Tubular motor for automatic window accessary
- Ref Price:
-
- Loading Port:
- Ningbo
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 500 set
- Supply Capability:
- 400000 set/month
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CE, TUV, RoHS, CCC, ISO9001 certificated,
Safety, Energy saving, High efficiency, Long life time,
Low noise, Low temperature increasing, Low maintenance cost.
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
Standard: TUV, CE, CCC, UL
Productivity: 300, 000pcs/year
Origin: China
Packing: 6pcs/ctn, 1pc/colour box
Min. Order: 500pcs
Transportation: By sea or by air
- Q: There are several methods for alternating current motor
- The reverse (electrical) brake only has one, which is a sequence of the reverse of the motor. Specific practices; Use magnetic switch, ac contactor, digital time relay to complete. When stop, press the stop button, when the primary loop stops using auxiliary normally closed contacts through time relay, the contactor, motor reversal at this time, according to the size of the motor, its transfer from is lost power and reverse power reverse torque 迏 to immediately stop this time, set the time relay, usually 1-3 s.
- Q: Brushless dc motor, is it ac motor or dc motor? Why is that?
- Brushless dc motors and traditional brushless dc motors are all dc, but instead of the brush and commutator with commutator circuit. The rotor is a magnetic pole, the stator is an armature, and the actuator causes the current to change in the stator winding, similar to the ac induction motor. Ac motor is ac power, speed and power frequency are related, differentiation step and synchronization. Is the difference between brushless dc motor and ac motor rotor magnetic pole, the stator is the armature, stator rotating magnetic field of the former is only generated by the sensor and the driving circuit, a is produced by the alternating current (ac). That's a lot of it, but one of the nice things about a brushless dc motor is that it's a little bit more linear with dc motors. If you want to really understand it, check it out.
- Q: Single phase synchronous alternator working principle
- The working principle of the dc generator is the armature coil alternating during induction electromotive force, the commutator with brush commutation function, make it from the brush end into the principle of dc electromotive force.
- Q: The rated speed of ac motor
- The rotation principle of the three-phase asynchronous motor Three-phase asynchronous motor to spin the prerequisite is to have a rotating magnetic field, three-phase asynchronous motor stator winding is used to produce a rotating magnetic field. We know that, but the phase of phase to phase voltage is in phase difference of 120 degrees, three of the three-phase asynchronous motor stator winding on the spatial orientation also sent 120 degrees, so, when during a stator winding into the three-phase power supply, the stator windings creates a rotating magnetic field, current every change is a cycle, a rotating magnetic field in a week, i.e., the change of the rotation of the rotating magnetic field and electric current is synchronized. The rotational speed of the rotating field is: n = 60f/P, f is the power frequency, P is the magnetic pole of the magnetic field, and the unit of n is: revolutions per minute. According to this formula, the speed of the motor is related to the number of poles and the frequency of the power supply. In general, the actual rotational speed of the motor lags the rotation of the magnetic field. For this we call the three-phase motor as the asynchronous motor.
- Q: What are the advantages and disadvantages of synchronous motor and asynchronous motor?
- The stator winding of the n synchronous motor and asynchronous motor is the same, the main difference is the structure of the rotor. The rotor of synchronous motor has dc excitation winding, so it needs to be coupled with excitation power supply to introduce current through the slide ring. The rotor of the asynchronous motor is a short-circuit winding, which generates an electric current through the electromagnetic induction. In contrast, synchronous motor is more complicated and expensive. Use n synchronous motor is used mostly in large generator Settings. Asynchronous motors are used almost exclusively in motor situations. The synchronous motor can adjust the voltage and current phase of the input side by excitation, the power factor. The power factor of asynchronous motor is adjustable, generally between 0.75 to 0.85, so in some large factories, application of asynchronous motor is large, can be added a synchronous motor for condenser, used to adjust the plant and the power factor of power network interface.
- Q: The difference between dc brushless motor and ac servo motor
- The difference between the brushless dc motor and ac servo motor, brushless dc motor and ac servo motor, motor, its basic structure and working principle is the same , of course - are all ac synchronous motor is ac power supply, the difference only lies in what kind of controller and the encoder is linked together, and the so-called brushless dc motor by straight - inverter (electronic commutator) and system composed of ac synchronous motor, the dc power supply. The ac servo system is composed of alternating current converter (dc power supply), direct alternating inverter (electronic commutator) and ac synchronous motor, which is supplied by ac. Electric motor is an electromagnetic device that is used to convert or transfer electrical energy according to the principle of electromagnetic induction.
- Q: How to control the start-stop of 220V ac motor with a single chip? What type will you use for the relay
- The digital output of the single chip is high and low, which can be used to control the power or power failure of the cable, so as to make the contact of the relay contact or break. The relay parameters include two main points. Line pack voltage, contact voltage current. Also consider the volume and connection mode. 3, line pack voltage, 5V, 9V, 12V, etc. Let the coil be connected to the voltage. The simple solution is to control NPN directly. Vcbo, the CEO of Vcbo generally meets the requirements. The current amplification and dissipation power are sufficient to satisfy the line package drivers. The contact point is usually dc voltage current, ac voltage current each set of parameters. According to the actual power failure flow choice. 5, with the line package voltage parameter, the contact parameter, the simple judgement of the volume size, select the relay of the good brand, such as omron. Wish you success!
- Q: What is the braking mode of ac motor? What are the characteristics
- Reverse connect braking The power phase sequence of the motor stator winding is changed while the motor is cut off the normal operation power supply, and the reverse tendency of the motor is made to produce the larger brake torque
- Q: What are the main parts of alternators?
- Ac generator is mainly composed of two major part is three-phase ac generators and silicon diode rectifier. x0d three-phase ac generator is mainly composed of the rotor and stator, and front and back end cover, fan, pulley, etc. x0d (1) the effect of the rotor magnetic field is. It is mainly composed of two pieces of claw pole, exciting winding and the slip ring, etc. Two pieces of the same shape claw pole cross to the pressure on the shaft, its space is equipped with steel magnetic clutches and exciting winding, at both ends of the field winding are respectively welded on each other's insulation slip ring, after two brush | bow out with the generator set iron column and magnetic field on the end cover by column. When the field current through, then form a mutual crisscross 6 pole. x0d
- Q: How to connect the ac motor to turn and reverse ~!
- If two sets of coil resistance Can put the capacitance end connection to the other end If only two sets of coil resistance is not the same as the turned on the motor Open the secondary coil connection from outside transpositions to adjust and reversing
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Tubular motor for automatic window accessary
- 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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