Description
20W AC torque motor with high torque and low speed, will operate satisfactorily on 50 or 60 Hz. Our torque motor has high starting torque and sloping characteristics, allowing speed control simply by changing the voltage of the power supply. Special rotor provides excellent performance for holding, winding, and tensioning applications.
Specifications
| Model | ATO-5TK20GN-A | ATO-5TK20GN-C | ||
| Shaft Type | Pinion Shaft | |||
| Power | 20 W | |||
| Frequency | 50 Hz | 60 Hz | 50 Hz | 60 Hz |
| Rating at Locked rotor | 5 Min Continuous | 5 Min Continuous | 5 Min Continuous | 5 Min Continuous |
| Voltage | 110V | 110V | 220V | 220V |
| Starting Torque | 363 mN.m | 294 mN.m | 363 mN.m | 294 mN.m |
| Max. Output Power | 20 W | 20 W | 20 W | 20 W |
| Torque at Max. Output Power | 224 mN.m | 216 mN.m | 224 mN.m | 216 mN.m |
| Speed at Max. Output Power | 750 r/min | 900 r/min | 750 r/min | 900 r/min |
| Capacitor | 15.0/250 | 12.0/250 | 3.5/450 | 3/450 |
| Protection Grade | IP20 | |||
| Weight | Motor: 2.4 Kg; Gear head: 1.35 Kg | |||
| Gearbox Model | 5GN[]K | |||
| Gear Ratio | 3, 3.6, 5, 6, 7.5, 9, 12.5, 15, 18, 25, 30, 36, 50, 60, 75, 90, 100, 120, 150, 180,200 Enter the gear ratio into the box ([]) within the model name |
Speed – Torque Characteristics (Reference Values)
Dimensions (Unit=mm)
Wiring Diagram
Details
Tips: What is the starting torque, rated torque, maximum torque and overload capacity of a motor?
- Starting torque. When the motor is started immediately after the power is turned on, the torque when the speed n = 0 and the slip s = 1 is called the starting torque of the motor.
- Rated torque. The motor can work for a long time under the rated voltage and rated frequency. The maximum allowable torque output on the shaft is called the rated torque.
- Maximum torque. The maximum torque produced by an electric motor is called the maximum torque of the motor. If the load torque is greater than the maximum torque of the motor, the motor can not start.
- Overload capacity. The ratio of the maximum torque to the rated torque is called the overload capacity of the motor, which is an important data to measure the short time overload and operation stability of the motor. The motor’s overload capacity is usually between 1.8 and 2.5 times.
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