Handrive High Torque AC Motor Brushless Synchronous Motor for Laser Manufacturing Equipment

Direct Drive Motors

A direct drive motor is any motor - rotary or linear - in which the load is directly coupled to the motor without mechanical transmission elements such as gearboxes, rack and pinions, or belt and pulley systems.  In this system, the motor directly drives the load. The reduction in the amount of moving parts increases the efficiency of the system, creates a quiet and highly dynamic motor operation, and increases the lifespan of the system.

Specification	QR240-197
Peak Torque	N.m	600
Continuous Torque	N. m	200
Max. Speed	rps	11
Rated Speed	rps	9
Line Resistance	Ohm	1.3
Line Inductance	mH	4.5
Torque Constant	Nm/Arms	8.8
Back-EMF Constant	Vp/(krpm)	752
Continuous Current	Arms	22
Peak Current	Arms	70
Pole Pairs	P	22
Encoder Resolution	sin-cos/rev	12000
Absolute Accuracy	arc-sec	±30
Repeatability	arc-sec	±1
Numbers of Origin Pulse	pulse/rev	1
Max. Power	KVA	30
Rated Power	KVA	9
Rotor inertial	kgcm²	737
Max.Moment load
Axial Load Positive	N	20000
Axial Load Negative	N	12000
Radial Load	Nm	300
Mechanical Accuracy of Load Mounting	Um	8 or less
Weight	Kg	45

Handrive products include DD Motor,Linear Motor and Module, Voice Coil Motor, Double Drive Gantry Platform/Module, and other series. Products are widely used in micro precision laser processing equipment, precision measuring instruments, LED equipment, electronic semiconductor equipment,3C equipment, testing equipment, new energy battery equipment, medical equipment,and scientific research equipment, and other intelligent equipment.

Handrive is professional manufacturer of  direct drive motor,including rotary and Linear motor.

*Plant area :56000 square meters
*Set up dust-free workshop and independent laboratory
*Equipped with nearly 100 sets of advanced production equipment and testing instruments
*Rich industry application cases
*Direct drive motor product line complete