36mm Worm Gear Motor Model NFP-GW5840-555-DS

Power-off Self-locking 12V 24V Worm Gear Reducer Motor Parameter

First, the NFP-GW5840-555-DS is a power-off self-locking worm gear reducer motor. Also, it supports 12V DC and 24V DC power for strong compact drive systems.

In addition, this motor uses a right-angle worm gearbox structure. Therefore, it can provide high torque, low-speed output, and position holding after power is removed.

Moreover, the D-cut output shaft helps improve mechanical connection. As a result, this motor is suitable for automation equipment, electric actuators, valves, lifting systems, and heavy-duty compact mechanisms.

Main Product Features

• First, power-off self-locking: The worm gearbox helps hold position when power is removed.
• In addition, voltage options: The motor supports 12V DC and 24V DC systems.
• Also, D-cut shaft: The 8mm shaft with D-cut helps reduce slipping during use.
• Next, high torque output: The motor can provide up to 40kg.cm rated torque.
• Moreover, dual ball bearing structure: The positioning structure helps support stable rotation.
• Finally, pure copper winding: The winding helps improve conductivity and motor torque.

Basic Motor Specifications

First, the table below shows the main motor data. Also, it helps users check voltage, rotation, shaft size, shaft length, and weight before selecting a ratio.

As a result, this model gives a strong worm gear reducer motor solution for high-torque applications. Moreover, the 8mm D-cut shaft helps support stable coupling and easier assembly.

Worm Gear Reducer Motor Performance Data

Model: NFP-GW5840-555-DS, 12V DC, 7,800rpm

First, the 12V DC version is useful for systems that use a 12V power supply. Also, the table below helps users compare ratio, speed, current, torque, and stall data before sample testing.

In addition, lower ratios provide higher output speed. However, higher ratios provide lower speed and stronger output torque for slow drive tasks.

Note: All reduced no-load speeds have a tolerance of ±15%.

Important: Stuck-rotor operation is not permitted.

As a result, the 12V version covers speeds from 10rpm to 450rpm. Moreover, the 590:1 and 776:1 ratios provide the strongest rated torque in this table.

12V DC Selection Notes

• First, for higher speed: Choose lower ratios such as 17:1, 36:1, or 54:1.
• In addition, for balanced output: Choose 72:1, 108:1, or 212:1 based on the load.
• Also, for higher torque: Choose 280:1, 590:1, or 776:1.
• Finally, for safe use: Avoid stuck-rotor operation and keep the motor within rated load.

Model: NFP-GW5840-555-DS, 24V DC, 15,600rpm

Next, the 24V DC version provides higher output speed and stronger rated current range than the 12V version. Therefore, it is useful for compact 24V drive systems.

In addition, this version can provide up to 40kg.cm rated torque in several ratios. As a result, it is suitable for high-torque systems that need stronger power from a 24V supply.

Note: All reduced no-load speeds have a tolerance of ±15%.

Important: Stuck-rotor operation is not permitted.

In conclusion, the 24V version covers speeds from 20rpm to 950rpm. Also, ratios from 212:1 to 776:1 provide the strongest rated torque in this table.

24V DC Selection Notes

• First, for higher speed: Choose lower ratios such as 17:1, 36:1, or 54:1.
• In addition, for stronger output: Choose 72:1, 108:1, or 212:1 based on torque needs.
• Also, for maximum rated torque: Choose 280:1, 590:1, or 776:1.
• Finally, for 24V systems: Use this version when the product uses a 24V DC power supply.

Motor Structure and Design Benefits

Dual Ball Bearing Positioning Structure

First, the dual ball bearing positioning structure helps support smoother rotation. Also, it can improve shaft stability during operation.

In addition, this structure helps reduce vibration under suitable load. Therefore, it is useful for applications that need stable output and better service life.

Pure Copper Winding

Next, the rotor uses pure copper wire winding. As a result, the motor can provide low resistance, high conductivity, and increased motor torque.

Moreover, pure copper winding helps improve electrical performance. Therefore, it is suitable for drive systems that need stronger output from a compact motor body.

D-shaped Shaft Design

Furthermore, the D-shaped shaft makes installation easier. Also, it helps reduce slipping between the shaft and the connected drive part.

In short, the D-cut shaft can save assembly time and improve drive stability. Therefore, it is a practical choice for compact high-torque mechanisms.

Applications and Selection Tips

Typical Applications

Finally, this power-off self-locking worm gear reducer motor is useful for compact products that need high torque, stable position holding, and reversible motion. For example, it can work in electric actuators, automation equipment, valves, lifting systems, smart devices, and industrial mechanisms.

• First, electric actuators: The worm gearbox helps provide strong low-speed output.
• In addition, automation equipment: The motor supports stable and controlled movement.
• Also, electric valves: The self-locking function helps hold position after power-off.
• Next, lifting systems: The high-ratio options support higher torque output.
• Moreover, smart devices: The compact structure helps fit limited internal space.
• Finally, industrial mechanisms: The 24V version can support stronger drive systems.

How to Choose the Right Ratio

First, users should choose the ratio based on the required speed and load torque. Also, users should check whether the system uses 12V or 24V DC power.

In addition, lower ratios give faster output speed. Therefore, they are better for quick movement when the load is lighter.

Moreover, higher ratios give stronger low-speed output. As a result, they are better for heavy loads, lifting, locking, and position holding tasks.

Final Selection Notes

• First, check voltage: Choose 12V or 24V based on the power supply.
• In addition, check speed: Choose a lower ratio when faster output is required.
• Also, check torque: Choose a higher ratio when stronger output torque is needed.
• Next, check shaft fit: Confirm the 8mm D-cut output shaft before mechanical design.
• Moreover, check current: Make sure the power supply can handle the listed current range.
• Finally, avoid stuck rotor: Do not run the motor in a stuck-rotor state.

In short, the NFP-GW5840-555-DS worm gear reducer motor is a good fit for products that need 12V or 24V DC power, power-off self-locking support, D-cut shaft output, high torque, and stable low-speed motion.

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