Tubular motors CE, TUV, RoHS, CCC, ISO9001 certificated
- Ref Price:
-
- Loading Port:
- Ningbo
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 500 set
- Supply Capability:
- 400000 set/month
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Tubular motor
Specifications
Tubular motor for roller shutter, electric awning, motorized blind, Roma shade;
Used for rolling windows, doors, blinds, screens and rolling shutters.
Projection screen, skylight shade, sunshade, sun protection, rolling door drive, security shutter operator.
CE, TUV, RoHS, CCC, ISO9001 certificated,
Safety, Energy saving, High efficiency, Long life time,
Low noise, Low temperature increasing, Low maintenance cost.
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: Is the extruder in 110KW a good ac motor or dc motor?
- Usually dc motors, the mechanical properties of low speed are better than ac motors
- Q: The power consumption of a three-phase ac motor is equal to the line voltage cross current. How do you explain?
- This is the basic formula! Validation; Line voltage is equal to phase voltage square root of 3, phase voltage is equal to line voltage over square root of 3, and line current is equal to phase current. Cases; Three-phase symmetric load, line voltage = 380v phase voltage = 219.4 v (phase 3) current each has 10A power factor = 0.8 Compute power; 1. P = square root of 3 U line I line cosine phi = 1.732 * 380 * 10 * 0.8 = 5265.28 w P = 3U phase I cosine phi = 3 * 219.4 * 10 * 0.8 = 5265.6 w (3 phase power) Type; Phase voltage = line voltage/square root of 3 = 380/1.732 = 219.3995 v The calculation is pretty much the same, so the wire current is equal to the current.
- Q: Brushless dc motor, is it ac motor or dc motor? Why is that?
- Dc motor, only without brush and commutator, should be inside by hall sensor to detect the rotor position, make the drive circuit commutation, turn in one direction of motor
- Q: The application of single phase ac asynchronous motor in washing machine
- Single phase ac asynchronous motor, which is is generally used to washing machine motor, the reason is tube sheet, because everyone has its principle, the structure is very understand, production technology has been very mature, and applied in the washing machine has decades of history. But as a result of this kind of motor is constant speed operation, when working through the belt drive and deceleration clutch to complete the conversion speed, torque, then finish washing machine washing, dehydration, respectively. The normal drum washing machine does not have a decelerating clutch, and only the first one is a reduction and transmission. It is accomplished by different poles of the motor in the washing and dehydration. The winding is made up of two poles/l2 poles or two poles/l6 poles. This will allow the washing rate to be around 40-60r/min, and the drying speed is about 400 to 600r/min. When people want to further improve the dehydrated speed, they also choose to change the voltage of the motor to change the voltage of the motor winding, which can be adjusted for dehydration. However, this method exists, the regulation range is small, the stability is poor and so on.
- Q: How does the three-phase ac motor achieve constant power or constant torque output
- Is generally frequency converter to realize, in the power supply of power frequency 50 hz, motor with frequency converter to belt, the inverter output below 50 hz, the motor is constant torque output, but in the inverter output above 50 hz, the motor is constant power output
- Q: What is the difference between dc, alternator motor, and how the motor works
- At present, the most common generator in the country is a fixed coil, which makes the two magnetic poles rotate so that the inductance current (alternating current) is generated. When you generate electricity, you're cutting it, and you're not cutting it unless you stop working.
- 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.
- Q: What are the similarities and differences between the dc brushless and the ac brushless motor?
- So-called no brush, brushless, is also is this kind of motor does not rely on brush to change the polarity of the armature current, and usually by position detection device, such as hall, the light code disc detection such as location, and then in accordance with a certain control method, according to the position signal to change the polarity of the armature current.
- Q: What are asynchronous motors and synchronous motors
- The difference between asynchronous motor and synchronous motor is that rotor speed is different, the rotor speed of asynchronous machine is less than synchronous speed, and the rotor speed of synchronous machine is synchronous speed. Note: in the asynchronous machine, there is a rotating magnetic field at the same speed as the synchronous speed, the synchronous velocity is 60f/p, f = 50hz, and p is the logarithmic logarithm. Further excitation of the rotor of the synchronous machine; The asynchronous machine is not used, and can directly from the stator to the rotor.
- Q: How to connect the ac motor to turn and reverse ~!
- A single motor usually has two winding three joints, one of which is a common point, and the other two wires start the capacitance. If the wire is connected to the common point, the zero line is connected to any one point of the capacitor and the motor will turn, and the switch will be turned on the other point of the capacitor and the motor will be turned upside down!
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Tubular motors CE, TUV, RoHS, CCC, ISO9001 certificated
- 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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