44mm Brushed DC Motor – 66mm Type Model NFP-RS-775
$20.50
Unlock maximum performance with the robust 775 mabuchi same type brushed dc motor! Its durable design ensures smooth running under load. Get yours today!
24V DC RS775 Brushed DC Motor NFP-RS775 Specifications
The NFP-RS775 is a high-power brushed DC motor for products that need strong output, stable rotation, and durable operation. It uses a ball bearing structure to reduce friction and help lower running noise.
First, this RS775 motor includes a strong magnetic rotor, pure copper winding, high insulation grade, and an integrated cooling fan. Therefore, it can support better heat control during load operation.
In addition, the motor supports forward and reverse rotation. As a result, it is useful for robotic drive units, smart equipment, automation assemblies, and custom motion systems.
Main Product Features
- First, ball bearing support: The bearing structure helps reduce friction and running noise.
- In addition, pure copper winding: The winding improves conductivity and supports stronger output.
- Also, strong magnetic rotor: The rotor helps provide stable torque and motor response.
- Next, integrated cooling fan: The fan improves internal heat control during operation.
- Finally, bidirectional rotation: The motor supports CW and CCW rotation.
Product Features
Next, the table below lists the main design features of the NFP-RS775 motor. Therefore, users can quickly review the structure before selecting the motor for a project.
| Feature | Description |
|---|---|
| Ball Bearing Support | Reduces friction and helps lower running noise. |
| Pure Copper Winding | Improves conductivity and supports stronger output performance. |
| Strong Magnetic Rotor | Helps provide stable torque and efficient motor response. |
| Integrated Cooling Fan | Enhances internal heat dissipation during operation. |
| Bidirectional Rotation | Supports forward and reverse rotation. |
| Wide Voltage Range | Usable from DC 6V to 24V. |
Also, the wide voltage range allows the same motor platform to match several control systems. As a result, it is easier to use this motor in different equipment designs.
Product Specifications
In addition, the table below shows the main body size, shaft size, voltage range, weight, internal structure, and rotation data. Therefore, engineers can check the mechanical fit before final design.
| Item | Specification |
|---|---|
| Model | NFP-RS775 |
| Motor Type | RS775 brushed DC motor |
| Motor Diameter | 45mm with magnetic cover, 42mm without magnetic cover |
| Body Length | 77mm without shaft |
| Shaft Diameter | 5mm |
| Shaft Length | 16mm from housing to shaft end |
| Voltage Range | DC 6V-24V |
| Weight | Approx. 360g |
| Internal Structure | Strong magnetic rotor, high insulation grade, integrated cooling fan |
| Rotation | CW & CCW |
Also, the 5mm shaft diameter can fit many common coupling and transmission parts. As a result, this motor is practical for custom drive systems and robot assemblies.
Input Parameters
Next, the input parameter table helps users compare motor speed and rated torque at DC6V, DC12V, and DC24V. Therefore, it is easier to match the motor with the target power supply.
| Voltage | No-load Speed | Rated Torque | Rated Speed |
|---|---|---|---|
| DC6V | 2000rpm | 1kg.cm | 1000rpm |
| DC12V | 4100rpm | 2kg.cm | 2000rpm |
| DC24V | 8300rpm | 4kg.cm | 4000rpm |
In addition, the 24V input provides the highest no-load speed and rated torque in this table. As a result, it is suitable for applications that need stronger output from the RS775 motor body.
Model NFP-RS775 24V DC No-Load and Stall Data
First, the 24V data below helps users review no-load speed, no-load current, stall torque, and stall current. Therefore, it can support early motor selection and power supply planning.
| No-load Speed | No-load Current | At Stall Torque | At Stall Current |
|---|---|---|---|
| 8300rpm | 0.45A | 723.02mN.m | 24.5A |
Also, the stall current is much higher than the no-load current. Therefore, users should avoid stall conditions and choose a suitable power supply and protection method.
24V DC Performance Data
Next, the performance table shows the working data at max efficiency and max output power. As a result, users can compare speed, current, torque, output, and efficiency under different load points.
| Condition | Speed | Current | Torque | Output | EFFI |
|---|---|---|---|---|---|
| At Max Efficiency | 7354rpm | 3.50A | 82.41mN.m | 63.5W | 75.6% |
| At Max Output Power | 4150rpm | 13.82A | 361.51mN.m | 157.21W | 47.38% |
Also, the max efficiency point is useful for better energy use. However, the max output power point provides higher torque and output at lower efficiency.
Note: All reduced no-load speeds have a tolerance of ±15%.
NFP-RS775 Brushed DC Motor Outline Drawing
First, this motor is designed with a rear output shaft. Please note that the drawing shown above is for reference only.
In addition, the outline images help users check the motor body, shaft, bracket, and installation space. Therefore, they are useful before sample testing and final product design.
Outline Drawing and Rear Shaft Design
- First, rear output shaft: The motor is designed with a rear shaft for special drive layouts.
- In addition, 5mm shaft diameter: The shaft can match many coupling parts.
- Also, cooling fan structure: The internal fan helps improve heat control.
- Next, ball bearing support: The bearing design helps support smoother rotation.
- Finally, bracket reference: The mounting bracket drawing helps with installation planning.
Next, the bracket dimension image helps users review mounting details. Also, it gives a clear reference for mechanical layout and installation design.
Outline Structure
In addition, the outline structure table lists body length, shaft extension, motor diameter, mounting holes, and housing details. Therefore, users can check the key dimensions more clearly.
| Item | Description |
|---|---|
| Overall Length | 90±0.1mm |
| Body Length | 66.5±0.2mm |
| Shaft Extension | 16±0.5mm |
| Shaft Diameter | 5mm |
| Motor Diameter | 45mm with magnetic cover, 42mm without magnetic cover |
| Body Height Without Shaft | 77mm |
| Mounting Holes | 2-M4.0*0.5 tapped holes |
| Housing Detail | Vent holes visible on the motor housing |
Also, the 2-M4.0*0.5 tapped holes help with motor mounting. As a result, users can design a stable fixing structure for high-power operation.
Typical Applications
Finally, this RS775 brushed DC motor is suitable for products that need high power, strong torque, and reversible rotation. For example, it can work in robotic actuators, automation equipment, and custom electric tools.
- Planetary gear motor drives
- Robotic actuators
- Intelligent robots
- Combat robot drive systems
- Automation equipment
- Custom electric tools
- Conveyor drive modules
- Smart machinery assemblies
In short, the NFP-RS775 brushed DC motor is a good fit for products that need 24V DC power, ball bearing support, pure copper winding, reversible rotation, cooling fan design, and high-power brushed motor performance.
Keywords: 24V RS775 brushed dc motor, high power RS775 dc motor, ball bearing brushed dc motor, pure copper winding RS775 motor, reversible 775 dc motor, 5mm shaft dc motor, high speed 24V brushed motor, cooling fan RS775 motor, robot drive RS775 motor, compact high torque brushed dc motor
1.Payment methods : Paypal, T/T
Shipping:
1.Delivery: DHL/FedEx 3-5 days.
2.Item will be shipped within 1-3 business days after the payment.
3.If you haven’t received the item on the Delivery Time, pls contact us by email if you have any questions. Normally, we will give you a reply within 24 hours, if not, pls check the spam of your email box. We will do our best to help you solve the problems.
4.Please make sure your address is matched with the finally shipping address before you pay.
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.



Reviews