YVF Series Inverter Duty Motors In the China
- Ref Price:
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- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 500 pc
- Supply Capability:
- 3000 pc/month
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Product Specifications
YVF series motors, variable speed / frequency.
IEC Standard
Cooling method IC416 (forced cooling), protection class IP55, F class insulation, B grade temperature
Frame size: 80mm to 400mm.
Pole: 4, 6, 8 optional
Rated power: 0.18kw ~ 560kw, frequency control.
Frequency range: 5 ~ 100Hz
5 ~ 50Hz: constant torque output
50 ~ 100Hz: constant power output
Rated voltage: 22 / 380V, 380 / 660V, 230 / 400V, 400 / 690V.
Ambient temperature: -15 ℃ ~ 40 ℃.
Bearing Brand: SKF / C & U
Wiring: 0.18-3kw use star connection, 4-315kw use delta connection
Other Optional Specifications:
1. Heat protection: windings and / or bearings installed PTC, PT100.
2. with tropical moisture.
3. Drive: may need to use roller bearings, angular contact bearings, insulated bearings.
4. Special Paint: provide the corresponding special paint process for the high humidity, high temperature and highly corrosive environments.
5. junction box: from the drive end direction, can be installed on motor top, left and right.
6. cable gland material can be used: plastic, copper, steel, stainless steel. May provide extended the lead.
7. optional protection class: IP65.
8. IC410 (totally enclosed fan-less self-cooling); IC411 (totally enclosed fan cooled).
9. H-class insulation, high-temperature environment
- Q:What is the difference between explosion-proof motor and ordinary motor
- the hull protection level is IP54. Adopt F class insulation, temperature rise press B. (6) change the traditional water cooling to the upper water cooling, the water cooler on the upper part of the motor. (7) set up an antitide heaters, fixed in the hood of the motor, to be used for heating and moisture-proof during downtime. (8) select the high quality raw materials, electrical and mechanical calculation with a large margin, which can meet the temperature requirements of the running reliability and the increase of an ampere motor. (9) to set up comprehensive monitoring measures; The main junction box is set up for the differential protection of the self-balancing current transformer. The stator winding is buried in the work and the spare platinum-thermal resistance, which is Pt100. A leak monitor to monitor the leak of a water cooler; The two sides of sliding bearings have the on-site temperature display and remote signal terminals.
- Q:Why is electric motors not rotating? Everything else is good.
- The voltage should be greater than 36V (the battery is sufficient), and the input line should be checked if there is no voltage. Check the controller to turn the power supply voltage (switching of the red, black), normal voltage in 5 ~ 6 v, if there is no 5 v voltage, unplug the socket, restore 5 v voltage, hall element may be for motor short circuit, if still no 5 v voltage, is used as the controller, the controller should be replaced. First of all, check the speed of adjustment and the opening of the motor hall to have a short circuit.
- Q:Who is more powerful than the average motor and servo?
- Servo motor is controlled by the signals, whose output big and ordinary motor it makes no difference, but the difference on the startup mode, in the power phase at the same time, only a size to distinguish the size of the output torque of the motor.
- Q:If the value of the capacitor on a motor is smaller, it can also be installed in other motors
- The capacitance is ageing and the work is unstable and soon expires.I hope my answer will help you.
- Q:How do you solve the problem of stepping motor jitter
- It is usually possible to set the current value on a finalizer, and try it on a smaller scale. Note that too small a current can cause jitter, but the noise is low, not obvious. Also, the current is too small, high-speed rotation may need longer acceleration time, highest speed will be limited, need to find a balance between the two.
- Q:The difference between brushless dc motor and plain dc motor, where is its advantage
- Brushless dc motor and brushless dc motor is the difference between ordinary is as follows: 1, the brushless dc motor with integrated drive circuit commutation, ordinary brushless dc motor with brush and commutator with the reversing, keep the continuous rotation of the motors. The winding of brushless dc motor is the stator, the magnet is the rotor, and the common windings are the rotor, the electromagnet is the stator. The non-brush dc motor USES rare earth permanent magnet (nd-ti-boron permanent magnet) to achieve greater power and efficiency, and ordinary brush dc motor USES ferrite permanent magnet. The non-brushless dc motor is usually multi-groove, 6 slots, 9 slots, 12 slots, 24 slots, etc., the average brush dc motor has fewer slots, 3 slots, 5 slots, 7 slots etc. The company has shenzhen constant drive motor co., LTD.
- Q:What is the difference between a single phase motor and a two-phase machine?
- Typically, the single phase motor is an electric motor, commonly used in small devices that start torque, such as electric fans and other small household appliances. In this motor, a small single-stage rotating hidden copper coil generates a rotating magnetic field. Each pole is surrounded by copper wire or copper bands; In order to prevent the current in the coil change (lenz's law) can produce induced current in the copper strip, so that every cycle maximum field strength across the surface, to produce a large enough lower rotating magnetic field to drive the rotor and the load on it. As the rotor increases its torque to the maximum, the field of the original (fixed rotation) will rotate as the rotor turns. These motors are hard to reverse unless the internal structure changes.
- Q:Does the frequency conversion machine speak louder than the ordinary motor?
- And add in waveform on the ordinary motor through a special filter commonly, passes through the filter, plus waveforms on the motor for the standard sine wave, harmonic inside is very good, basically is the fundamental wave, so no noise. It looks something like this.
- Q:What is the difference between an energy-saving motor and a general motor
- Features of high efficiency energy-saving motor: 1, save energy and reduce long-term operation cost, very suitable for textile, fan, water pump, compressor, power saving a year recoverable motor acquisition cost. The machine can be switched on and off, and the asynchronous machine can be replaced completely. 3, rare earth permanent magnet high efficiency and energy saving motor itself than ordinary more than 15 ℅ save power. The power factor of the motor is close to 1, improving the quality factor of the power grid without the power factor compensator. Small electric current, saving power distribution capacity and extending the overall operating life of the system.
- Q:What is the structural difference between a two-speed motor and a regular motor
- Most of speed regulating pole change motor for squirrel-cage rotor motor, its structure is similar to the basic series three-phase asynchronous squirrel cage motor, now the domestic production of two, three, four speed 3 classes. Common asynchronous motor rotor speed formula: n = 60f/p, ordinary motor has only one speed.
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YVF Series Inverter Duty Motors In the China
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 500 pc
- Supply Capability:
- 3000 pc/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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