Motor 25mm 12V 100rpm DC Spur Gear Motor with 12PPR Magnetic Encoder
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Product Highlights
- Customizable Parameters: Voltage, speed, gear type, and brush material are customizable to suit specific needs.
- Encoder Integration: Equipped with 12PPR magnetic encoder for servo-like precise motion control functionality.
- Wide Gear Ratio Range: Offers gearbox ratios from 10:1 to 499:1 for diverse speed and torque requirements.
- Dual Gear Options: Choice between plastic POM gears for low noise or metal gears for higher load torque.
- High Power Version: Available with 6A stall current for applications requiring high power output.
- Low Noise Design: Operates with noise less than 45dB, suitable for household and quiet environments.
- Compact 25mm Size: Small 25mm diameter gearbox motor ideal for robots, 3D printers, and smart devices.
- CE & RoHS Certified: Products are certified with CE and RoHS standards ensuring quality and safety.
Product Attributes
- Customization
- Available
- Application
- Universal, Industrial, Household Appliances, Car, Power Tools
- Operating Speed
- Low Speed
- Model NO.
- 25D-EN
- Excitation Mode
- Excited
- Function
- Driving
- Casing Protection
- Open Type
- Number of Poles
- 2
- Structure and Working Principle
- Brush
- Type
- Z2
- Gear Type
- Spur Metal Gear
- Brushed
- Carbon Brush
- Diameter
- 25mm
- Voltage
- 12V 24V
- Speed
- 10~3000rpm
- Power
- 5~15W
- Encoder
- 48CPR
- CE
- Yes
- RoHS
- Yes
- Packing
- Carton Packing
- Payment
- Tt or Paypal
- Brushless
- Customizable
- Weight
- 26g
- Noise
- Less Than 45dB
- Lead Time
- 15days
- Transport Package
- Cartons
- Trademark
- XINHE MOTOR
- Origin
- China
- HS Code
- 8501109990
- Production Capacity
- 20000/Month
Product Images of Motor 25mm 12V 100rpm DC Spur Gear Motor with 12PPR Magnetic Encoder
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Product Description
Technical Features:
- High Power version with 6A stall current
- Available with or without 48CPR encoder
- Option for back shaft
- Choice between metal brush or carbon brush
25mm Diameter Gearbox Motor
This 25mm diameter gearbox motor from Shenzhen Xinhe Motor Co., Ltd. features the first stage with options for spur tooth or helical pinion, making it ideal for operations requiring small clearance. Available in 12V and 24V versions with identical motor parameters, it offers a range of gearbox ratios from 10:1 to 499:1. Compatible with various motors like 300, 370, etc., it provides a wide range of output speeds and torques.
Additionally, this gearbox motor can be equipped with a 12PPR (48CPR) magnetic encoder, offering servo motor-like functionality at a cost-effective price. This feature makes it suitable for intelligent control products such as robots and 3D printers.
For more detailed information, please refer to the HP Version with Encoder Data Sheet.
| Model | Voltage Unit: VDC |
No load speed Unit: rpm |
Noload current Unit: mA |
Stall torque Unit: kg.cm |
Gear ratio |
| 25D370H4-EN | 6V/12V | 2200 rpm | 550/275mA | 0.58 kg.cm | 4.4:1 |
| 25D370H9-EN | 6V/12V | 1010 rpm | 550/275mA | 1.25 kg.cm | 9.7:1 |
| 25D370H20-EN | 6V/12V | 480 rpm | 550/275mA | 2.6 kg.cm | 20.4:1 |
| 25D370H34-EN | 6V/12V | 285 rpm | 550/275mA | 4.3 kg.cm | 34:1 |
| 25D370H47-EN | 6V/12V | 210 rpm | 550/275mA | 5.8kg.cm | 47:1 |
| 25D370H75-EN | 6V/12V | 130 rpm | 550/275mA | 9.4 kg.cm | 75:1 |
| 25D370H99-EN | 6V/12V | 100rpm | 550/275mA | 11.5kg.cm | 99:1 |
| 25D370H172-EN | 6V/12V | 57rpm | 550/275mA | 18.8 kg.cm | 172:1 |
| 25D370H227-EN | 6V/12V | 43 rpm | 550/275mA | 24.8 kg.cm | 227:1 |
| 25D370H378-EN | 6V/12V | 26 rpm | 550/275mA | 30 kg.cm | 378:1 |
| 25D370H499-EN | 6V/12V | 19rpm | 550/275mA | 30kg.cm | 499:1 |
LP VERSION DATA SHEET
| Model | Voltage Unit: VDC |
No load speed Unit: rpm |
Noload current Unit: mA |
Stall torque Unit: kg.cm |
Gear ratio |
| 25D370L4 | 6V/12V | 1280 rpm | 250/125mA | 0.36 kg.cm | 4.4:1 |
| 25D370L9 | 6V/12V | 580 rpm | 250/125mA | 0.8 kg.cm | 9.7:1 |
| 25D370L20 | 6V/12V | 275 rpm | 250/125mA | 1.8 kg.cm | 20.4:1 |
| 25D370L34 | 6V/12V | 165 rpm | 250/125mA | 2.9 kg.cm | 34:1 |
| 25D370L47 | 6V/12V | 120 rpm | 250/125mA | 3.6kg.cm | 47:1 |
| 25D370L75 | 6V/12V | 75 rpm | 250/125mA | 6.2kg.cm | 75:1 |
| 25D370L99 | 6V/12V | 57rpm | 250/125mA | 8.0kg.cm | 99:1 |
| 25D370L172 | 6V/12V | 33rpm | 250/125mA | 12.3 kg.cm | 172:1 |
| 25D370L227 | 6V/12V | 25 rpm | 250/125mA | 15.8 kg.cm | 227:1 |
| 25D370L378 | 6V/12V | 15 rpm | 250/125mA | 18kg.cm | 378:1 |
| 25D370L499 | 6V/12V | 12rpm | 250/125mA | 21.5kg.cm | 499:1 |
Product Description:
Introducing the 25mm gearbox motor from Shenzhen Xinhe Motor Co., Ltd. Designed with low noise and small load torque, this motor offers a choice between plastic gear POM material for noise-free operation or metal gear for larger load torque.
