520 DC Gear Motor with High-Precision Hall Encoder, 12V, 110/170/320 RPM, 6mm D-Shaped Eccentric Shaft
- 【High-Precision Magnetic Encoder】Equipped with a high-precision magnetic encoder, the motor offers robust power and superior performance compared to a stepper motor. With an AB-phase incremental hall encoder, it delivers high precision, anti-interference, and other advanced features.
- 【All-Metal Gears】：High-temperature resistance, high abrasion resistance, strong load capacity, sturdy and durable, effectively protect the gear box motor body.
- 【D-Shaped Output Shaft】：Using high hardness steel, good toughness, impact resistance, the quality of the bearing and the service life of the gear motor are improved, extremely durable.
Wrapped Rear Tail Shell
The motor features an wrapped rear tail shell designed to provide robust protection for the PCB circuit and magnetic ring, shielding them from external influences. This design enhances safety and extends the overall service life of the motor.
Permanent Magnet Brushed Motor
The permanent magnet DC motor offers rapid response, startup torque, and smooth shifting. These features eliminate vibrations during speed changes from 0 to the maximum, enabling it to handle larger loads during startup.
High-Precision Magnetic Encoder
Equipped with a high-precision magnetic encoder, the motor offers robust power and superior performance compared to a stepper motor. With an AB-phase incremental hall encoder, it delivers high precision, anti-interference, and other advanced features.
Durable Metal Gear
The motor incorporates a full metal gear and metal output shaft, reducing power consumption and extending the motor's service life.
| Item | Specification |
| JGB37-520R20-12 | Ratio: 1:20 No-load speed: 500rpm Rated speed: 390rpm Stall torque: 3.7kg.cm Rated torque: 1kg.cm Stall current: 3.9A Rated current: 0.36A Rated power: about 9W |
| JGB37-520R30-12 | Ratio: 1:30 No-load speed: 320rpm Rated speed: 280rpm Stall torque: 5.8kg.cm Rated torque: 1.2kg.cm Stall current: 3.2A Rated current: 0.36A Rated power: about 7W |
| JGB37-520R60-12 | Ratio: 1:60 No-load speed: 170rpm Rated speed: 146rpm Stall torque: 9.2kg.cm Rated torque: 1.9kg.cm Stall current: 3.2A Rated current: 0.53A Rated power: about 7W |
| JGB37-520R90-12 | Ratio: 1:90 No-load speed: 110rpm Rated speed: 85rpm Stall torque: 15kg.cm Rated torque: 2.6kg.cm Stall current: 3.2A Rated current: 0.36A Rated power: about 8.3W |
| Rated voltage | 12V |
| Encoder type | AB biphase encoder |
| Motor type | Permanent magnet with brush |
| Output shaft | 6mm diameter D type eccentric shaft |
| Encoder voltage | 3.3~5V |
| Number of magnetic ring lines | Line 11 |
| Interface Type | PH2.0-6PIN |
| Function | With built-in pull-up shaping, the microcontroller can directly read signal pulses |
| Single motor weight | 152±1G |
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