31mm Worm Gear Motor Model NFP-5840-31ZY-S
$21.50
Experience the efficiency of the 5840 worm gear motor today. Designed for high torque and precision, it is ideal for all your applications.
| Quantity | Price | Discount |
|---|---|---|
| 1 - 9 | $21.50 | 0% |
| 10 - 39 | $18.80 | 12.56% |
| 40+ | $16.50 | 23.26% |
High Torque Speed Reduction Motor Data Sheet
Product Overview
First, the NFP-5840-31ZY-S is a 6V, 12V, and 24V DC right angle gear motor. Therefore, it is suitable for drive systems that need low speed and high torque.
In addition, this motor supports reversible rotation. As a result, users can use it in forward and reverse motion designs.
Moreover, the single output shaft design makes the motor easy to install in compact machines. Therefore, it works well in automation, robots, and small drive units.
Main Features
- First, high torque: The gear motor provides strong output torque for low-speed drive tasks.
- In addition, voltage options: The motor supports 6V, 12V, and 24V DC, so users can choose the right power option.
- Also, reversible rotation: The motor can run forward and reverse for two-way motion systems.
- Next, right angle gearbox: The gearbox saves space and is useful for compact layouts.
- Finally, wide ratio range: Different ratios provide different speeds and torque levels for project selection.
Right Angle Gear Motor Performance Data
6V 4,000RPM Performance Data
First, the table below shows the 6V 4,000RPM version. Therefore, users can compare speed, current, torque, and stall data before choosing a ratio.
In addition, lower ratios provide faster output speed. However, higher ratios provide stronger low-speed torque for heavy-load tasks.
Model: NFP-5840-31ZY-S-0640, 6V, 4,000RPM
| Ratio | No-load Current | No-load Speed | Rated Current | Rated Speed | Rated Torque | Stall Current | Stall Torque |
|---|---|---|---|---|---|---|---|
| 17:1 | ≤180mA | 235rpm | ≤0.8A | 180rpm | 2.0kg.cm | ≤3.3A | ≥8.0kg.cm |
| 36:1 | ≤180mA | 111rpm | ≤0.8A | 85rpm | 4.0kg.cm | ≤3.3A | ≥16.0kg.cm |
| 54:1 | ≤180mA | 74rpm | ≤0.8A | 56rpm | 6.4kg.cm | ≤3.3A | ≥25.0kg.cm |
| 72:1 | ≤180mA | 55rpm | ≤0.8A | 42rpm | 8.5kg.cm | ≤3.3A | ≥34.0kg.cm |
| 108:1 | ≤180mA | 37rpm | ≤0.8A | 28rpm | 12.0kg.cm | ≤3.3A | ≤40.0kg.cm |
| 212:1 | ≤180mA | 18rpm | ≤0.8A | 14rpm | 25.0kg.cm | ≤3.3A | ≤40.0kg.cm |
| 280:1 | ≤180mA | 14rpm | ≤0.8A | 11rpm | 32.0kg.cm | ≤3.3A | ≤40.0kg.cm |
| 590:1 | ≤180mA | 7rpm | ≤0.8A | 6rpm | 50.0kg.cm | ≤3.3A | ≤40.0kg.cm |
Note: All reduced no-load speeds have a tolerance of ±15%.
As a result, the 6V 4,000RPM version covers no-load speeds from 7rpm to 235rpm. Moreover, the 590:1 ratio gives the strongest rated torque in this table.
6V 4,000RPM Selection Notes
- First, for higher speed: Choose 17:1, 36:1, or 54:1.
- In addition, for balanced output: Choose 72:1 or 108:1 based on the load.
- Also, for higher torque: Choose 212:1, 280:1, or 590:1.
- Finally, for 6V systems: Use this version when the product uses a 6V DC power supply.
12V 4,000RPM Performance Data
Next, the table below shows the 12V 4,000RPM version. In addition, this option gives users another voltage choice with a similar speed range.
Therefore, it is useful for common 12V control systems that need stable low-speed output and high torque.
