Quick Details



After-sale Service:

Online Technical Support, Onsite Installation, Onsite Inspection, Free spare parts, Return and Replacement

Project Solution Capability:

graphic design, 3D model design, total solution for projects, Cross Categories Consolidation

Place of Origin:

Zhejiang, China

Brand Name:


Model Number:

73WJS dc gearbox automatic door motor


73WJS 12 volt worm gear motors


12VDC, 24VDC


Power range is from 10W to 113W

Rated Speed:

Our type is 30/82/40/38/19rpm.We can design various gear ratio

Gear ratio:

We now have 1/25,1/30,1/50,1/60,1/80


73WJS 12 volt worm gear motors are 73mm dia.


It is about 50%. We can also offer 70% effiency motor.Price different

Insulation Class:

Class B


Our Minimum quantity is 1pc

OEM Service:

Yes! We offer OEM service.

Packaging & Delivery

Selling Units:
Single item
Single package size:
58X36X30 cm
Single gross weight:
22.500 kg
Package Type:
Picture Example:
Lead Time
Quantity(Pieces) 1 – 100 >100
Est. Time(days) 30 To be negotiated

Online Customization

Video Description

Product Describe

12 volt worm gear motors – 73WJS

This type motor is PM DC Motor assembled with worm gear box.Following specifications is our standard type. Regarding Voltage,power,and gear ratio, we can design as per customer’s requirement.

Product Data

Data Sheet of73WJS 12 volt worm gear motors

NO. Item No. Specifications of73WJS 12 volt worm gear motors
1 Voltage(V) 12 12 24 24 12
2 Unload Current (A) 0.8 1.8 0.5 0.3 0.25
3 Unload Speed (rpm) 30+-1 82+-2 40+-1 38+-1 19+-1
4 Rated Current (A) 3.5 13 6 5.9 1.6
5 Rated Speed (rpm) 22 40 28 30 13
6 Rated Torque( N.M) 9.5 17.3 38.7 23 7.4
7 Lock Torque(N.M) ≥54 ≥39 ≥116 ≥65 ≥24
8 Lock Current(A) ≤18 ≤24 ≤20 ≤16 ≤6
9 Gear Ratio 1/25;1/30;1/50;1/60;1/80etc.

ProductSeries Motortype Voltage










WormgearDCmotor 63WJS 12/24/115VDC 2-16 48-140 30-160 15-60 83-153
73WJS 12/24VDC 1.6-13 10-113 13-40 50 7.4-387
80WJS 24VDC 7 113 30 50 360

Product Size

Size of 73WJS 12 volt worm gear motors

Our Services

Our service:
1 Any email or trademanager inquires will be replied within 24 hours
2 Normal samples can be offer very quickly(within 10 days)
3 Customized service for kind of motor accoring to your requirement
4 Professional Tchnical support and After-sale service
5 Sourcing motor parts like gears, encoders, cables, connectors and so on
6 Support free sampling

Type 73WJS Worm gear DC motor
efficiency Itisabout50%
InsulationClass ClassB
M.O.Q OurMinimumquantityis1pc
OEMService Yes!WeofferOEMservice.

Company Information

more products


1. Q: Are you factory or trading company?

A: We are factory.

2. Q: Could you offer motor as per our requirement?

A: Yes, we have the techincal team to design or make motor as per customer’s demand.

3. Q: What certificate do you have?

A: We have CE for AC motors. DC motors,as they are in safety voltage, we still not apply CE. But if the ce is needed and quantity is OK, our company will apply CE for DC motors.

4. Q: Could you pack motors as per our request?

A: Yes, off course. Just please offer us the details.

5. Q: What is M.O.Q of the motor? And, our business is small, is it OK?

A: Quantity is not the main concern.All the business is from small to big.Welcome to contact us!