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 | 20mm |
| Step angle | 18°/gear ratio |
| Gear ratio | 10:1 to 488:1 |
| Resistance | 10Ω/phase |
| Driving mode | bipolar |
| Brand Name | VIC-TECH |
| Model Number | 20BY45-20GB |
| 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 | 20mm |
| Step angle | 18°/gear ratio | Gear ratio | 10:1 to 488:1 |
| Resistance | 10Ω/phase | Driving mode | bipolar |
| Brand Name | VIC-TECH | Model Number | 20BY45-20GB |
| Certification | RoHS | Place of Origin | China |
| High Light | 18 Step Angle Stepper Motor ，20BY45 20G Stepper Motor ，20mm Geared Stepper Motor | ||
Various gear ratio 20BY45-20G 20mm 18° step angle stepper motor with gearbox
Description:
This is a 20mm stepper motor attached with a gearbox.
The step angle of single 20mm motor is 18°/step.
With a gearbox, motor’s step angle is much smaller, and motors torque is boosted a lot. (depends on gear ratio)
Customer’s are free to choose different gear ratio based on their own requirement.
Also, other parameters, such as motor’s resistance/cable length/connector type are all customizable.
Motor Parameters:
| Model No. | 20BY45-20G |
| Phase No. | 2 phases (bipolar) |
| Rated voltage | 5~8 V DC |
| Resistance | 10Ω/phase (adjustable) |
| Step angle | 18°/gear ratio |
| Output shaft | 4mm diameter D3.5 shaft |
Gearbox Parameters:
| Gearbox levels | Gearbox length L1 (mm) | Gear ratio |
| 3/4 levels | 16 | 10:1/12.5:1/25:1/31.25:1 |
| 5 levels | 17.5 | 50:1/62.5:1/78.1 |
| 6 levels | 19 | 100:1/125:1/156.25:1/195.3:1 |
| 7 levels | 20.5 | 250:1/312.5:1/390.6:1/488:1 |
Design drawing:
Product display:
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.
Advantage of stepper motors:
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
Stepper motors are widely used among all industries.
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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