Model: NFP-5840-31ZY-S-1240, 12V, 4,000RPM
| Ratio | No-load Current | No-load Speed | Rated Current | Rated Speed | Rated Torque | Stall Current | Stall Torque |
|---|---|---|---|---|---|---|---|
| 17:1 | ≤130mA | 230rpm | ≤0.6A | 180rpm | 2.0kg.cm | ≤2.3A | ≥9.0kg.cm |
| 36:1 | ≤130mA | 111rpm | ≤0.6A | 85rpm | 4.0kg.cm | ≤2.3A | ≥19.0kg.cm |
| 54:1 | ≤130mA | 74rpm | ≤0.6A | 56rpm | 6.4kg.cm | ≤2.3A | ≥28.0kg.cm |
| 72:1 | ≤130mA | 55rpm | ≤0.6A | 42rpm | 8.5kg.cm | ≤2.3A | ≥38.0kg.cm |
| 108:1 | ≤130mA | 37rpm | ≤0.6A | 28rpm | 12.0kg.cm | ≤2.3A | ≤40.0kg.cm |
| 212:1 | ≤130mA | 18rpm | ≤0.6A | 14rpm | 25.0kg.cm | ≤2.3A | ≤40.0kg.cm |
| 280:1 | ≤130mA | 14rpm | ≤0.6A | 11rpm | 32.0kg.cm | ≤2.3A | ≤40.0kg.cm |
| 590:1 | ≤130mA | 7rpm | ≤0.6A | 6rpm | 50.0kg.cm | ≤2.3A | ≤40.0kg.cm |
Note: All reduced no-load speeds have a tolerance of ±15%.
As a result, the 12V 4,000RPM version covers no-load speeds from 7rpm to 230rpm. Also, the 590:1 ratio gives the strongest rated torque in this table.
12V 4,000RPM Selection Notes
- First, for higher speed: Choose 17:1, 36:1, or 54:1.
- In addition, for balanced output: Choose 72:1 or 108:1 based on the load.
- Also, for higher torque: Choose 212:1, 280:1, or 590:1.
- Finally, for 12V systems: Use this version when the product uses a 12V DC power supply.
12V 8,000RPM Performance Data
Furthermore, the table below shows the 12V 8,000RPM version. Moreover, this option provides higher output speed than the 12V 4,000RPM version.
In addition, this version supports stronger output in several ratio choices. Therefore, it is useful for applications that need faster motion and higher torque.
Model: NFP-5840-31ZY-S-1280, 12V, 8,000RPM
| Ratio | No-load Current | No-load Speed | Rated Current | Rated Speed | Rated Torque | Stall Current | Stall Torque |
|---|---|---|---|---|---|---|---|
| 17:1 | ≤400mA | 470rpm | ≤1.6A | 370rpm | 4.0kg.cm | ≤6.5A | ≥17kg.cm |
| 36:1 | ≤400mA | 222rpm | ≤1.6A | 174rpm | 8.0kg.cm | ≤6.5A | ≥36kg.cm |
| 54:1 | ≤400mA | 148rpm | ≤1.6A | 116rpm | 12.0kg.cm | ≤6.5A | ≤ 40kg.cm |
| 72:1 | ≤400mA | 111rpm | ≤1.6A | 87rpm | 16.0kg.cm | ≤6.5A | ≤ 40kg.cm |
| 108:1 | ≤400mA | 74rpm | ≤1.6A | 58rpm | 25.0kg.cm | ≤6.5A | ≤ 40kg.cm |
| 212:1 | ≤400mA | 38rpm | ≤1.6A | 29rpm | 50.0kg.cm | ≤6.5A | ≤ 40kg.cm |
| 280:1 | ≤400mA | 28rpm | ≤1.6A | 22rpm | 50.0kg.cm | ≤6.5A | ≤ 40kg.cm |
| 590:1 | ≤400mA | 15rpm | ≤1.6A | 12rpm | 50.0kg.cm | ≤6.5A | ≤ 40kg.cm |
Note: All reduced no-load speeds have a tolerance of ± 15%.
Therefore, the 12V 8,000RPM version covers no-load speeds from 15rpm to 470rpm. Also, ratios from 212:1 to 590:1 provide the strongest rated torque in this table.
12V 8,000RPM Selection Notes
- First, for higher speed: Choose 17:1, 36:1, or 54:1.
- In addition, for balanced output: Choose 72:1 or 108:1.
