20mm Metal Gear Motor Model NFP-GM20-180-EN

Low Voltage DC Gear Motor W/ Hall Encoder Data Sheet

First, the NFP-GM20-180-EN is a low voltage DC gear motor with a Hall encoder. Also, it is useful for small drive systems that need speed feedback and steady torque.

In addition, this motor supports 6V and 12V DC power. Therefore, users can choose the right voltage for speed, torque, and current needs.

Moreover, the Hall encoder gives AB phase signal output. As a result, the motor can work with control boards that need speed or position feedback.

Main Product Features

• First, Hall encoder: The encoder gives AB phase signal output.
• In addition, low voltage: The motor supports 6V and 12V DC.
• Also, compact size: The 20mm body helps save space.
• Next, high torque: The gearbox helps raise low-speed output torque.
• Finally, easy wiring: The PH2.0-6PIN cable supports motor and encoder wires.

General Motor Data

First, the table below shows the main motor data. Also, it helps users check size, shaft, voltage, speed, current, wiring, rotation, and weight before testing.

As a result, this model gives a wide speed range in a compact 20mm gear motor body. Moreover, the encoder makes it useful for closed-loop motor control.

Model: NFP-GM20-180-EN, 6V DC

First, the 6V DC version is a good choice for low-voltage control systems. Also, the table below lists ratio, gearbox length, no-load data, rated load data, and stall data.

Therefore, users can choose a low ratio for more speed. In addition, users can choose a high ratio for stronger low-speed torque.

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

In short, the 6V version covers speeds from 15rpm to 590rpm. Therefore, it is useful for low-voltage products that need slow speed and strong torque.

Model: NFP-GM20-180-EN, 12V DC

Next, the 12V DC version gives a wider speed range. Also, it is useful when the system needs more speed in the same 20mm gear motor size.

Moreover, this version can reach up to 1,200rpm at 12.5:1. As a result, it fits compact devices that need both speed and torque feedback.

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

Therefore, the 12V version is a good fit for products that need higher speed. In addition, high ratios can still give strong low-speed torque.

Precision Gearhead Motor Small Gearbox with Motor Mechanical Drawing

First, the drawing helps users check motor size before design work. Also, it is useful for checking shaft size, mounting space, and body length.

In addition, this motor gives high torque in a compact body. Therefore, it is useful for products where space is limited but steady output is still needed.

Mechanical Drawing and Design Benefits

• First, compact body: The 20mm size helps fit small tools and machines.
• In addition, metal gearbox: The gearbox helps raise low-speed torque.
• Also, encoder feedback: The Hall encoder helps track speed and motion.
• Next, D-type shaft: The output shaft helps connect drive parts firmly.
• Finally, easy mounting: The drawing helps users check space before sample testing.

High Torque Gear Reducer Motors with Encoder Wiring Diagram

First, the wiring diagram helps users connect the motor and Hall encoder correctly. Also, the PH2.0-6PIN cable makes the wiring clear and easy to check.

In addition, the motor power wires can be swapped to reverse the motor direction. Therefore, users can change CW or CCW rotation by changing M1 and M2 polarity.

Wiring Sequence

1. First, white wire M1: Motor power input. Also, polarity can be swapped with M2 to reverse direction.
2. Next, blue wire VCC: Hall effect power supply positive input, 3.3V / 5.0V.
3. Then, green wire C1: Hall signal output, Phase A.
4. After that, yellow wire C2: Hall signal output, Phase B.
5. Also, black wire GND: Hall effect power supply ground negative input.
6. Finally, red wire M2: Motor power input. Also, polarity can be swapped with M1 to reverse direction.

Encoder Data

First, the table below shows the Hall encoder data. Also, it helps users check pulse count, supply voltage, output signal, and interface type before wiring the motor.

Typical Applications

Finally, this low voltage DC gear motor with Hall encoder is useful for small drive systems that need feedback. For example, it can work in robots, smart devices, test tools, and compact machines.

• First, robots: It can help drive wheels, arms, and small moving parts.
• In addition, smart devices: It can support compact home and control products.
• Also, test tools: It can help users build small test systems.
• Next, compact machines: It can provide slow speed and strong torque.
• Finally, control systems: It can support speed feedback through AB phase signals.

In short, the NFP-GM20-180-EN DC gear motor is a good fit for products that need 6V or 12V DC power, Hall encoder feedback, compact 20mm size, high torque, and easy PH2.0-6PIN wiring.

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