Tubular motor for roller shutter Accessary Crown
- Ref Price:
-
- Loading Port:
- Ningbo
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 500 set
- Supply Capability:
- 400000 set/month
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The ideal tubular motor for automatic window and garage door, roller shutter and awning etc, with TUV, CE, ISO9001-2008 certificates, Low noise, efficient, energie saving, high Efficiency, long time life
CE, TUV, RoHS, CCC, ISO9001 certificated,
Safety, Energy saving, High efficiency, Long life time,
Low noise, Low temperature increasing, Low maintenance cost.
Features:
1) Voltage: 230V/50Hz
2) Input power: 117W/ 215W
3) Current: 0.49A /0.92A
4) Speed: 12/16/25rpm
5) Torque: 10/15/20/30/40/50N. M
6) Working duration: ≥ 4min
7) Insulation classification: B
8) Protection classification: IP44
9) Certification: CE, TUV, CCC, ISO9001-2008 ROHS,
Outer packing:
6pcs/carton with foam in it
- Q: There are several methods for alternating current motor
- Other answer Ac asynchronous motor reverse connect braking has two forms: 1) the power brake, reverse connect braking - the electric motor of the three-phase power exchange of two lines, make access to the motor phase sequence, on the other hand, a rotating magnetic field inversion (in contrast to the rotor turning), the electromagnetic torque is a braking torque, motor soon stopped, must stop the motor when power off, otherwise will reverse starting; 2) pour la reverse connect braking - motor work normally when the load torque pulling reverse rotation, at this time of the electromagnetic torque is a braking torque, the braking torque motor reverse speed is not fast, but will not stop the motor;
- Q: Is the ac servo motor self internal speed control
- A single servo motor can't work, but a servo controller can tune its own internal controls. General servo motor is the corresponding servo controller. Ac servo motor can be connected to the microcontroller, when the microcontroller will be sent to the motor speed value, servo motor will be done in its own internal speed, compare actual value with the given value and the rate of change in. A single servo motor can't work, and unlike the normal three-phase asynchronous motor, the power is turned. The servo controller is fitted with the servo motor system, the internal coder is a closed loop control, the speed is accurate, the torque is large and the resolution is high. The actuator input pulse, or the analog quantity, the serial port communication, can control the movement state of the servo motor. The frequency conversion is mainly the speed adjustment, while the servo is mainly position control.
- Q: How does dc motor change ac motor
- You have to know that electrical motors and motors, generators and motors can be interchangeable, whether dc or ac,
- Q: Is the servo motor alternator? What's the difference?
- The servo motor has dc and communication. The typical difference is: The wiring of ac servo motor is a three-phase power line, and the encoder feedback line. Ac servo motor is no carbon brush, dc servo motor has carbon brush. To see whether it's communication or dc motors, it's simple: Look at the number, if it seems AC is communicating, DC is DC. Also, according to the power source, the communication is a three-compartment power line.
- Q: Who knows the main difference between dc motor and ac motor
- As the name suggests, dc motors use direct current as a power source. Ac motor is used as an ac power supply. According to the structure, the principle of dc motor is relatively simple, but the structure is complex and not easy to maintain. Ac motor is complex but relatively simple, and is easier to maintain than dc motor. The dc motor introduces the current to the rotor armature through the brush and the commutator, so that the rotor can force the force in the stator field. Ac motor (commonly used ac asynchronous motor, for example) is to put the ac electric flux into the stator winding, thus in the rotor creates a rotating magnetic field in air gap, rotating magnetic field in the rotor winding induced current, which make the rotor spinning force produced in the stator magnetic field. Dc motor speed regulation is simple, but use case is limited. Ac motor speed regulation is relatively complicated, but it is widely used because of ac power supply.
- Q: Why is the ac motor chain divided by time is voltage
- The voltage base value is equal to the impedance base times the current base value, The impedance basis value is equal to the inductance base on the angular frequency basis, So, the voltage base is equal to the inductance basis times the angular frequency basis times the current base value,
- Q: Direct current motor and ac motor, which is large, good, who invented
- As with the above, each has its own purpose, just like your hands and feet. Which one do you say is more useful?
- Q: Is the servo motor a dc motor or ac motor?
- What is a step motor? A step motor is an actuator that converts electrical impulses into angular displacement. Popular point: when the stepper driver receives a pulse signal, it is driving a stepper motor according to set the direction of a fixed Angle (and the step Angle). You can control the amount of angular displacement by controlling the number of pulses, so that the target is accurate. At the same time, you can control the speed and acceleration of the motor by controlling the pulse frequency. There are three types of steps: permanent magnetic (PM), reactive (VR) and hybrid (HB). The permanent magnet step is generally two phases, the torque and volume are small, the step Angle is usually 7.5 degrees or 15 degrees. The reaction type step is generally three-phase, can realize the big torque output, the step Angle usually is 1.5 degrees, but the noise and vibration are very large. Developed countries such as the United States and Europe were eliminated in the 1980s. Hybrid step refers to the advantage of mixing permanent magnet and reactive type. It is divided into two phases and five phases: the Angle of two phases is 1.8 degrees and the Angle is 0.72 degrees. This step is the most widely used.
- Q: Single phase capacitor ac motor speed regulation why does not have corresponding frequency converter
- Single-phase ac motor from principle is converted by the three-phase ac motor, is just one of the phase is generated by capacitance mobile phase 90 degrees, if meet with frequency conversion governor drive the work by the capacitance of the problem. The variable frequency governor has the input single phase 220v, the output three-phase 220v variety, only choose star/Angle 380v / 220v three phase motor to work.
- Q: Do you start the coils when you are communicating?
- Starting winding of a single-phase ac motor with two kinds of works, one is the capacitance type motor, start the winding auxiliary starting after also continue to work, to add power auxiliary winding operation; The other is a split-phase motor, which starts the winding and then runs off the job, leaving the winding to work alone.
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Tubular motor for roller shutter Accessary Crown
- Ref Price:
-
- Loading Port:
- Ningbo
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 500 set
- Supply Capability:
- 400000 set/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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