Roller Shutter Motor doors screens and rolling shutters 60mm
- Ref Price:
-
- Loading Port:
- Ningbo
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 500 set
- Supply Capability:
- 400000 set/month
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Quality Product, Order Online Tracking, Timely Delivery
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Roller Shutter Motor doors screens and rolling shutters
· 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
· 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: DLTM60M
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
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
- Q: There is a difference between ac frequency conversion and dc frequency conversion
- To compare the differences, you must first understand the structure of the two. In order to realize the dc motor speed regulation, there are several ways: (1) in the winding internal series resistance, the method of reducing I increases the loss of the drag system, the mechanical performance is "soft", and now it is not necessary. (2) regulating the armature winding voltage U, which is by far the best method of regulating speed, has the following characteristics: A) the mechanical properties of the speed adjustment are constant, and the speed landing only changes with the armature voltage. B) to achieve stepless speed adjustment, zero speed adjustment C) because the main flux is constant, the motor rated current is constant, so the speed control process has a "constant torque" characteristic.
- Q: Is a single-phase carbon brush motor a dc motor or ac motor?
- Role in the motor is to change the direction of current dc motor and ac motor, dc motor is conductive to change the rotor coil, which changes the rotor magnetic pole. And that changes the motion of the motor. Carbon brush is used for motor commutator or slip rings as export import current sliding contact, its conductive, thermal conductivity and good lubrication performance, and has certain mechanical strength and commutation spark instincts. Almost all electric motors use a carbon brush, which is an important component of an electric machine. The machine carbon brush is suitable for all kinds of motors, generators and shaft machines. With good commutation performance, long life. Motor carbon brush is used for motor commutator or slip rings, as export import current sliding contact, its conductive, thermal conductivity and good lubrication performance, and has certain mechanical strength and commutation spark instincts. Almost all electric motors use a carbon brush, which is an important component of an electric machine. It is widely applicable for all kinds of alternating current generator, synchronous motor, electric cylinder dc motor, crane motor ring, electric welding machine, etc. With the development of science and technology, the types of motor and working conditions of the use of more and more diversified, so need to have different grades of brush to satisfy these requirements, therefore, the types of brush has more and more with the development of motor industry.
- Q: Why is the ac motor chain divided by time is voltage
- The voltage base value is equal to the impedance base times the current base value, The impedance basis value is equal to the inductance base on the angular frequency basis, So, the voltage base is equal to the inductance basis times the angular frequency basis times the current base value,
- Q: What is the difference between the excitation winding of ac motor and the armature winding?
- Exciting winding is the excitation winding magnetic field, the armature winding is the ac electrical output winding, for dc excitation synchronous generator excitation winding is the generator rotor winding, armature winding of generator stator winding.
- 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: Which is better for a dc treadmill or an ac treadmill?
- How are you Run ac electric motor with frequency converter, and frequency converter, dc, need not run on the market at present electricity is dc motor, dc motor is ac motor durable, cost is lower than ac motor, dc motor for household electricity run using frequency low unlike commercial electricity run continuous operation at the club for a long time, so there is no need to buy ac motor electrical run, of course, if your family has better conditions with ac motor.
- Q: Ac motor power frequency conversion
- One, ac motor power supply Ac motor generally adopts three-phase system, compared with the single phase motor, because of the three-phase ac motor in both the performance index, the use of raw materials and price, etc, has the obvious superiority. The three-phase motor of the same power is small, light and low in price. Three-phase motor has self-starter capability. Single phase motor has no torque, and special measures are needed to solve the starting problem. The torque of single phase motor is pulsed and noisy
- Q: What are the similarities and differences between the dc brushless and the ac brushless motor?
- The brushless DC (BLDC) and the brushless AC (the name for which the name doesn't seem to be used in Chinese) belong to the permanent magnet synchronous motor. The two types of motors do not depend on the armature current and the waveform of the anti-electric potential. If the inverse voltage and the armature current are the rectangular wave, that's the BLDC, if it's a sine wave, that's the BLAC. Of course the inverse electric potential is a rectangle and the current of the sine wave, becomes the BLAC operating mode, so the waveform of the current is seen in the end.
- Q: Common problems with ac motor
- Prevention: (1) remove the pulsating flux and the power supply harmonic (such as the ac reactor in the output side of the converter); (2) when the motor is designed, the bearing seats and the base of the sliding bearings are insulated, and the outer and end of the rolling bearings are insulated. 2, why can't the general motors be used for plateau areas? At altitude, the commutation of the electric motor, the electric corona (high voltage motor) and the dc motor are adversely affected. The following three aspects should be noted: (1) high elevation, the larger the motor, the smaller the output power. But when the temperature rises with elevation, it is sufficient to compensate for the effect of elevation The rated output power of the motor is constant.
- Q: What is the difference between a three-phase synchronous motor and a three-phase asynchronous motor search
- We know that the three-phase power supply phase phase difference is the voltage on the phase between 120 degrees, three of the three-phase asynchronous motor stator winding on the spatial orientation also sent 120 degrees, so that when zhongtong into the three-phase power supply in the stator winding, stator windings creates a rotating magnetic field, the stator windings creates a rotating magnetic field, rotor conductors (cage) will cut the lines of magnetic force of a rotating magnetic field and induced current, the current in the rotor conducting bar and interact with a rotating magnetic field to produce electromagnetic force, electromagnetic force produced by electromagnetic torque drive rotor rotating magnetic field along the direction of rotation. In general, the actual speed of the motor is below the rotational speed of the rotating field. We call the three-phase motor an asynchronous motor. Three-phase synchronous motor is the three-phase generators of different working condition. There are N on three-phase synchronous motor rotor of magnetic pole, the pole to N - S - N - S - order, coil magnetic poles, all of the coil in series, the final ends, pick up on the rotor shaft of two copper on the slip ring, copper slip ring and the shaft is insulated.
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Roller Shutter Motor doors screens and rolling shutters 60mm
- 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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