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
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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
- Compared with the general motors explosion-proof electric motor is characterized by: (1) meet the requirements of type increased safety explosion-proof motor, a series of reliable measures to prevent spark, arc and danger of high temperature, can be safe operation in explosive dangerous location 2 zone. (2) the excitation control system is reliable by using the brushless excitation, setting the rotary rectifier disc and the static excitation cabinet. It is accurate to be accurate, without impact. The excitation system loses step protection and is reliable, and the whole step is strong. The circuit design is reasonable, the discharge resistance is not hot in the work. Excitation current adjusts the scope width. (3) synchronous machine, ac exciter and rotating rectifier disk coaxial. The rectifying disk is located between the main motor and the exciter, or outside the bearing seat.
- Q: The difference between pulse motor and servo motor
- The step motor is synchronous motor, which is running in step by step and is open loop. The servo motor is running continuously, with the encoder feedback, it is closed loop.
- Q: How do you think a motor is an ordinary motor or a servo
- Different methods: Common motor is a radiator in the rear, general motors are cast iron case The servo motor is a coder with no cooling fan, usually aluminum Servo motor Open classification: machine, motor Noil definition: the engine that controls the operation of the mechanical component in the servo system. Noil effect: servo motor, can make control speed, position precision is very accurate. The voltage signal is converted into torque and rotational speed to drive the control object Noil classification: dc servo motor and ac servo motor.
- Q: What is the difference between a general motor and a high-speed motor?
- The bearing of high speed motor is wear-resisting, so some high-speed motor USES liquid bearing or air bearing, so that the rotor does not have direct contact with the stator.
- Q: What is the difference between a carbon brush motor and a regular motor. Which machine is better
- Normal asynchronous motor is good, the line will run normally, the carbon brush of the carbon brush will wear out frequently, very troublesome.
- Q: What is the cause of the overheating of the servo motor
- 4: the inner hole of the bearing is eccentric, and the shaft is wiped. : 5: the motor ends or the bearing cover are not flat; 6: there is no calibration of the coupling between the motor and the load, or the belt is too tight; 7: the bearing clearance is too large or too small; The motor shaft bends.
- Q: What's the difference between a step motor and a brushless motor?
- The step motor can control the Angle of rotation precisely, but no brushless motor is not allowed The motor rotor is a grass-fed structure, neither winding nor permanent magnet. On the rotor of the brushless motor is the rotary rectifier and the excitation winding Brushless motor is used to generate power and power. Step motors are used for precise positioning, such as tool displacement control on machine tools
- Q: Is the servo motor more than the general motors? Why is that?
- The average injection machine can also save energy, whether it's a servo or a frequency converter, which can be used to save energy, but the difference is as follows: If you use a converter, the cost is low, (the converter cost is about 500 to 600 yuan per KW, and the servo is about 1,200 ~ 1500 yuan per KW). The frequency conversion of the frequency converter is lower than the servo, (the frequency of the frequency converter is 20% ~ 50%, and the servo is usually 30% ~ 70%). 3. The frequency converter with low maintenance cost, frequency converter by the localization of more than 10 years of history, has become increasingly stable, many occasions can be comparable with imported, while the servo is not very mature, average life is not too long, once out of the problem, the cost is very high. It depends on your financial situation and going to the statement, the company also produces servo, not in the fight against others, but after so many years of experience, the company's injection molding machine frequency conversion electric saving is very stable, like some big enterprises such as byd, unified group and other large enterprises are successfully used for years
- Q: What is the difference between servo motor and general motors?
- Thus, ac synchronous motor belongs to precision adjustment, the encoder is not easy to hit, dust, vibration, in use process, if maintain undeserved can cause all kinds of fault, not general motor maintenance personnel can deal with it.
- Q: What is induction motor? What is the difference between ordinary motors? What is the price of a small induction motor? Is there a inductive dc motor?
- Who are on the stator winding and rotor embedded inside aluminum ring call induction motor, namely ordinary motor, dc motor excitation induction, copper head inverter, form anyway, magnetic pole, the price is now with copper and steel prices, the price is also growing sharply
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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
OKorder Financial Service
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