Tubular motor for rolling windows, doors, blinds, screens and rolling shutters 28mm
- Ref Price:
-
- Loading Port:
- Ningbo
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 500 set
- Supply Capability:
- 400000 set/month
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· Product Description
Tubular Motor with Manual
Durable, Safe and convenient. Operation convenience. Brief design and convenient installation, supported by the govenment
Designed by international advanced technology,
high techniques, stable and reliable
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
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,
Outer packing Tubular Motor :
6pcs/carton with foam in it
- Q:What are asynchronous motors and synchronous motors
- What is a dc motor? A: the output or input is a rotary motor for direct current energy, known as dc motor What is ac motor A: the output or input is a rotary motor for alternating current energy, known as ac motor. 3, what is a step motor
- Q:What is the starting method of ac motor?
- 1: the best conversion starts. 2: step-down start: autotransformer step-down start, start the stator resistance, start the motor rotor winding resistance, star Angle start, soft start (and step-down start), motor winding tap. 3: direct start
- Q:How does ac motor speed control
- The rated speed n = 60f/p (1-s) = synchronous speed of N1 (1-s) f power frequency The speed adjustment of the power frequency is changed by using the frequency converter, the speed adjustment range is large, the stability is smooth and the mechanical properties are hard. This is the reduction in the nominal load speed. It belongs to stepless speed adjustment. Suitable for most three-phase squirrel cage asynchronous motor. The speed adjustment of the magnetic pole is changed, it is the speed adjustment, the speed adjustment is poor, and it is commonly used for metal cutting machine tool. Change the speed adjustment. (1) rotor circuit resistance: used for ac winding asynchronous motor. The speed of adjustment is small, the resistance has to consume power, the motor is inefficient. It is used for cranes. (2) it changes the voltage regulation of the power supply, the speed adjustment is small, the torque decreases greatly with the voltage drop, and the three-phase machine is not used. For single-phase motor speed adjustment, such as fan searching. (3) a series of speed adjustment, the essence is that the rotor introduces additional electromotive force, and changes its size to speed adjustment. It is also used only for winding motor, but efficiency is improved.
- Q:Is there a sensor in the electric forklift motor? If there is a failure, can the car still walk?
- That depends on the communication or dc, there are many reasons for walking slowness, you say your model tonnage date
- Q:Who knows the main difference between dc motor and ac motor
- The biggest difference is that the power supply is different: one is the dc power source and one is the ac power supply. Ac motors, with 220 volts or 380 volts alternating current. Household appliances such as fans and washing machines are used for ac motors. Dc motor, which USES a 24 volt or 12 volt dc power supply, which requires a stabilized power supply or a battery for alternating current. Commonly used in computer cooling fan, etc.
- Q:There is a difference between ac frequency conversion and dc frequency conversion
- To compare the differences, you must first understand the structure of the two. In order to realize the dc motor speed regulation, there are several ways: (1) in the winding internal series resistance, the method of reducing I increases the loss of the drag system, the mechanical performance is "soft", and now it is not necessary. (2) regulating the armature winding voltage U, which is by far the best method of regulating speed, has the following characteristics: A) the mechanical properties of the speed adjustment are constant, and the speed landing only changes with the armature voltage. B) to achieve stepless speed adjustment, zero speed adjustment C) because the main flux is constant, the motor rated current is constant, so the speed control process has a "constant torque" characteristic.
- Q:What is the difference between a three-phase synchronous motor and a three-phase asynchronous motor search
- We know that the three-phase power supply phase phase difference is the voltage on the phase between 120 degrees, three of the three-phase asynchronous motor stator winding on the spatial orientation also sent 120 degrees, so that when zhongtong into the three-phase power supply in the stator winding, stator windings creates a rotating magnetic field, the stator windings creates a rotating magnetic field, rotor conductors (cage) will cut the lines of magnetic force of a rotating magnetic field and induced current, the current in the rotor conducting bar and interact with a rotating magnetic field to produce electromagnetic force, electromagnetic force produced by electromagnetic torque drive rotor rotating magnetic field along the direction of rotation. In general, the actual speed of the motor is below the rotational speed of the rotating field. We call the three-phase motor an asynchronous motor. Three-phase synchronous motor is the three-phase generators of different working condition. There are N on three-phase synchronous motor rotor of magnetic pole, the pole to N - S - N - S - order, coil magnetic poles, all of the coil in series, the final ends, pick up on the rotor shaft of two copper on the slip ring, copper slip ring and the shaft is insulated.
- Q:Single phase ac motor winding?
- Ask an anonymous question, turn off the question when you get the answer, and who will give you a serious response, and think about it for yourself.
- Q:How to change ac motor to dc motor
- You might as well turn the direct current into an alternating current to make it easier to use the inverter to convert the dc point to ac
- Q:Why does ac power connect capacitor
- The purpose of ac motor capacitance is to transfer the single phase alternating current to a phase difference of 90 degrees. The two phase alternating current (ac) into two groups and four groups, each motor coil winding, is formed in the motor rotating magnetic field, rotating magnetic field to produce induced current in the motor rotor, rotating magnetic field and the magnetic field produced by induced current in the opposite direction, by rotating magnetic field into a state push-pull rotation.
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Tubular motor for rolling windows, doors, blinds, screens and rolling shutters 28mm
- 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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