750 W DC Worm Gear Motor, 24V/48V

Low price 750 W DC worm gear motor is a BLDC motor with worm gearbox used for electric car, renewable energy systems and industrial equipment. It provides 2000 rpm high speed at 24V, 36V or 48V, low noise, and selectable gear ratio form 7.5:1 to 100:1.

SKU: CCHN-GEAR-W750

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Delivery date: 6-25 days

Overview

750 W BLDC motor is equipped with worm gearbox providing high speed and high efficiency at 24V, 36V or 48V power supply. Its power, voltage, speed, shaft, motor length and lead can be customized.

Specification

Motor Model	CCHND5BLD750-24A	CCHND5BLD750-36A	CCHND5BLD750-48A
Motor Type	BLDC Motor
Power	750W
Voltage	24V DC	36V DC	48V DC
Rated Current	39.06A	26.04A	19.53A
No Load Current	＜9.2A	＜8.13A	＜6.5A
No Load Speed	2700 rpm
Rated Speed	2000 rpm
Rated Torque	2.39N·m
Peak Torque	7.17N·m
Motor Dimension	86mm
Shaft Diameter	11mm
Construction	Permanent Magnet
Direction of Rotation	CW/CCW
Certificate	CCC, CE, ROSH, LVD, EMC
Gear Ratio	7.5, 10, 15, 20, 25, 30, 40, 50, 60, 80, 100
Recommended Drive Model	CCHN-BD100	CCHN-BLD50A	CCHN-BLD750
What Parameters of CCHN Worm Gear Motors Can Be Customized?
Power	Yes
Voltage	Yes
Speed	Yes
Shaft	Yes
Motor Length	Yes
Motor Lead	Yes

Allowable Torque with Gear Head

Gear Ratio	7.5	10	15	20	25	30	40	50	60	80	100
Rated Output Speed (rpm)	267	200	133	100	80	67	50	40	33	25	20
Rated Output Torque (Nm)	21.5	28.7	43.0	55.9	68.0	79.5	68.0	54.0	60.0	52.0	40.0

Note:

This torque value is the rated output value of the reducer, not the final motor + output torque value T after reducer.
The formula for calculating the output torque after the final motor + reducer: T = rated torque of the motor * reduction ratio * 0.6, and T≤ rated allowable output torque value of the reducer.

Dimensions (Unit: mm)

Mounting screws are included with gearhead

Dimensions of 750 W DC Worm Gear Motor

Speed-Torque Curve

750 W DC Worm Gear Motor Speed Torque Curve

Instantaneous maximum torque line
The maximum torque momentarily impacts the load when the motor is started.
Beyond this torque, the over-current protection of the driver will cause the motor to stop.
Short time operation area
The motor can run at a short time within this torque range at different speeds.
If the operation time is too long, the motor will generate heat, which may cause the motor to stop or burn.
Rated operating torque line
The rated torque of motor running at different speeds, and the motor can run for a long time at this torque.
Continuous operating area
When the motor rotates at different speeds, it runs continuously in this corresponding zone.

Details

750W DC Worm Gear Motor Details

Tips

The main power transmission mode of DC worm gear motor is staggered and vertical. Such a simple structure can reduce the utilization rate of space to a certain extent and save installation steps.

The transmission mode of the worm gear motor is currently the most popular power transmission used in various mechanical equipment. In general, such a compact type of reducer conforms to the needs of the development of the times, continues to be effective, stable and reliable.

Obviously, it is impossible to see the uneven load distribution of the ordinary motor which leads to the damage of the mechanism. The vertical transmission of power has a very good effect and cancels the load pulse generated. It is also true that worm gear motors are used to transmit loads with higher torque.