- Also, for higher torque: Choose 212:1, 280:1, or 590:1.
- Finally, for stronger 12V drive: Use this version when higher speed and torque are required.
24V 5,000RPM Performance Data
Next, the table below shows the 24V 5,000RPM version. Therefore, users can choose it for 24V systems that need medium speed and high torque.
In addition, this version provides lower current than the higher-speed 24V option. As a result, it may be useful for some steady 24V drive systems.
Model: NFP-5840-31ZY-S-2450, 24V, 5,000RPM
| Ratio | No-load Current | No-load Speed | Rated Current | Rated Speed | Rated Torque | Stall Current | Stall Torque |
|---|---|---|---|---|---|---|---|
| 17:1 | ≤130mA | 300rpm | ≤0.6A | 210rpm | 4.0kg.cm | ≤2.0A | ≥14kg.cm |
| 36:1 | ≤130mA | 141rpm | ≤0.6A | 99rpm | 8.5kg.cm | ≤2.0A | ≥29kg.cm |
| 54:1 | ≤130mA | 94rpm | ≤0.6A | 66rpm | 12.0kg.cm | ≤2.0A | ≤ 40kg.cm |
| 72:1 | ≤130mA | 70rpm | ≤0.6A | 49rpm | 16.0kg.cm | ≤2.0A | ≤ 40kg.cm |
| 108:1 | ≤130mA | 47rpm | ≤0.6A | 33rpm | 25.0kg.cm | ≤2.0A | ≤ 40kg.cm |
| 212:1 | ≤130mA | 24rpm | ≤0.6A | 16rpm | 50.0kg.cm | ≤2.0A | ≤ 40kg.cm |
| 280:1 | ≤130mA | 18rpm | ≤0.6A | 12rpm | 50.0kg.cm | ≤2.0A | ≤ 40kg.cm |
| 590:1 | ≤130mA | 10rpm | ≤0.6A | 7rpm | 50.0kg.cm | ≤2.0A | ≤ 40kg.cm |
Note: All reduced no-load speeds have a tolerance of ± 15%.
As a result, the 24V 5,000RPM version covers no-load speeds from 10rpm to 300rpm. Moreover, ratios from 212:1 to 590:1 provide the strongest rated torque in this table.
24V 5,000RPM Selection Notes
- First, for higher speed: Choose 17:1, 36:1, or 54:1.
- In addition, for balanced output: Choose 72:1 or 108:1.
- Also, for higher torque: Choose 212:1, 280:1, or 590:1.
- Finally, for 24V medium-speed drive: Use this version for 24V systems that need medium speed and high torque.
24V 8,000RPM Performance Data
Finally, the table below shows the 24V 8,000RPM version. In addition, this version gives higher speed and higher torque for stronger drive tasks.
Therefore, it is useful for 24V systems that need faster output while still keeping strong low-speed torque at higher ratios.
Model: NFP-5840-31ZY-S-2480, 24V, 8,000RPM
| Ratio | No-load Current | No-load Speed | Rated Current | Rated Speed | Rated Torque | Stall Current | Stall Torque |
|---|---|---|---|---|---|---|---|
| 17:1 | ≤250mA | 470rpm | ≤1.2A | 370rpm | 4.0kg.cm | ≤4.4A | ≥18kg.cm |
| 36:1 | ≤250mA | 222rpm | ≤1.2A | 174rpm | 8.0kg.cm | ≤4.4A | ≥38kg.cm |
| 54:1 | ≤250mA | 148rpm | ≤1.2A | 116rpm | 12.0kg.cm | ≤4.4A | ≤ 40kg.cm |
| 72:1 | ≤250mA | 111rpm | ≤1.2A | 87rpm | 16.0kg.cm | ≤4.4A | ≤ 40kg.cm |
| 108:1 | ≤250mA | 74rpm | ≤1.2A | 58rpm | 25.0kg.cm | ≤4.4A | ≤ 40kg.cm |
| 212:1 | ≤250mA | 38rpm | ≤1.2A | 29rpm | 50.0kg.cm | ≤4.4A | ≤ 40kg.cm |
| 280:1 | ≤250mA | 28rpm | ≤1.2A | 22rpm | 50.0kg.cm | ≤4.4A | ≤ 40kg.cm |
| 590:1 | ≤250mA | 15rpm | ≤1.2A | 12rpm | 70.0kg.cm | ≤4.4A | ≤ 40kg.cm |
Note: All reduced no-load speeds have a tolerance of ± 15%.
