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: How does the motor select ac contactor
- How is the wiring of an open, overheated relay, an open, overheating relay machine? The circuit breaker, the thermal relay? How to according to the power of motor, considering the voltage rating of the motor, electrical wiring, circuit breaker, thermal relay Three-phase motor, two hundred and twenty mw three point five amps. It is usually three hundred eight motors, one kilowatt and two ampere. Low pressure 66th motor, kilowatt hour two amperes. High voltage 3 kilovolt motor, 4 kilowatt ampere. High pressure 6 kilovolt motor, 8 kilowatt per ampere. A three-phase motor, in addition to the know the rated voltage, also must know its rated power and rated current, such as: a three-phase asynchronous motor, 7.5 KW, 4 pole (commonly used generally there are 2, 4, 6 class, series is not the same, the difference was the rated current), the rated circuit is about 15 a
- Q: Can alternator speed improve power generation?
- The first thing to verify is the synchronous generator, or the asynchronous generator. This synchronous generator, at synchronous speed (1 pair, 3000 RPM, 50Hz) In this case, the asynchronous generator is operating at a lower speed than the synchronous speed. The speed above synchronous speed is in the operating condition of generator
- Q: How to judge a three-phase ac motor
- Three-phase resistance line resistance is measured with meter, first to see if there is resistance, and then to the equilibrium value is decrease (maximum minimum), general corporate control within 1% resistance unbalance degree, resistance unbalance affects a relatively high fever, insulation damage easily.
- Q: Is a single-phase carbon brush motor a dc motor or ac motor?
- Alternating current, because that makes it easy to adjust the speed.This is a series of excited motors, which is alternating current, which is ac motor.
- Q: Is permanent magnet synchronous linear motor is ac motor or dc motor?
- Permanent magnet synchronous motor is usually counter electromotive force trapezoidal wave, the armature current is for the square wave brushless dc motor, the counter electromotive force and the armature current is sine wave called a permanent magnet synchronous motor. The brushless dc motor usually adopts a full range winding to generate the trapezoidal wave counter electromotive force. In order to generate the sine wave, the permanent magnet synchronous motor requires a short distance or integral pitch, fractional slot, or oblique slot winding.
- Q: How to control ac motors with dc 24V voltage
- 24 v dc voltage cannot be applied to ac 24 v ac contactor, and buy less than 24 v ac contactor, can use a inverter to 24 v dc into 220 v ac voltage, and buy a 220 volt ac contactor with a button, the circuit connection is ok,
- Q: Dc motor and ac motor, which is better for mechanical hands?
- The manipulator USES servo motor and pulse motor to be controlled accurately.Dc motors should be used in this way.
- Q: What are the similarities and differences between the dc brushless and the ac brushless motor?
- The brushless DC (BLDC) and the brushless AC (the name for which the name doesn't seem to be used in Chinese) belong to the permanent magnet synchronous motor. The two types of motors do not depend on the armature current and the waveform of the anti-electric potential. If the inverse voltage and the armature current are the rectangular wave, that's the BLDC, if it's a sine wave, that's the BLAC. Of course the inverse electric potential is a rectangle and the current of the sine wave, becomes the BLAC operating mode, so the waveform of the current is seen in the end.
- Q: The speed regulation performance of dc motor is very good. Why need ac motor?
- Because dc motors require a powerful dc power supply, ac motor is not needed. 2, dc motors (direct current machine) is to point to to direct current (dc) can be converted into mechanical energy (dc motor) or can convert mechanical energy into direct current (dc generator) the rotation of the motor. It is an electric motor that can convert direct current and mechanical energy. When it is running on an electric motor, it is a direct current motor, converting electrical energy to mechanical energy. The generator is run by a dc generator that converts mechanical energy into electricity. "Ac motor" is a machine used to realize mechanical energy and exchange electrical energy. Ac motor has become the most commonly used electric motor due to the huge development of ac power system. Compared to the ac motor and dc motor, with no commutator (see dc motor commutator), so the simple structure, easy fabrication, quite strong, easy to make a high speed, high voltage, high current, the large capacity motor. Ac motor power covers a wide range, ranging from a few watts to several hundred thousand kilowatts and even a million kilowatts.
- Q: What is the difference between the three-phase ac motor and the second phase
- Three-phase electricity is usually 380. There are four lines, three of which are wire, and one is zero; 380 volts is used as an industrial power; The second phase is 220 volts, and there are two lines, one of which is a fire line, and one is a zero line.
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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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