25mm Metal Gear Motor Model NFP-GM25-310-OEN
$15.00
Get powerful and reliable operation with our 25mm metal gear motor with encoder. Featuring multiple ratios, it fits various project needs effortlessly.
DC Geared Motor with Optical Encoder Datasheet
First, this DC geared motor uses an optical encoder for speed and position feedback. Therefore, it helps small drive systems that need fine control and steady output.
In addition, the motor operates on a 7.4V DC rated voltage and features a PH2.0-6PIN wiring port. As a result, users can connect the motor and encoder with a clear cable layout.
Moreover, the basic pulse count is 360CPR, which provides detailed feedback for control boards.
Main Product Features
- First, optical encoder: The encoder gives AB dual-phase feedback for accurate tracking.
- In addition, high pulse count: The basic pulse number is 360CPR.
- Also, 7.4V DC motor: The rated voltage is 7.4V DC.
- Next, compact shaft: The shaft size is ∅4mm, L-12mm.
- Finally, easy wiring: The motor uses a standard PH2.0-6PIN cable port.
General Motor Data
First, the list below shows the main motor data. Also, it helps users check key motor parameters before testing.
- First, basic pulse number: 360CPR.
- In addition, shaft dimensions: ∅4mm, L-12mm.
- Also, rated voltage: 7.4V DC.
- Next, wiring specification: PH2.0-6PIN.
- Finally, weight: About 90g. Different ratios and parameters may have different weights.
7.4V DC Gear Motor Performance Data
First, the table below shows ratio, gearbox length, no-load data, rated load data, and stall data. Therefore, users can compare speed, current, and torque easily.
In addition, low ratios give faster output speed, while high ratios give stronger low-speed torque.
| Ratio | Gearbox Length | No-load Current | No-load Speed | Rated Current | Rated Speed | Rated Torque | Stall Current | Stall Torque |
|---|---|---|---|---|---|---|---|---|
| 4.4:1 | 19mm | ≤0.2A | 2,100rpm | ≤0.65A | 1,470rpm | 0.1kg.cm | ≤1.4A | ≥0.25kg.cm |
| 9.3:1 | 19mm | ≤0.2A | 1,000rpm | ≤0.65A | 700rpm | 0.2kg.cm | ≤1.4A | ≥0.5kg.cm |
| 15.46:1 | 19mm | ≤0.18A | 600rpm | ≤0.65A | 420rpm | 0.3kg.cm | ≤1.4A | ≥0.8kg.cm |
| 20.41:1 | 21mm | ≤0.18A | 450rpm | ≤0.65A | 325rpm | 0.4kg.cm | ≤1.4A | ≥1kg.cm |
| 34.01:1 | 21mm | ≤0.18A | 275rpm | ≤0.65A | 190rpm | 0.7kg.cm | ≤1.4A | ≥1.5kg.cm |
| 44.9:1 | 21mm | ≤0.18A | 205rpm | ≤0.65A | 145rpm | 0.9kg.cm | ≤1.4A | ≥2kg.cm |
| 74.83:1 | 23mm | ≤0.18A | 98rpm | ≤0.65A | 85rpm | 1.5kg.cm | ≤1.4A | ≥3.5kg.cm |
| 98.78:1 | 23mm | ≤0.18A | 74rpm | ≤0.65A | 65rpm | 2kg.cm | ≤1.4A | ≥5kg.cm |
| 164.63:1 | 25mm | ≤0.18A | 56rpm | ≤0.65A | 40rpm | 3kg.cm | ≤1.4A | ≥7.5kg.cm |
| 217.31:1 | 25mm | ≤0.18A | 43rpm | ≤0.65A | 30rpm | 4kg.cm | ≤1.4A | ≤9kg.cm |
| 362.18:1 | 27mm | ≤0.18A | 25rpm | ≤0.65A | 18rpm | 7kg.cm | ≤1.4A | ≤9kg.cm |
| 478.08:1 | 27mm | ≤0.18A | 19rpm | ≤0.65A | 14rpm | 9kg.cm | ≤1.4A | ≤9kg.cm |
Note: all reduced no-load speeds have a tolerance of ±15%.
