6V 41RPM 380:1 Micro Gear Motor with Encoder

This DFRobot micro gear motor has a 380:1 metal gearbox and a built-in Hall encoder. The encoder measures the speed continuously, so the motor can be controlled precisely with a controller, for example in small robots with differential drive. The Hall sensor has 7 pole pairs and delivers 5320 pulses per revolution of the output shaft (7 × 2 × 380). The output shaft has a D profile, the brass faceplate has two M1.6 threads for mounting. The motor also runs without evaluating the encoder.

Recommended Accessories:

• Fermion TB6612FNG 2x1.2A DC Motor Driver

Features:

• Metal gearbox 380:1
• Hall encoder with 7 pole pairs, channels A and B
• Encoder supply 3.3 V or 5 V
• Output shaft with D profile, according to DFRobot compatible with Pololu wheels 42 × 19 mm and 32 × 7 mm
• Brass faceplate with 2 M1.6 threads
• 6-pin connector with cable

Application Examples:

• Small robots with speed control
• Odometry and distance measurement in vehicles
• Speed-controlled drives in compact mechanisms

Documentation:

• DFRobot FIT0487 product page
• Pinout (DFRobot, image)
• Dimension drawing (DFRobot, image)

Technical Data:

• Manufacturer: DFRobot
• Manufacturer SKU: FIT0487
• Rated voltage: 6 V (operation from 1 V possible)
• Motor speed: 15000 rpm
• Gear ratio: 380:1
• No-load speed: 41 rpm at 6 V
• No-load current: 60 mA
• Rated torque: 2.5 kg·cm
• Rated speed: 24 rpm at 6 V
• Rated current: 170 mA
• Encoder: 5320 pulses per revolution of the output shaft
• Gearbox length: 9 mm
• Pinout: 1 motor +, 2 encoder + (3.3 V/5 V), 3 encoder A, 4 encoder B, 5 encoder GND, 6 motor -
• Dimensions: 12 × 10 × 40 mm
• Weight: 16 g

Scope of Delivery:

• 1× 6V 41RPM 380:1 Micro Gear Motor with Encoder
• 1× connection cable 6-pin, 15 cm
• 1× JST connector housing 2-pin, 1.5 mm
• 1× JST connector housing 4-pin, 1.5 mm