 | 160/200 | 126 |
| 42BY24 | 4 | 2-2 | 7.5 | 150 ± 10% | 24 | 500 | 330 | 180/200 | 160 |
Permissible Load after Deceleration
42BY06/40JB4K (20Ω)
| Reduction ratio | 10 | 25 | 30 | 50 | 75 | 100 | 120 | 150 |
| No. of gear trains | 2 | 3 | 3 | 4 | 4 | 5 | 5 | 5 |
| Rated starting torque | 0.4/300 | 0.91/300 | 1.1/300 | 1.6/300 | 2.5/300 | 3.0/300 | 3.5/300 | 4.0/300 |
| Stepping angle | 0.75 | 0.3 | 0.25 | 0.15 | 0.1 | 0.075 | 0.0625 | 0.05 |
| Max. permissible load of reducer kg·cm | 1.5 | 2 | 2 | 3 | 3 | 4 | 4 | 4 |
42BY12/40JB4K (30Ω)
| Reduction ratio | 10 | 25 | 30 | 50 | 75 | 100 | 120 | 150 |
| No. of gear trains | 2 | 3 | 3 | 4 | 4 | 5 | 5 | 5 |
| Rated starting torque | 1.1/300 | 2.5/300 | 3.1/300 | 4.0/300 | 4.0/300 | 4.0/300 | 4.0/300 | 4.0/300 |
| Stepping angle | 0.75 | 0.3 | 0.25 | 0.15 | 0.1 | 0.075 | 0.0625 | 0.05 |
| Max. permissible load of reducer kg·cm | 1.5 | 2 | 2 | 3 | 3 | 4 | 4 | 4 |
42BY24/40JB4K (200Ω)
| Reduction ratio | 10 | 25 | 30 | 50 | 75 | 100 | 120 | 150 |
| No. of gear trains | 2 | 3 | 3 | 4 | 4 | 5 | 5 | 5 |
| Rated starting torque | 1.2/300 | 2.8/300 | 3.5/300 | 4.0/300 | 4.0/300 | 4.0/300 | 4.0/300 | 4.0/300 |
| Stepping angle | 0.75 | 0.3 | 0.25 | 0.15 | 0.1 | 0.075 | 0.0625 | 0.05 |
| Max. permissible load of reducer kg·cm | 1.5 | 2 | 2 | 3 | 3 | 4 | 4 | 4 |
Package of PMG stepper motor :
Application
Vehicle industry: Throttle, etc.
Office automation industry: Dot matrix printer, fax, scanner
Industrial control industry: Monitor, electronic meter, valve control system
Household appliance industry: Air conditioner, refrigerator, intelligent sanitary ware, automatic door lock