12mm Metal Gear Motor Model NFP-N20-12GP With Encoder
$10.50
Achieve precise control with the 12mm Metal Gear Motor. This compact motor integrates high efficiency and reliability for your projects!
Contact us for a quotation for production quantities, customizations and integration.
| Quantity | Price | Discount |
|---|---|---|
| 1 - 9 | $10.50 | 0% |
| 10 - 19 | $9.70 | 7.62% |
| 20 - 49 | $7.90 | 24.76% |
| 50 - 99 | $7.50 | 28.57% |
| 100 - 499 | $7.00 | 33.33% |
| 500+ | $6.50 | 38.10% |
High Torque 12GP DC Planetary Gear Motor With Encoder Parameters
First, this mini DC planetary gear motor 5V encoder offers a compact drive solution for designs that need exact speed and position control. Operating at a low 5V DC supply, it integrates an efficient planetary gearbox with an encoder. Therefore, it delivers stable torque output, smooth transmission, and reliable feedback in limited installation spaces.
| Parameter | Value |
|---|---|
| Model | NFP-N20-12GP Plastic Planetary Encoder Gear Motor |
| Shaft Diameter | 3mm, D-shaft (flat width 2.45mm) |
| Output Shaft Length | 8mm |
| Operating Voltage | DC 3 to 15V |
| Weight | About 12g |
| Wiring Connector | ZH 1.5mm 6-pin terminal connector |
| Encoder Specification | AB dual-phase encoder, 7-wire, logic signal voltage 3.3V or 5V |
| Typical Uses | Mini speakers, electronic locks, toys, air conditioners, network cameras, instruments and meters |
12mm Precision Compact Gear Motor Outline Drawing
Because it uses a planetary gear structure, this mini DC gear motor delivers high torque density and better load distribution compared with spur gear designs. Also, the multi-stage reduction improves efficiency, reduces backlash, and enhances durability. As a result, engineers choose it for continuous operation where consistent performance and long service life are critical.
In addition, the built-in encoder provides real-time speed and position feedback, enabling closed-loop control in automation systems. For example, this feature allows precise motion control, accurate positioning, and repeatable performance. Therefore, it works well for robotics, smart devices, and control systems that demand high accuracy at low voltage.
Encoder Wiring Introduction
Typical uses of a 5V mini DC planetary gear motor with encoder include:
- Small robots and smart automation drives
- Electric locks and smart home security
- Medical devices and laboratory tools
- Optical tools and camera positioning systems
- Intelligent consumer electronic products
Meanwhile, its small size and low power use make it ideal for battery-powered designs where efficiency, quiet operation, and precise motion are essential.
| Parameter | Value |
|---|---|
| Type | AB dual-phase incremental magnetic Hall encoder |
| Line Speed / Pulse Output | Base pulse 7 PPR × gear reduction ratio |
| Supply Voltage | DC 3.3V / DC 5V |
| Basic Function | Built-in pull-up shaping resistor, direct connection to MCU |
| Interface Type | ZH 1.5mm 6-pin (standard connector cable) |
| Output Signal Type | Square wave, AB phase |
| Response Frequency | 100kHz |
| Base Pulse Count | 7 PPR |
| Magnetic Ring Pole Count | 14 poles (7 pole pairs) |
Mini DC Planetary Gear Motor 5V Encoder Performance Details
Engineered for flexibility, factories can customize this mini DC planetary gear motor with different gear ratios, encoder resolutions, shaft types, and mounting setups. Furthermore, this adaptability allows designers to optimize speed, torque, and control performance for modern precision motion needs.
| Ratio | Voltage | No-load Current | No-load Speed | Torque | Rated Speed | Current | Stall Torque | Stall Current | Rotation Pulse Output |
|---|---|---|---|---|---|---|---|---|---|
| 120:1 | 5V | ≤120mA | 190rpm | 0.65kg.cm | 145rpm | ≤0.26A | ≥1.5kg.cm | ≤1.5A | 840 pulses/rev |
Note: all reduced no-load speeds have a tolerance of ±15%.
Related Motor Models & Options
For uses requiring precise angular displacement without feedback loops, consider our 12mm Micro Stepper Motor as a direct open-loop alternative.
If your design needs higher torque output and a strong metal gear train within the same compact form factor, explore the 12mm Mini DC Metal Gear Motor.
For high-duty industrial automation requiring longer operational lifespan and minimal electrical noise, opt for the 12mm Brushless DC Planetary Gear Motor.
Keywords: 12mm DC gear motor, NFP-N20-12GP, gear motor with encoder, small gear motor, precision motor, high torque motor
Development Samples:
Sampling quantities for stocked models are available for ordering directly from us online.
Engineering & Manufacturing:
Please contact one of our Sales Engineers for a quotation for production and consultation for customization and integration services.
Payment Method:
Payment methods : Paypal or T/T
Shipping Method:
1.Delivery: DHL door to door 5-7days.
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 24hours, 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.
5.In order to ensure you receive your order tax free upon import, we will declare it with a lower value, pls be noted ,thanks!
FAQ - Frequently Asked Questions
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.
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