In conclusion, the 24V 8,000RPM version covers no-load speeds from 15rpm to 470rpm. Also, the 590:1 ratio provides the strongest rated torque in this table.
24V 8,000RPM Selection Notes
- First, for higher speed: Choose 17:1, 36:1, or 54:1.
- In addition, for balanced output: Choose 72:1 or 108:1.
- Also, for higher torque: Choose 212:1, 280:1, or 590:1.
- Finally, for stronger 24V drive: Use this version when higher speed and torque are required.
12 Volt DC Right Angle Gear Motor Outline Drawing
Motor Outline and Use
First, the NFP-5840-31ZY-S has a right angle gear structure. Therefore, it is useful for machines with limited mounting space.
In addition, the motor provides high torque and stable output. As a result, it can support automation, robots, and small mechanical drive systems.
Moreover, the outline drawing helps users check motor size, gearbox layout, output shaft, and mounting position. Therefore, it is useful before sample testing and product design.
Typical Applications
- First, automation equipment: The motor can drive slow and strong motion parts.
- In addition, robots: It can support joints, arms, wheels, and lift parts.
- Also, smart devices: The motor can drive small moving parts.
- Next, industrial tools: It can provide high torque in compact machines.
- Finally, DIY projects: It is useful for test builds and custom drive units.
Final Selection Notes
First, users should choose the voltage and motor speed based on the power supply and output requirement. Also, users should choose the gear ratio based on torque and motion speed.
In addition, lower ratios give faster output speed. Therefore, they are better for quick movement and lighter loads.
Moreover, higher ratios give stronger torque at lower speed. As a result, they are better for heavy loads and compact drive systems.
- First, check voltage: Choose 6V, 12V, or 24V based on the power supply.
- In addition, check motor speed: Choose 4,000RPM, 5,000RPM, or 8,000RPM based on drive needs.
- Also, check output speed: Choose a lower ratio when faster output is required.
- Next, check torque: Choose a higher ratio when stronger torque is required.
- Moreover, check current: Make sure the power supply can handle the rated current.
- Finally, test real load: Confirm current, temperature, and service life before production.
In short, the NFP-5840-31ZY-S right angle gear motor is a good fit for products that need 6V, 12V, or 24V DC power, high torque output, reversible rotation, compact gearbox layout, and wide ratio selection.
Keywords: 12 volt DC right angle gear motor, 12 volt gearhead motor, small DC gear motors, dual shaft gear motor, 12 volt geared motor right angle
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FAQ
Q: If customized, what information should you provide?
A: You need to provide the basic specification of the motor, such as: Dimensions, Sizes Applications, Voltage, Speed and Torque. It’s better to offer application prototype drawings to us if possible.
Q: What’s your main motors?
A: Diameter 4mm~42mm Dc Micro Motor And Gear Motor, Auto Dc Motor, Electric Motor, Gear Motor, Mini Dc Motor, Brush Dc Motor, Brushless Dc Motor, Spur Gear Motor, Micro Motor, Vibration Motor Etc.
Q: What’s the main application of the micro dc motor?
A: Our mini DC motors are widely used in Home Applications, Office Equipment, Health-Care Application, Sanitation Industry, High-Class Toy, Banking System, Electronic and Electrical Tools, Automation Industry, Bank Equipments, Payment Equipments, Vending Machines, Power Door Lock, Electric Door Lock.








Leslee Smith –
The motor has a diameter of 31 mm, and a worm gear mechanism generally converts motor power into torque more efficiently.
Kevin Murphy –
The single output shaft design is easy to connect to my system, and the motor runs smoothly in both forward and reverse directions.
Claudine Medina –
These small worm gear motors have been performing excellently so far. They’re powerful and durable, handling everything I’ve asked of them. I like these things.🎣🙂
Mellow Pool –
For a 15rpm motor at 12V DC, I measured the stall torque using a test setup. great gear motor, seems to have good machining quality and materials. But even better would be a worm drive- when the current stops, the rotation stops too.