Tubular motor for roller shutter;nice tubular motor;roller shutter door motor
- 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
· 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, 
- Q: Is the ac servo motor self internal speed control
- For example! The panasonic servo A4 series of electric motors has coders, encoders and motor positions. I didn't open it, I should have been an encoder! The encoder output is connected to the servo drive to control accuracy! When the encoder outputs the pulse signal! The servo actuator can be powered by a single unit and can also be powered by three.
- Q: Who knows the main difference between dc motor and ac motor
- As the name suggests, dc motors use direct current as a power source. Ac motor is used as an ac power supply. According to the structure, the principle of dc motor is relatively simple, but the structure is complex and not easy to maintain. Ac motor is complex but relatively simple, and is easier to maintain than dc motor. The dc motor introduces the current to the rotor armature through the brush and the commutator, so that the rotor can force the force in the stator field. Ac motor (commonly used ac asynchronous motor, for example) is to put the ac electric flux into the stator winding, thus in the rotor creates a rotating magnetic field in air gap, rotating magnetic field in the rotor winding induced current, which make the rotor spinning force produced in the stator magnetic field. Dc motor speed regulation is simple, but use case is limited. Ac motor speed regulation is relatively complicated, but it is widely used because of ac power supply.
- Q: Is the synchronous motor not communicating? Why do you say that brushless dc is a type of synchronous motor? Exclude o
- The synchronous motor you are talking about should be the permanent magnet synchronous motor, the difference between him and dc brushless motor:
- Q: Is it still a communication welder
- Of course the ac welder was used in sales; And it's not too small; But today's ac welders are mainly concentrated in high-power welders;
- Q: 60W regular ac motor needs to be fast and slow before stopping, how to control?
- 2 l talk nonsense, what do you do to show me, let me explain, first, to see what is your motor under common law, if the three phase is much more easy, can also be single phase, three-phase can use frequency converter, the acceleration and deceleration, such as 2 s up to full speed, 50 seconds to slow down to 0, no inverter single-phase, individual can be addressed by transformer, time relay, contactor, such as a startup, you give him a full voltage, stops, you give him 80% of the voltage, at 70%, to 60%, so cut down slowly, variable voltage, through the transformer to solve, to a number of different levels of transformer, or more output voltage transformer, as well as by PID controller and SCR, thyristor can adjust voltage, and can also use the sliding resistor to solve, or sliding transformer, or resistance, change the voltage, to reduce the speed, way to many oh
- Q: What is the difference between alternating current motors and dc motors?
- 1 similarities (1) structure on the same ac generator and dc motor structure is composed of stator, rotor, iron core, coil, magnetic pole, brush, etc. (2) the application of electromagnetic applications is the same as electro-magnetic and magnetoelectric phenomena. (3) the transformation using the same Asynchronous motor, as long as the prime mover drag (such as turbine, diesel engine, etc.), the rotor rotating speed n higher than that of rotating magnetic field of synchronous speed n1, even if the slip S = negative, plus the exciting current, becomes the ac asynchronous generator; Dc motor, if the part of the change of its power to external power rotation, it's on the end of the armature winding and field winding is dc voltage, which means dc motor can also be used as dc generator. (4) to maintain the same operation In the operation of all needs to check its operation, sound and vibration is normal, the ventilation is good, bearing oil, adequacy of stator winding and the temperature of each part is normal, the rotor brush on the presence of abnormal spark, voltage and current is within the scope of the rating, chassis ground zero are in good condition and etc. 2 the difference
- Q: How do ac motor maintenance and maintenance?
- Maintenance and maintenance of electric motors: A, 1, in the daily inspection, mainly check the lubrication system, appearance, temperature, noise, vibration and abnormal phenomenon, also check the ventilation cooling system, the condition of sliding friction and fastening situation of parts, do check and record. 2, monthly or regular inspection of the main check grounding device switch, wiring, whether there is loose phenomenon, such as presence of damaged parts, if you have to plan and repair measures are put forward, check the dust accumulation, to timely cleaning, check for damage and aging lead wire and the wiring problem. Test the insulation resistance of the motor winding and record it. In addition to the above mentioned items, the annual inspection of the disintegrating motor will be checked, cleaned or cleaned, and checked for insulation
- Q: How to implement the start-stop of three-phase ac motor with the contactor?
- A master switch, red, green, two button button box, five fuse short circuit protection, 1 overheating protection, ac contactor, thermal relay according to the following diagram together.
- Q: Is it that all ac motors are bi-directional
- What is the two-way communication machine.You're talking about positive and negative, usually..
- Q: About 100W ac motor is better than dc motor
- For ac generator, it can realize the energy of the "direct" back to the grid (but must ensure that the four conditions: the same voltage amplitude, phase, phase sequence, same same frequency); But dc generator power inverter is required (convert alternating current to direct current (dc) according to the process of rectification, the process of convert dc to ac inverter), to feedback to the grid. So it also needs to increase the power inverter.
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Tubular motor for roller shutter;nice tubular motor;roller shutter door motor
- 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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