Reely RE-7842786 κινητήρας με μειωτήρα 12V DC σχέση 1:19

Robotics and automation projects often stall because a standard DC motor spins too fast and lacks the torque to drive a mechanism directly. The Reely RE-7842786 solves this by pairing a 12 V motor with a 1:19 spur gearbox, delivering high torque at a manageable speed. The D-cut output shaft grips hubs and couplings securely, and the metal gearbox housing withstands the loads of continuous operation.

Who is it for

Model builders, robotics hobbyists, and automation tinkerers who need a compact, reversible drive unit for wheeled platforms, robot arms, conveyors, or custom actuators. It suits 12 V battery or bench-supply systems.

Main features

• 12 V DC geared motor with 1:19 reduction
• Approx. 250 RPM no-load speed for precise motion control
• Rated torque approx. 1.5 Nm, stall current approx. 4.0 A
• D-cut shaft, approx. 6 mm diameter, for slip-free coupling
• Metal spur gearbox for durability
• Reversible rotation via polarity reversal
• Solder tab terminals for secure wiring

Specifications

• Operating voltage: 12 V DC
• Gear ratio: 1:19
• Motor type: DC geared motor
• Shaft diameter: approx. 6 mm
• Shaft type: D-cut
• No-load speed: approx. 250 RPM @ 12 V
• Rated torque: approx. 1.5 Nm (150 Ncm)
• Rated current: approx. 1.0 A
• Stall current: approx. 4.0 A
• Direction of rotation: reversible
• Gearbox type: spur gearbox
• Housing material: metal
• Connection type: solder tabs
• Operating temperature range: -10°C to +60°C

Tips

Use a motor driver rated for at least the stall current to avoid overheating. For wheeled robots, calculate the required speed and torque with the 1:19 ratio and 6 mm D-shaft to select the right wheel or hub.