Reely RE-7842780 12V DC Gearmotor 1:316 Ratio 30 RPM Metal Gearbox

With a 1:316 reduction ratio and a 12 V DC brushed motor, this Reely gearmotor delivers a rated torque of 0.147 Nm at 24 RPM, making it a strong candidate for robotics, automation, and model-building projects that need slow, controlled movement.

Overview

The Reely RE-7842780 is a compact gearmotor built around a 37 mm diameter brushed DC motor and a metal gearbox. It runs on 12 V DC and offers a no-load speed of 30 RPM. The output shaft is 6 mm in diameter and 15 mm long, suitable for attaching wheels, pulleys, or custom linkages.

What stands out

• High reduction ratio of 1:316 for precise low-speed operation
• Metal housing for durability in demanding applications
• Bidirectional rotation for reversible drive systems
• Rated torque of 0.147 Nm (1.5 kg·cm) with stall torque up to 0.441 Nm (4.5 kg·cm)

Technical details

• Operating voltage: 12 V/DC
• Gear ratio: 1:316
• No-load speed: 30 RPM
• Rated speed: 24 RPM
• No-load current: 60 mA
• Rated current: 200 mA
• Rated torque: 0.147 Nm
• Stall torque: 0.441 Nm
• Stall current: 600 mA
• Shaft diameter: 6 mm
• Shaft length: 15 mm
• Motor diameter: 37 mm
• Motor length (body + gearbox): 50 mm
• Total length incl. shaft: 65 mm
• Motor type: Brushed DC motor
• Direction of rotation: Bidirectional
• Housing material: Metal

Our verdict

The Reely RE-7842780 gearmotor offers a practical balance of torque and low speed in a compact metal package, ideal for hobby robotics and small automation tasks.