YRKK series High Voltage Motor - Helical Gearmotors, speed reducers, industrial gearbox, planetary gear unit, LA motor, Luan jianghuai Motor

Item name: YR/YRKS/YRKK series (H710~800) large-size High Voltage Wound Rotor Motor LA Jianghuai Motor

Rated voltage: 3KV~13.8KV
Output power: 140KW~3150KW
Poles: 2~16
Protection Class: IP54/IP55
Insulation Class: F/H temperature rise B
Altitude: Not exceed 1000m
Rated frequency: 50HZ
Duty: Continuous(S1)
Ambiemt temperature: -15°C~+40°C
The above is The Default Parameters, If you have any other special requirements, you can contact us for Customization.

DESCRIPTION

YRKK series high-voltage three phase slip ring motors are suitable for driving heavy load machines, such as metal cutting machine, cursher, ball mill, compressor, sugar machine hoist, transporting machines and so on.

YRKK series high voltage motors adopt rated voltage 3KV~13.8KV, rated frequency 50HZ(default). The power level and the mounting dimension conform to JB/T10314.2 and the IEC standard.

YRKK series high voltage three phase asynchronous electric motor adopt the new material and new technology. It can meet the requirement of any kind of environment. The protection class is IP44 or IP54, the cooling method is IC611, IC616. The mounting arrangements is IMB3. YRKK series motors have good properties such as high efficiency, lower noise, low vibration, light weight, reliable quality low starting current and easy to install and repair.

CONSTRUCTION INTRODUCTIONS:

This series motors with box type steel structure, can be observed its interior after removing the cooler or protective cover, and esay to be installed and maintained; Wound rotor is installed with slip ring structure; Insulation class F stator made by VPI process, ensure the reliability of insulation, moisture-proof and shock resistance; Temperature senor for stator and bearing, non-stop oil filling and exit pipe, improve the protection ability and operation efficiency of the motors. When the power is more than 2000kW, according to the requirement of customer, another terminal box can be installed to pick up the neutral point of winding.

This series motor can be applied to the requirements as follows: 1. The lager starting torque; 2. Power capacity is not enough to start a squirrel cage motor; 3. Long start time or start more frequently; 4. Adjust speed in a small range.

SPECIFICATION

No.	Brand Name	LA (LUAN JIAGNHUAI MOTOR CO., LTD)
1	Model no.	YR/YRKS/YRKK series (H710~1000)
2	Place of origin	LUAN, Anhui province, China
3	Insulation class	ClassB/F/H
4	Frenquency	50HZ/60HZ
5	Rated power	185–10000kw
6	Rated current	23.5–354.8
7	wire	100% copper
8	Duty	S1
9	Certification	ISO, CE
10	AC voltage	3kv, 6kv or customization
11	Ambient temperature	-15–40℃
12	Altitude	Not exceed 1000m
13	Mounting type	B3, B5, ETC

WORK CONDITIONS:

APPLICATION

The electric motors are used for driving different machines, such as compressors, water pumps, cracking machines, cutting machines, transportation machines and other equipment. It can also be used as primitive drivers to drive blowers, grinding coal, rolling mills and windlasses in mine, mechanical industry, petroleum & chemical industry, power plant and so on. The uses and technical requirements should be marked clearly when order motors, the special design can be adopted to ensure the reliable performance. This series motors also can design into increase safe type, used for place have explosive gas.