Changzhou Vic-Tech Motor Technology Co., Ltd.
| Payment Terms | MoneyGram, Western Union,Credit Card,T/T, L/C |
| Supply Ability | 100000\ Units/year |
| Delivery Time | 10~30 days after receiving sample payment |
| Packaging Details | The product is packed with pearl cotton, and the outside is in a carton. |
| Motor type | PM stepper motor+ gearbox |
| Motor size | 20 mm diameter |
| Step angle | 18°/gear ratio |
| Coil resistance | 10Ω/phase |
| Driving voltage | 5~9V DC |
| Phase No. | 2 phases (Bipolar) |
| Gear ratio | 1:3-1:350 |
| Lead wire | 4 wire |
| Brand Name | VIC-TECH |
| Model Number | SM20-13GR |
| Certification | RoHS |
| Place of Origin | China |
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Product Specification
| Payment Terms | MoneyGram, Western Union,Credit Card,T/T, L/C | Supply Ability | 100000\ Units/year |
| Delivery Time | 10~30 days after receiving sample payment | Packaging Details | The product is packed with pearl cotton, and the outside is in a carton. |
| Motor type | PM stepper motor+ gearbox | Motor size | 20 mm diameter |
| Step angle | 18°/gear ratio | Coil resistance | 10Ω/phase |
| Driving voltage | 5~9V DC | Phase No. | 2 phases (Bipolar) |
| Gear ratio | 1:3-1:350 | Lead wire | 4 wire |
| Brand Name | VIC-TECH | Model Number | SM20-13GR |
| Certification | RoHS | Place of Origin | China |
| High Light | Dual Output Shaft Motor 20mm ，4 Wire Geared DC Motor ，Cylinder Gearbox DC Motor | ||
| Product name | 20mm PM motor geared stepper motor |
| Model | SM20-13GR |
| Motor type | 20mm PM motor(Bipolar) |
| Resistence | 10±7%ohm (optional 20 15 10 ohm) |
| Phase No. | 2 phases(4 wires) |
| Gear ratio | 1:10~1:350 |
| OEM & ODM SERVICE | AVAILABLE |
| Output Torque | 300g.cm |
| Step angle | 18°/gear ratio |
| Output shaft | 3mm D2.5 shaft |
| Gear ratio | 10:1 | 16:1 | 20:1 | 30:1 | 35:1 | 39:1 | 50:1 | 66:1 |
| Precise ratio | 9.952 | 15.955 | 20.622 | 29.806 | 35.337 | 38.889 | 49.778 | 66.311 |
| Tooth number | 14 | 20 | 18 | 14 | 18 | 18 | 15 | 18 |
| Gear levels | 2 | 4 | 4 | 3 | 4 | 4 | 4 | 4 |
| Efficiency | 80% | 64% | 64% | 71% | 64% | 64% | 64% | 64% |
| Gear ratio | 87:1 | 102:1 | 153:1 | 169:1 | 210:1 | 243:1 | 297:1 | 350:1 |
| Precise ratio | 87.303 | 101.821 | 153.125 | 169.383 | 209.402 | 243.158 | 297.071 | 347.972 |
| Tooth number | 15 | 14 | 16 | 15 | 19 | 15 | 15 | 14 |
| Gear levels | 4 | 4 | 5 | 5 | 5 | 5 | 5 | 5 |
| Efficiency | 64% | 64% | 58% | 58% | 58% | 58% | 58% | 58% |
Application of stepper motors:
Stepper motors are used for precise control, widely used on medical equipment, 3D printer, industrial precise control, automation equipment, etc.
Stepper motors can be used in any mechanisms requirement precise conrtol and rotational/linear movement.
Stepper motor can reach precise control even without close-loop encoders / without feed back system, also they do not have electrical brushed. Thus there is no electromagnetic interference and electrical sparks issues. In some cases, they can replace DC brushed motors/ brushless motors.
Stepper motors are easy to control with drivers, and this feature establish its important position in the field of precise control.
1. Precise control achievable, programmable
2. Without electromagnetic interference & electrical sparks
3. Small size
4. Reasonable price
5. Low noise
6. Long service life
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company
Year Established:
2011
Total Annual:
5000000-6000000
Employee Number:
20~100
Ecer Certification：
Verified Supplier
CHANGZHOU VIC-TECH MOTOR TECHOLOGY CO., LTD Changzhou Vic-Tech Motor Techology Co., Ltd has been specializing in producing micro motors and accessories since 2011.Our main products:Micro stepper motor,geared motor,underwater thruster and motor drivers and controllers. We have a R &... CHANGZHOU VIC-TECH MOTOR TECHOLOGY CO., LTD Changzhou Vic-Tech Motor Techology Co., Ltd has been specializing in producing micro motors and accessories since 2011.Our main products:Micro stepper motor,geared motor,underwater thruster and motor drivers and controllers. We have a R &...
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