Perfect for a wide range of applications including robots, toys, 3D printers, smart devices, kitchen supplies, and more. The encoder feature allows it to function as a low-cost servo motor with the same capabilities.
Equipped with a chip gearbox, this motor reduces gear operation clearance and minimizes swing for smoother performance. Customers can customize various parameters to suit their specific needs, with a maximum torque of 5N.m at 12V/24V and a speed range of 10 to 3000 RPM.



Product development process
Introducing the cutting-edge Carbon Brushed Gearmotor with Quadrature Encoder by Shenzhen Xinhe Motor Co., Ltd. This motor is ideal for achieving precise motion control in a wide range of applications.
Exhibitions and customers


A1. By TT at sight or trade assurance. 30% down payment should be paid after contract is valid, 70% balance should be paid before shipment.
Q2. How long is the guarantee?
A2. We offer you high quality motors with 12 months guarantee and reply you as soon as possible within 5 hours.
Q3. If the motor some parts is broken one day, how can we get help from you?
A3. We will send you spare parts free of charge If they are in warranty, not including easy-broken parts. For easy-broken parts, we will only charge a cost fee.
Q4.How does your factory do regarding quality control?
A4.We have CE certificate and we have a special QC department in charge of products' quality. If you also need other certificates, we also can help to apply.
Q5. What is your packaging?
A5. Our conventional packaging is: After doing the anti-rust treatment, wrap the plastic film around the machine and then fix the motor on the wooden bracket.
Q6. How can we check the motor before delivery?
A6. We can provide online checking when testing the motor on site. We will take and prepare detailed testing videos for your checking before the delivery. We accept third-party testing. Except above points,we will provide detailed testing report.
About the Supplier
Company Profile
Our business has a situation here - all of our customers are brand. They are famous and well accepted by local customer. They commit to their consumer value. They are loved by people and never fail their expectation. Although they could be all different, they have one thing in common - they work with us.
Over 16 years of experience working with brand, we know exactly what is important to you and consumer in the all kinds of industry.
SHENZHEN XINHE MOTOR Co., Ltd located in the center of shenzhen city. It is a specialized factory that produces DC motor applying to various kinds of devices as kitchen appliance, air flow products, air condition, water heater, water & induction pumps, power tools, robots, 3D printer electrical toys as well as household appliance.
In line with the management idea "humanist, the good faith is supreme" and the quality consciousness "strives for perfection", we have gathered a team of specialists in engineering, manufacturing, quality control, production management and technology development.
From our powerful DC brushed and brushless motor, our fully experienced engineer and extensive application expertise make us as a valued partner for the project development and production with customer-specific motion solutions.
Our company manufactures, develops, designs and markets trendy electronic products which are sold successfully in more than 20 countries worldwide. We offer customers a complete and professional solution, including: Superior customer serviceReliable and high-quality productInnovative design, up-to-date with the latest trendA wide product rangeSuper-competitive prices, due to our efficient business structure and partners support. Convenient ordering quantityWe are in full compliance with EU & America restrictions and regulations: CE standards, RoHS, child safety, environment safety and social responsibility.
Our company comprehensively promotes ISO9001: 2001 management systems, we are supplying our motors to many famous worldwide companies of top brand with different applications in Europe, America, Middle East, East Asia, South America market.
About Our Factory & Business Background
- Address
- B2808, Galaxy Century Building, 3069 Caitian Road, Futian District, Shenzhen, Guangdong, China
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What is the payment method?
- By TT at sight or trade assurance. 30% down payment should be paid after contract is valid, 70% balance should be paid before shipment.
- What is the warranty period?
- We offer you high quality motors with 12 months guarantee and reply you as soon as possible within 5 hours.
- How to get help if parts break?
- We will send you spare parts free of charge If they are in warranty, not including easy-broken parts. For easy-broken parts, we will only charge a cost fee.
- How do you handle quality control?
- We have CE certificate and we have a special QC department in charge of products' quality. If you also need other certificates, we also can help to apply.
- What is the packaging method?
- Our conventional packaging is: After doing the anti-rust treatment, wrap the plastic film around the machine and then fix the motor on the wooden bracket.
- Can we check the motor before delivery?
- We can provide online checking when testing the motor on site. We will take and prepare detailed testing videos for your checking before the delivery. We accept third-party testing. Except above points,we will provide detailed testing report.
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