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: Why does the motor need capacitance when the machine starts?
- Only for single phase ac motor, because a single winding is unable to form a rotating magnetic field, the electric capacity of a rotating magnetic field is formed after phase-shifting three-phase don't need to, so it can synthesize a rotating magnetic field
- Q: The electric spark machine USES ac motor or dc motor!
- The external power supply is ac, but the electric spark machining is dc, and there is a rectifier in the interior, and the dc resistance communication. By a half wave of positive and a negative half wave voltage is composed of alternating current (ac), and there is only one direction (positive or negative) of a certain voltage is dc pulse width; By the pulse of dc power induction, the induction is still a dc pulse, and if the ac is ac, a cycle will have a minimum of two ignition cycles, no drops, please take it.
- Q: Does the step motor belong to ac motor or dc motor?
- Step motor should be ac motor, and stepper motor is an actuator which converts electrical pulse into angular displacement. Popular point: when the stepper driver receives a pulse signal, it is driving a stepper motor according to set the direction of a fixed Angle (and the step Angle). You can control the amount of angular displacement by controlling the number of pulses, so that the target is accurate. At the same time, you can control the speed and acceleration of the motor by controlling the pulse frequency.
- Q: How does a three-phase ac motor form a circuit?
- He has two ways of looking at your connection, you have a star and a triangle. The three-phase algorithm also involves the phase Angle of the current. The star connection means that the third phase of the heating tube is connected at the end and the third phase is the power end. The triangle connection means that the three heating pipes are connected to each other, and the three end points are the power end. Star connection: the line voltage is equal to the square root of the phase voltage, and the line current equals the current. Delta connection: line voltage is equal to phase voltage, and line current is equal to the square root of three times the current.
- Q: The difference between dc motor speed and ac motor speed regulation
- The difference between dc motor speed and ac motor speed regulation is the difference of working principle. Dc motor speed control: to make the armature is a direction of the electromagnetic torque, the key is: when the coil side under the different polarity of magnetic pole, how to through the direction of the current in the coil in a timely manner to transform, namely the so-called "reverse". This must add a device called a commutator, commutator brush it can ensure each pole in the coil side under the current is always in one direction, can cause the electric function continuous rotation.
- Q: Permanent magnet motor is dc motor and ac motor
- A permanent magnet can be a dc motor or ac motor (for example, a home breeze fan). In the same way, no permanent magnet can be either a dc motor or ac motor, or even an alternating current. In contrast to electric excitation motor, permanent magnet motor, especially rare earth permanent magnet motor, has simple structure and reliable operation. Small volume and light weight; Small losses and high efficiency; Flexible and varied in shape and size of the motor and other significant advantages, and application scope is extremely broad, almost throughout the aerospace, defense, the areas of industrial and agricultural production and daily life.
- 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: Any 220V ac motor can be reversed?
- Theoretically yes. Now there are only three lines of single phase motor. This type of motor is made by the manufacturer, which connects the starting winding and the main winding to the interior directly. This motor cannot be turned upside down by an external method if it is not modified.
- 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: How to control ac motor speed
- The speed of the ac motor is dependent on the frequency of the power supply.This...... Nothing, change the current or the resistance.
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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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