ADJUSTABLE-SPEED MOTOR

ADJUSTABLE-SPEED MOTOR

1. Frequency conversion motor

HTF2series three-phase asynchronous motor with variable frequency and speed regulation, namely YVP series three-phase asynchronous motor with variable frequency and speed regulation, is a motor that can change the power supply frequency and achieve the purpose of motor speed regulation.

Conditions of Use:
[Power supply conditions] Voltage fluctuation within ±5% (short-term allowable fluctuation ±10%); frequency fluctuation within ±2% (short-term allowable fluctuation ±5%). The motor and frequency fluctuate within ±5% at the same time, and the frequency fluctuation does not exceed ±2%.
[Place of use] It is suitable for machinery, fans, pumps, conveyor line automation equipment and machine tools in metallurgy, chemical, textile, pharmaceutical, printing, packaging, food and other industries.
[Ambient temperature] The ambient temperature varies with the season, but the highest is not more than +40°C, and the lowest is not lower than -15°C (except for special ambient temperature motors)
[Altitude] no more than 1000m (except high-altitude motors)
[Transmission mode] It is allowed to use elastic coupling, spur gear and pulley for transmission
[Rotation direction] clockwise (default), counterclockwise (order to be specified)
[Startup mode]Direct startup, frequency conversion startup, etc.

Data
Frame size 80~355
Power 0.18~375kW
Voltage (V): 380V or other voltages
2-pole frequency conversion range: ( 3 ) 5~ 60, 70, 100Hz
4, 6, 8, 10 pole frequency conversion range: (3) 5~ 100Hz
Protection class: IP54
Insulation class: F

2. Three-phase asynchronous motor for metallurgical lifting
Power: 1.5~200kW
Number of poles: 6, 8, 10P
Voltage: 380V
Frequency: 50Hz
Frame size: HTR112~400
Benchmark work schedule S3
Load Continuity Rate (FC) 40%
For general environment (40℃)
Class F insulation: IP44
For metallurgical environment (60℃)
Class H insulation: IP54

Applicable fields:
This series of motors is suitable for driving various types of hoisting machinery and other similar equipment in the metallurgical and mining industries, especially suitable for short-term or intermittent periodic operation, frequent starting, braking, sometimes overload and significant vibration and impact device of.

Features:
1. It is suitable for driving various types of lifting machinery and other similar equipment in the metallurgical and mining industries.
2. It has large overload capacity and high mechanical strength.
3. Benchmark S3-40% working system.
5. Using famous brand bearings, silicon steel sheets and enameled round copper wires, the performance is guaranteed, the insulation life is long, and it can also be competent in harsh environments
6. Standardized design, high-quality raw materials, advanced processing equipment and perfect quality assurance system, the whole series of motors have high efficiency, low vibration, low noise, stable performance, safety and reliability.

3. Flameproof type variable frequency speed regulation three-phase asynchronous motor

Product classification: HTX3 series high-efficiency flameproof three-phase asynchronous motor
Frame size 80~355
Power 0.18~375kW
Protection class IP55
Energy Efficiency Level China GB18613-2012 Level 2 (IE3)
Ambient temperature: ambient temperature is -15℃~35℃ (under coal mine) or -15℃~40℃ (factory) Rated voltage: 380V, 660V, 1140V, 380/660V, 660V/1140V.

Product classification: HTBP series flameproof three-phase asynchronous motor with variable frequency speed regulation
It is suitable for underground coal mines (non-mining face) (Ex d I ) and factories (Ex d II AT4. d II BT4) containing methane and other gases or coal dust, containing flammable gas or steam of Class IIA, Class B T1~T4 Sites where explosive mixtures are formed.

Product Advantages:
●Stepless speed regulation, wide speed regulation range
●The system has good speed regulation performance and more significant energy saving effect
●Insulation materials and processes that are resistant to high-frequency pulse voltage shocks are used
●Independent fan forced ventilation cooling

Applicable fields:
This series of motors is suitable for underground coal mines (non-excavation face) (Ex d I) and factories (Ex d II AT4. d II BT4) containing methane and other gases or coal dust. Locations where explosive mixtures of gases or vapours are formed.

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