Remote Tubular motor 60mm tube for rolling shutter, awning

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Loading Port:: Ningbo

Payment Terms:: TT OR LC

Min Order Qty:: 500 set

Supply Capability:: 400000 set/month

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Features:
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:
6pcs/carton with foam in it

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:
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

Model: DLTM60O-60
Tube diameter(mm): 60
Out Torque(N. M): 60
Rate Voltage(V): 230/110
Frequency(Hz): 50/60
Rated Power(W): 429/550
Out Speed(r. P. M): 15
No Load Current: (A): 1.92/2.20
Time Rating(min): 4
Thermal Protector(C): 140
Protection Level: IP44
Insulation Level: H
Noise(db): ≤43
Complete Weight(Kg): 2.8
L(mm): 700

HS Code: 86315100
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:Dc motor power 13KW for ac motor: Ac motor instead of dc motor, in practice is ok, but note that dc motor at low speed torque is directly proportional to the voltage and current, and ac motor in this area is insufficient, so use ac instead of dc motor should use the relevant calculation formula to power, and to consider the 2 kinds of control mode is different, so the speed and power are to consider, general communication is 1.5 times of communication, speed matching with dc

Q:Single phase synchronous alternator working principle: Without dc voltage on the brush, constant speed by prime mover drag the armature to counterclockwise rotation, on both sides of the coil is cutting lines of magnetic force under different magnetic polarity, respectively, in which the induction electromotive force, electromotive force direction determined by the right-hand rule. This electromagnetic situation is shown on the graph. Due to the armature rotate continuously, and, therefore, must take the current carrying conductor in magnetic field from the coil side ab and CD alternately cutting lines under the N pole and S pole, although each side of coil and the coil in the direction of induction electromotive force is alternating. Induction electromotive force in the coil is A kind of alternating electromotive force, and in the brush. A, B side electromotive force for dc electromotive force (some say exactly, is A kind of direction invariable pulse vibration electromotive force). Because, the armature in the rotation process, no matter the armature turn to what position, due to the effect of the reversing of the commutator with brush, brush A by commutator segment of electromotive force always is the cutting edge of electromotive force by the coil in N pole magnetic field lines, therefore, brush A always have A positive polarity. In the same way, the brush B has always negative polarity, so the brush can lead to the same change in the direction of the pulse. If the number of coils per pole increases, the pulse vibration decreases, and the dc electromotive force can be obtained. That's how the dc generator works. It also shows that the zidc generator is essentially an ac generator with a commutator.

Q:How the ac motor works: Ac motor consists of stator and rotor, what you said in the model, the stator is the electromagnet, the rotor coil. The stator and rotor is to use the same power supply, so the direction of the current in the stator and rotor changes always synchronized, namely the current in the coil direction changed, became the current in the electromagnet direction at the same time, according to the left hand rule, coil by magnetic direction invariable, the coil can continue turn. About the role of two copper rings, two copper rings with corresponding brush, can continuously is fed into the coil current. The benefits of this design are

Q:The difference between dc brushless motor and ac servo motor: Simple dc brushless motor can not do position control and can only do speed control. Ac servo can do position control and other kinds of control.

Q:How does the current transformer in ac motor work?: The electromagnetic current transformer is widely used in the electric system, and its working principle is similar to the transformer. The wiring of the current transformer, as shown in the left. The characteristics of the current transformer is: (1) a coil in series in the circuit, and as a result, the number of turns in a coil current depends on the load current of the circuit under test. And has nothing to do with the secondary current; (2) current transformer secondary coil of the current meter and relay to the coil impedance is very small, so under normal circumstances, current transformer run in to a short-circuit condition. The ratio of a current transformer to a second rated current is called the rated mutual inductance of a current transformer Because the current I1n is standardized, the secondary coil rated current I2n is uniformly 5 (1 or 0.5), so the mutual inductance ratio of current transformer is also standardized. The kn can also be approximated as the number of turns for the transformer one and the second coils, which is the number of turns in the kn = N1 / N2 type, the number of turns for one or two coils. Current transformer is used to measure large current.

Q:Multiple choice: the armature winding of large and medium ac motor is often used for the distribution winding of a double-spaced short distance. A reduces the current harmonics B, reduce the cost C reduces the air gap harmonic magnetic field: Because general winding when using single-layer windings, most (not all) cannot form a short distance, but the whole distance, the motor can effectively weaken the high order harmonic. The double winding will solve both problems.

Q:What is the difference between ac motor and dc motor?: The dc feature: (1) the speed of regulation is good. The so-called "speed regulating performance" means that the motor changes the speed of the motor under certain load conditions. Direct current electromotor can achieve uniform, smooth stepless speed adjustment under heavy load conditions, and the speed adjustment is wider. The starting torque is large. The speed adjustment can be achieved evenly and economically. Therefore, all machines that start or demand uniform speed of rotation under heavy load. Communication features: The ac motor is more efficient, no smoke, no smell, no pollution and less noise. Due to its series of advantages, it is widely used in industrial and agricultural production, transportation, national defense, commercial and household electrical appliances, medical equipment and so on

Q:How to control ac motor with single-chip microcontroller: First of all, you have to make sure that you have a two-way flow of alternating current motors. For example, using a single piece of the triode drive relay to control the motor's positive and backward rotation, as in the case of the main parasymmetrical single tap. The problem with this control circuit is that you can't control the motor stop! Moreover, the steering is controlled when the motor is rotated The motor may cause damage due to inertia. In the figure, the added level 1 stop control (1) (2), and steering control besides can control the motor stopped, also can be in to control motor rotation to insert the stop control, avoid damage to the motor inertia torque motor. Of course, if you are using two limit switches to control the motor's one-way work, you can use the image above.

Q:Ac motor 110KW how much current: But it's very short, so it's usually 1.3 to 1.7 times, and that's 1.5 times. You also have to think about the coefficient of use, and you take one of the motors. 223 * 1.5 * 0.9 = 301 A

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.

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