Micro Metal Gearmotor Outline Drawing
First, the outline drawing helps users check motor size, gearbox length, shaft size, and mounting space. Therefore, it is useful before sample testing.
In addition, the gearbox uses all-metal gears and supports forward and reverse rotation. Also, the carbon brush structure supports a long service life.
Outline Drawing and Design Benefits
- First, all-metal gears: The gearbox helps raise torque and improve strength.
- In addition, two-way rotation: CW and CCW rotation support forward and reverse motion.
- Also, carbon brush motor: The motor gives steady output for small drive tasks.
- Next, compact shaft: The ∅4mm shaft helps connect small drive parts.
- Finally, encoder feedback: The optical encoder helps track speed and position.
Miniature Speed Reduction Motor 7.4V Gearmotor Wiring Connection
First, the wiring drawing helps users connect the motor and optical encoder correctly. Also, it shows the PH2.0-6PIN wiring connection for easy setup.
In addition, the encoder gives high pulse output for fine control. Therefore, it helps systems that need accurate speed checks and motion control.
Optical Encoder Benefits
- First, high precision: The encoder gives accurate position feedback.
- In addition, high resolution: The 360CPR output can detect small angle changes.
- Also, durable design: The encoder is made for long-term motor use.
- Next, low noise: The motor and encoder work well in quiet devices.
- Finally, easy setup: The wiring details help users connect the motor faster.
Encoder Data
First, the table below shows the optical encoder details. Therefore, users can check pulse count, supply voltage, interface type, and control board fit.
| Encoder Type | AB Dual-phase Incremental Optical Encoder |
|---|---|
| Line Speed | Basic Pulse 360 CPR × Gear Reduction Ratio |
| Supply Voltage | 3.3V / 5.0V DC |
| Interface Type | PH2.0-6PIN (Standard Connection Cable with Dupont Head or XH2.54 Head) |
| Response Frequency | 25-60 KHz |
| Basic Pulse Count | 360 PPR |
| Operating Environment | 0—85℃ |
| Compatible Microcontrollers | STM32 and other microcontrollers with hardware encoder interface (Arduino/51 are not usable) |
Typical Uses
First, this DC geared motor with optical encoder fits small systems that need feedback. For example, engineers use it in robots, CNC units, smart devices, test tools, and small auto systems.
- First, robots: It helps control wheels, arms, and small moving parts.
- In addition, CNC units: It supports fine speed and position control.
- Also, smart devices: It fits compact home and control products.
- Next, test tools: It helps build small test systems.
- Finally, small auto systems: It provides feedback for steady motion.
Therefore, this motor is a great fit for designs that need 7.4V DC power, 360CPR feedback, compact size, and PH2.0-6PIN wiring.
Related Motor Models & Options
First, for high-torque right-angle drive uses, consider the 24mm Worm Gear Motor Model NFP-GW4632-BL2430 as a self-locking alternative to standard spur gearboxes.
In addition, if your system needs higher torque output with optical feedback, check out the larger 36mm Metal Gear Motor Model NFP-36GP-3429-OEN.
Also, for high-frequency haptic or personal care devices, the Toothbrush Sonic Vibration Motor offers high-speed linear oscillation instead of rotational drive.
Next, if you need an ultra-compact micro drive option, the 10mm Coreless DC Motor – 17mm Type Model NFP-D1017 provides a coreless design for rapid response in tight spaces.
Finally, for maintenance-free brushless operation in compact setups, consider the 12mm Small Brushless DC Motor Model NFP-BLDC-1215R.
Keywords: high resolution encoders for robotics, precision encoders for CNC machining, industrial-grade encoders for heavy machinery, customizable encoder solutions for OEMs, high speed encoders for conveyor systems, low noise optical encoders for sensitive equipment
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Shipping:
1.Delivery: DHL/FedEx 3-5 days.
2.Item will be shipped within 1-3 business days after the payment.
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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.
Donald Gouger –
This metal gear motor is solid and reliable. The 25mm size fits into my compact automation system, and it delivers consistent torque even under load.
Amelia Brown –
I paired this motor with a small DC speed controller and it works great. It allows me to adjust the output as needed to ensure a consistent flow. Plus, I can now use less air pressure which is an added bonus!😶