Chihai CHR-540TK DC Motor 7.2V 20000rpm Permanent Magnet Motor Carbon Brush Ball Bearing Motor

Description:
CHIHAI CHR-540TK DC motor, 7.2V 20000rpm permanent magnet carbon brush ball bearing motor.

Specification:

Type	CHR-540TK
Shaft diameter	3.17mm, D type?
Shaft length	16.3mm
Voltage?	DC 6V-12V
Working voltage	7.2V
No-load current	2.2A
No load speed?	20000RPM
Stall torque	2200g.cm?
Stall current	85A
Maximum Efficiency	54.71%
Max efficiency speed?	17272RPM
Max efficiency current	13.491A
Max efficiency torque??	300g.cm
Max efficiency power	53.147W
Application	Office equipment, robot, camera rocker arm, home appliances.

Features:
1. Pure copper winding: the rotor is made of pure copper, with small resistance and strong conductivity, which increases the torque of the motor. 2. D type shaft : D type outlet shaft is more convenient for installation and is not easy to slip, saving installation time.
3. Tool type, lengthened carbon brush, can be replaced. 4. Large torque, high speed, ball bearing, strong magnetic force.
5.?Adjustable, low energy consumption, low noise, stable life, stable power, long life.

Package Included:
1 X DC carbon brush?motor?

More Details:
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