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[China]
Trade Verify
Address: No.28,Shunyuan Road,Xinbei Dist,Changzhou,Jiangsu,China(Mainland)
Contact name:Kangtai Lee
Changzhou Vic-Tech Motor Technology Co., Ltd. |
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Verified Suppliers
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This is a circular gearbox with a 20mm PM stepper motor.
The resistance of the motor is selectable from 10Ω, 20Ω, and 31Ω.
The gear ratios of the circular gearbox, the gear ratios are
10:1,16:1,20:1,30:1,35:1,39:1,50:1,66:1,87:1,102:1,153:1,169:1,210:1,243:1,297:1,350:1,
The efficiency of circular gearbox is 58%-80%.
The larger its ratio, the slower the output shaft rotation speed
and the higher the torque.
The customer evaluates the gear ratio according to the torque
required.
If you are interested in purchasing some samples for testing, please feel free to contact us.
| Model No. | SM20-13GR |
| Motor diameter | 20mm |
| Gearbox type | 13GR Cylinder gearbox |
| Drive voltage | 6V DC |
| Coil resistance | 10Ωor31Ω/phase |
| Number of phase | 2 phases(4 wires) |
| Step angle | 18°/gear ratio |
| Output shaft | 3mm D2.5 shaft |
| Gear ratio | 10:1~350:1 |
| OEM&ODM SERVICE | AVAILABLE |
| EFFICIENCY | 58%-80% |
| 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 mumber | 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 mumber | 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% |
1. The gear box has high precision and high efficiency.
2. Round gear box output shaft is generally φ3mmD2.5mm shaft, and
the length of output shaft can be customized.
3.The output speed and torque are different for different gear
ratios Customers evaluate the gear ratio according to the required
torque.
4. The round gear box can also be paired with 15mm stepper motor.
The following chart shows a 15mm stepper motor with a circular
gearbox:
Geared stepper motors, widely used in Smart home, personal care, home appliance equipment, smart medical equipment, smart robot, smart logistics, smart cars, communication equipment, smart wearable devices, consumer electronics, camera equipment, and other industries.
1. Coil resistance/rated voltage: The coil resistance is
adjustable, the higher the resistance, the higher the rated voltage
of the motor.
2. Bracket design/slider length: If customers want longer or
shorter bracket, there are special design, such as mounting holes,
it is adjustable.
3. Slider design: the current slider is brass, it can be replaced
with plastic to save cost
4. PCB+cable+connector: PCB design, cable length, connector pitch
are adjustable, can be replaced with FPC according to customer's
need.
