Spur Gear Motor
37FG555
Compare ratio-specific output data, gearbox dimensions and mounting requirements.
- Housing material
- Zinc alloy
- Nominal supply
- 12 V
50GB38S Spur Gear Motor
The 50GB38S spur gear motor is a motor and gearbox assembly for OEM equipment. Compare the published ratio-specific configuration data and mechanical drawings, then confirm the loaded output speed, torque and mounting requirements for your project.
- Product type
- Spur Gear Motor
- Housing material
- Zinc alloy
- Nominal supply
- 12 V
Confirm the full model code, selected drawing and operating requirements for your OEM order.
Specifications and Configuration References
- Housing material
- Zinc alloy
- Model
- TJP50RO
- Bearing
- Ball bearing
- Gear Modulus
- 0.7M
- Commutator
- Brushed
- Gear material
- 40Cr steel
- Max pressure force on shaft
- ≤15kgf
- Back lash
- ≤2°
- Brake available
- Yes
- Gear construction
- Spur gear
Construction and interface references
| Housing material | Zinc alloy | Encoder Optional | |
| Model | TJP50RO | A-B 2 channels D-Shape Encoder-5V 13PPR |
|
| Bearing | Ball bearing | ||
| Gear Modulus | 0.7M | ||
| Commutator | Brushed | ||
| Gear material | 40Cr steel | ||
| Max pressure force on shaft | ≤15kgf | ||
| Back lash | ≤2° | ||
| Brake available | Yes | ||
| Gear construction | Spur gear |
Published ratio-specific configurations
| DC MOTOR SPEED | Ratio | Gear Stages | Gearbox Size | Model Number | Voltage | No Load | On Load | |||||
| Operating Range | Rated Voltage | Current | Speed | Current | Torque | Speed | ||||||
| RPM | Dia | L | Min-Max V | V | mA | RPM | mA | N.m | RPM | |||
| 5000 | 15.5 | 3 | 50 | 24.3 | TJP50RO15.5i-12V-322.6R | 3.0-18.0 | 12 | 300 | 322.6 | 1000 | 0.21 | 258.1 |
| 5000 | 19 | 3 | 50 | 24.3 | TJP50RO19i-12V-263.2R | 3.0-18.0 | 12 | 300 | 263.2 | 1000 | 0.26 | 210.5 |
| 5000 | 23.9 | 3 | 50 | 24.3 | TJP50RO23.9i-12V-209.2R | 3.0-18.0 | 12 | 300 | 209.2 | 1000 | 0.32 | 167.4 |
| 5000 | 30.5 | 3 | 50 | 24.3 | TJP50RO30.5i-12V-163.9R | 3.0-18.0 | 12 | 300 | 163.9 | 1000 | 0.41 | 131.1 |
| 5000 | 44 | 4 | 50 | 28.3 | TJP50RO44i-12V-113.6R | 3.0-18.0 | 12 | 300 | 113.6 | 1000 | 0.54 | 90.9 |
| 5000 | 68 | 4 | 50 | 28.3 | TJP50RO68i-12V-73.5R | 3.0-18.0 | 12 | 300 | 73.5 | 1000 | 0.83 | 58.8 |
| 5000 | 86 | 4 | 50 | 28.3 | TJP50RO86i-12V-58.1R | 3.0-18.0 | 12 | 300 | 58.1 | 1000 | 1.05 | 46.5 |
| 5000 | 109 | 4 | 50 | 28.3 | TJP50RO109i-12V-45.9R | 3.0-18.0 | 12 | 300 | 45.9 | 1000 | 1.33 | 36.7 |
| 5000 | 134 | 4 | 50 | 28.3 | TJP50RO134i-12V-37.3R | 3.0-18.0 | 12 | 300 | 37.3 | 1000 | 1.64 | 29.9 |
| 5000 | 158 | 5 | 50 | 32.3 | TJP50RO158i-12V-31.6R | 3.0-18.0 | 12 | 300 | 31.6 | 1000 | 1.74 | 25.3 |
| 5000 | 199 | 5 | 50 | 32.3 | TJP50RO199i-12V-25.1R | 3.0-18.0 | 12 | 300 | 25.1 | 1000 | 2.19 | 20.1 |
| 5000 | 253 | 5 | 50 | 32.3 | TJP50RO253i-12V-19.8R | 3.0-18.0 | 12 | 300 | 19.8 | 1000 | 2.5 | 15.8 |
| 5000 | 311 | 5 | 50 | 32.3 | TJP50RO311i-12V-16.1R | 3.0-18.0 | 12 | 300 | 16.1 | 1000 | 2.5 | 12.9 |
| 5000 | 481 | 5 | 50 | 32.3 | TJP50RO481i-12V-10.4R | 3.0-18.0 | 12 | 300 | 10.4 | 1000 | 2.5 | 8.3 |
| 5000 | 567 | 6 | 50 | 35.8 | TJP50RO567i-12V-8.8R | 3.0-18.0 | 12 | 300 | 8.8 | 1000 | 2.5 | 7.1 |
| 5000 | 876 | 6 | 50 | 35.8 | TJP50RO876i-12V-5.7R | 3.0-18.0 | 12 | 300 | 5.7 | 1000 | 2.5 | 4.6 |
| 5000 | 1101 | 6 | 50 | 35.8 | TJP50RO1101i-12V-4.5R | 3.0-18.0 | 12 | 300 | 4.5 | 1000 | 2.5 | 3.6 |
| 5000 | 1401 | 6 | 50 | 35.8 | TJP50RO1401i-12V-3.6R | 3.0-18.0 | 12 | 300 | 3.6 | 1000 | 2.5 | 2.9 |
| 5000 | 1725 | 6 | 50 | 35.8 | TJP50RO1725i-12V-2.9R | 3.0-18.0 | 12 | 300 | 2.9 | 1000 | 2.5 | 2.3 |
Data is configuration-specific. Confirm the selected winding or gear ratio, test supply, loaded working point and drawing revision before ordering. Maximum-efficiency or stall values are separate reference conditions.
Dimensions and Technical Drawings
Match the Configuration to Your Equipment
A model name is the starting point. Share the operating conditions and drawing so the electrical and mechanical configuration can be reviewed together.
- Output speed and loaded torque at the selected ratio
- Duty cycle, starts, reversing and load direction
- Shaft, mounting holes and gearbox length
- System supply and complete configuration code
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- Nominal supply
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Compare ratio-specific output data, gearbox dimensions and mounting requirements.
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Questions from OEM buyers
How do I request an OEM quotation for 50GB38S?
Send the complete assembly or configuration code, supply voltage, reduction ratio, loaded output speed and torque, duty cycle, mounting drawing and expected quantity. Include the output shaft and any required control interface.
Can I select this series by its name alone?
Use the complete assembly code, reduction ratio and matching drawing. A series can include different motor windings, gear ratios, shaft details and mounting arrangements; confirm the selected version and output working point.
What should be checked before a production order?
Confirm the selected model code, drawing revision and acceptance requirements, then evaluate the sample in the intended equipment and operating conditions.
Discuss Your Motor Requirements
Share your supply, loaded speed, torque and installation requirements with the expected quantity.
- Supply voltage, loaded speed and torque
- Shaft, mounting and installation requirements
- Sample quantity and expected project demand
A drawing, reference motor or application brief is a useful starting point.
Open the full inquiry page →Request an OEM Motor Quote
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