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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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:How does ac motor speed control
- Ac motor is not adjustable and should be added converter.Electromagnetic coupling. It is used only for slip motors. By changing the current of excitation coil, the mechanism is simple, but the control power is small. Do not operate at a low speed.
- Q:How to control the start-stop of 220V ac motor with a single chip? What type will you use for the relay
- The current amplification comes directly with a triode, which is based on the control voltage of your relay. The 12-24v dc relay is usually selected. The protective circuit of heat relay is optional according to need.
- Q:What's the total number of ac motor governor? The most common, each principle, the detailed point, the master thank you Please be more careful, the principle means thank you
- Now the best ac motor speed performance is frequency conversion governor, it is accomplished by changing motor power frequency speed regulation, large range of speed regulation, and the energy conservation, will be, slow growth, and can be a starter motor, but the price is relatively high. Another kind is called a magnetic transmission, price close to the inverter, but different principle, characterized by long service life, less maintenance, existing at present in large motor speed control applications. Simple ac motor speed regulator can adopt the method of current limiting, step-down, like electric fan speed governor, this control method is simple, but the load characteristics of the motor is poor, is only applicable to small motor and load stability.
- Q:Why should ac motors be used in parallel with capacitors
- A capacitor is usually a single phase, or 220V motor. The capacitors it takes are usually strung together in so-called starting coils, not in parallel. You know that in a three-phase machine, you have three phase electrical connections, so you have a rotating magnetic field. This magnetic field drives the rotor. There is only one phase of the single phase motor. If a single phase motor does not start the coils and start the capacitance, it will not be able to form a rotating field with a single phase connected motor.
- Q:Direct current motor and ac motor, which is large, good, who invented
- The advantages and disadvantages of dc motor and ac motor Dc motor has a rapid response, large starting torque, rotating speed of from zero to rated speed can provide the rated torque performance, but the advantages of dc motor is also its drawback, because the direct current machine to produce a constant torque under the rated load performance, the armature magnetic field and rotor magnetic field must be constant to maintain 90 °, this is about to borrow from the carbon brush and commutator. The carbon brush and the commutator produce sparks and carbon powder when the motor is rotated, so there is a limit to the use of the place, except for the damage of the component. Ac motor without carbon brush and commutator, free maintenance, strong, wide application, but if you want to achieve the equivalent of dc motor according to the characteristic performance must use complex control technology to achieve. The ac motor is divided into asynchronous motors and synchronous motors. The asynchronous motor is divided into single phase asynchronous motor, two-phase asynchronous motor and three-phase asynchronous motor according to the number of stator phases. Three-phase asynchronous motor structure is simple, reliable and low cost.
- Q:How does the ac motor work? What can you do to change why?
- Changing magnetic field generated by the alternating current coil rotor cage in the change of current, the current changes in the change of magnetic field, two magnetic fields interact with each other, caused the cage with the center of the rotor shaft torque, to work,
- Q:There is a difference between ac frequency conversion and dc frequency conversion
- Ac frequency conversion speed regulation than dc speed regulation is widely used because of ac motor, is not a principle of frequency control of motor speed has the superiority, frequency control of motor speed can only be applied to speed regulation, and to control the torque is unable to be precise, the reason is very simple, dc speed control of the armature and the coupling of the excitation is not, is separate, so to the armature current and exciting current to achieve precise control. And ac speed regulation, armature current and exciting current are coupled, is unable to achieve accurate control, while the current vector control, frequency control of motor speed has also is using the modern control theory, by the vector transformation, the ac motor in the coupling of the armature current and exciting current, thus carries on the control, the principle of dc speed regulating is simulation. But it is difficult to control the dc speed control. Therefore, in mill, paper and so on, the torque demand is very high, dc speed adjustment is also widely used. For speed control only, current frequency conversion speed is the characteristic of realistic dc speed adjustment, because the advantage of ac motor is that dc motors cannot.
- Q:Is the extruder in 110KW a good ac motor or dc motor?
- Usually dc motors, the mechanical properties of low speed are better than ac motors
- Q:The motor in the hair dryer is ac motor, or dc motor
- Is a dc permanent magnet motor, alternating current (ac) in the rectifier diode, part of the heating wire and the motor is connected in series, two head pressure drop of heat wire is very big, the motor voltage is low.
- 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.
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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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