Tubular motor for roller shutter;nice tubular motor;roller shutter door motor

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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

· Key Specifications tubular motor :
Technique leads, design novel, noiseless,
Mechanical limit switch, can be used in power off
Facile install system
Can deal with some accidents and with overheat protection for motor

Features tubular motor :
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,

tubular motor

Q: Ac motor 110KW how much current: But it's very short, so it's usually 1.3 to 1.7 times, and that's 1.5 times. You also have to think about the coefficient of use, and you take one of the motors. 223 * 1.5 * 0.9 = 301 A

Q: The converter can control which motors: Inverter is actually a inverter. It is the first alternating current into direct current. Then use electronic components to switch dc. Into alternating current (ac). General power larger inverter with silicon controlled rectifier. And an adjustable frequency device. The frequency adjustable within a certain range. Used to control the motor revolution. Revolution in a certain range is adjustable. Inverter is widely used in ac motor speed control. Variable frequency speed regulation technology is important development direction of modern electric drive technology, with the development of power electronic technology, ac frequency conversion technology from theory to actual gradually to mature. The frequency converter is not only smooth, the scope is large, the efficiency is high, the start-up current is small, the operation is stable, and the energy saving effect is obvious. Therefore, ac frequency conversion speed regulation has gradually replaced the traditional slip control of motor speed, speed control, dc speed regulating pole change motor speed control system, such as more and more widely used in metallurgy, textile, printing and dyeing, air conditioning, machine production line and building, water supply, air conditioning and other fields

Q: Single phase ac motor winding?: he main winding of the main winding of a single motor is the negative winding of the work. Three electric motors are all work in three sets of coils.

Q: What does the motor center of the three-phase ac motor mean: Center height refers to the height of the motor shaft to the base Angle of the seat. The length of the machine is used in the international letter of the letters: the "S" - the short stand, the M - the engine seat, the L - the long machine seat, is usually determined according to the length of the stator iron core. The "H" of 80 is 80mm

Q: How to judge a three-phase ac motor: How to measure the good and bad of the motor using the multimeter ohm. One, check to see if the road is open, U1 pairs U2 V1 to V2 W1 pair, check insulation U1 to V1, W1 U1, V1 W1 pair.

Q: What subjects should be included in the purchase of ac contacts and motors?: These two should belong to the fittings, not be used alone, should be repaired equipment to use, so direct in the period of cost - repair cost is ok. Hope to help you!

Q: Which is better for dc speed regulating motor and ac converter?: Ac converter electric power! Dc adjustable-speed motor drive effect good! The former wants economy some!

Q: Dc motor input direct current, after the commutator, does it change to alternating current?: Dc series motors can be used for communication. In theory, the motor is the same, but I haven't tried it myself. Dc has direct current, communication is good. Otherwise you're only developing one.

Q: What is the difference between asynchronous and synchronous in the three-phase motor?: Synchronous motor is the ac motor, the stator winding is the same as the asynchronous motor. The rotational speed of its rotor is the same as the rotational field produced by the stator winding, so it is called the synchronous motor. As a result of this, the current of the synchronous motor is in phase over the voltage, the synchronous motor is a capacitive load. For this reason, in many cases, the synchronous motor is used to improve the power factor of the power supply system. There are two kinds of synchronous motors in the structure: 1, the rotor USES direct current for excitation. It made salient pole rotor type, installed on the magnetic core field coil is in series, connect with alternation of opposite polarity, and there are two root lead connected to the two above the slip ring mounted on the shaft. Field coil is made by a small dc generator or battery to motivate, in most of the synchronous motor, dc generator is mounted on the motor shaft, used to supply the rotor pole coil excitation current.

Q: What is the difference between dc motor and ac motor?: In theory, dc motor can be used as a generator in the theory of direct current and ac motor

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