SM15-817G D output shaft 15mm diameter stepper motor with gearbox reducer

Warranty: Other
Model Number: SM15-817G
Phase: 2, 2
Type: Permanent Magnet
Current / Phase: 300 mA
Certification: RoHS
Stepper angle: 18 degree
Voltage: 5 V
Lead pitch: 0.5
Ratio: 1:118 1:236 1:603
Packaging Details: Snow box or plastic box, paper box,

SM15-817G D output shaft 15mm diameter stepper motor with gearbox reducer

Product Feature:
This is a 15mm stepper motor attached with a worm gearbox.
The output shaft is 2mm diameter D shaft, in general, it’s 3mm diameter D shaft.
You are free to change the length and design of output shaft.
We are different types of gear ratio for you to choose from 21:1 to 1030:1.
The bigger ratio it has, motor will rotate slower with bigger torque.
Please feel free to contact us if you want to buy few samples to test.
We don’t have MOQ, you can order any quantity you want.


Motor type
15mm motor with gearbox
Model No.
Motor diameter
Step angle
Coil resistance
10 or 31Ω/phase
Output shaft
2mm or 3mm diameter D shaft
Gearbox type
18*12mm worm gearbox
Gear ratio
21:1, 42:1, 118:1, 236:1, 302:1,
515:1, NRV VS GEARBOX SPEED REDUCER SIZE 30-150 603:1, 798:1, 1030:1

Product display:

Out shaft standard as follows,also can customerized due to the user drawings
welcome to contact customer service for more types

  • Round Type :DIA3mm. 4mm. 5mm
  • D-cut Type: DIA3-D2.5 DIA4-D3 etc
  • Screw Type: M3 M4 M5 Serial
  • Trape Type
  • I-cut Type: DIA3-I2 DIA4-I3
  • Other Type: Shaft with a hole etc
    The regular models are shown in the figure, and the special sizes can be customized.

    Motor input method with Pin type
    , FPC, PCB, Lead wire etc. These can be customized according to customer needs.

    Changzhou Vic-Tech Motor Techology Ltd. is a professional manufacturers and scientific research institution, dedicated in brushless motor development, motor application overall solutions, and motor processing and manufacturing. Our company is located in ‘City of Chinese Micro Motor’ Changzhou, Jiangsu Province. With beautiful scenery and convenient traffic, only 1 km away from expressway, 2 km away from railway station, 15 km away from airport. Changzhou is between two cosmopolises, HUAKE R67 Helical gear reducer with motor reduction motor providing torque Shanghai and Nanjing, only 100km away from both cities. Convenient logistics and timely information provide conditions for our high efficient and satisfying service. Our company has experience of researching and developing motor over sereval decades, and we have our own developing team with experienced professional engineers and electric experts. With capacity to design new products, provide ralted solutions based on customers’ specific requirements (including mechanical structure, drive control, motor parameters etc.) At the same time, we have 4 manufacturer in Shenzhen, Changzhou and Dongguan to produce stepper motors, permanent-magnet motors, micro motors, and DC motors, and all of them have passed ISO9001:2008 international quality system authentication. We have enough capability for your big orders.

    1. How about the quality of products in your company?
    We have high and best quality products and our products get some good feedbacks from clients over the world. Once you got our peoducts with some questions under guarantee, we will provide helps at first time. at the usual time we keep our records about products complaints as low as 1%.
    2. Are you a manufacturer?
    Yes, we are a manufacturer, not agent. We have own factory, which is located changzhou, Professional Supplier High Precision Wpx Marine Gearbox Worm Gear Reducer Worm Gearbox Speed Reducer Gear Box Wholesale China Wp CHINA. We have a leading power in producing and exporting galvanized steel pipe etc. I promise that we are what you are looking for. and Welcome you to contact us !