775 DC Motor Carbon Brushed Ball Bearing

Description

775 DC Motor

Specification:

• Brand new and high quality
• Shaft Diameter: Approx. 5 mm
• Shaft length: Approx. 17 mm
• Body length: Approx. 66.7 mm
• Front steps diameter: Approx. 17.4 mm
• Former high level: Approx. 4.7 mm
• Body diameter: Approx. 42 mm
• Motor Overall Length: Approx. 98 mm
• Diagonal installation pitch: Approx. 28.8 mm
• Mounting hole size: M4
• Mounting hole: 2
• Cooling fan: Yes
• Rated voltage: 24 V (Max. 36V)
• Current Rating: 0.16 A
• Rated Speed: 3500–9000 RPM

Different voltage parameters:

• DC 12V, current 0.14A, speed 3500RPM
• DC 18V, current 0.15A, speed 4500RPM
• DC 24V, current 0.16A, speed 7000RPM
• DC 30V, current 0.17A, speed 8100RPM
• DC 36V, current 0.20A, speed 9000RPM

Features:

• The front is ball bearing and back-end is copper
• 5 groups winding
• At a voltage of 12V-24V , large torque, low noise

Package included:

• 1 x 775 DC Motor

A DC motor is any of a class of rotary electrical motors that converts direct current electrical energy into mechanical energy. The most common types rely on the forces produced by magnetic fields. Nearly all types of DC motors have some internal mechanism, either electro mechanical or electronic, to periodically change the direction of current in part of the motor.

DC motors were the first form of motor widely used, as they could be powered from existing direct-current lighting power distribution systems. A DC motor’s speed can be controlled over a wide range, using either a variable supply voltage or by changing the strength of current in its field windings. Small DC motors are used in tools, toys, and appliances. The universal motor can operate on direct current but is a lightweight brushed motor used for portable power tools and appliances. Larger DC motors are currently used in propulsion of electric vehicles, elevator and hoists, and in drives for steel rolling mills. The advent of power electronics has made replacement of DC motors with AC motors possible in many applications.