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GOST(АИР) Series

Features and Benefits:

Russia Standard Three Phase Induction Motor

1) 0.12-315kW; 0.16-430HP
2) 56-355MM Frame
3) 750 r/min; 1000 r/min; 1500 r/min; 3000 r/min
4) 50Hz
5) 220/380V, 380/660V
6) IM1081; IM2081; IM3081; IM3681





Products Induction

GOST (АИР) Series Three Phase Induction Motors are totally enclosed and fan-cooling. They

are newly designed in conformity with the relevant requirements & rules of GOST R 51689 &

IEC60034 standards.

GOST(АИР) motor have the advantage of high efficiency, long working life, energy saving,

high starting torque, low noise, small vibration, big breakaway torque, reliable operation

performance, easy & convenient  maintenance.

GOST (АИР) motor are widely used in many fields, such as machine tools, pumps, fans,

transport machinery, mixer, agriculture machinery, food machines, agitator, air compressor

etc. However,  GOST(АИР) series three phase asynchronous electric motors are unsuited to

be used in that place where combustible, explosive or corrosive gas exist and other special

requirements forbidden.

For the Connection Model of GOST (АИР) motor, please refer to the Nameplate on the motor.

(The Y Connection is adopted by motors′ Output equal or below 3 KW; The Delta-Connection

is adopted by motors′ Output above 4 KW).

GOST (АИР) Motor can be equipped with PTC.

For motor of frame size 160MM and above can be equipped with re-greasing system.

Unified Standard

--Motor Power Rank and Size: GB4826-84; GB4772.2-84; IEC72; GOST R 51689

--Electrical Code: GB755-87; IEC34-1; GOST R 51689

--Structure & Installation Type: GB997-81; IEC34-7; GOST R 51689

--Protection Class: GB4942.1-85; IEC34-5; GOST R 51689

--Cooling Method: GB/T1993-93; IEC34-6; GOST R 51689

Products Standard

Motor product labeling confirms to the following rules:  Series Code + Frame Size + Iron Core

Length No. + Motor Poles

Example: WG 90 L - 2

АИР—means induction motor

90—the second part means the height of motor center (when the motor has no foot, it is same

 to motor with foot)

L—the third part means the base iron core length no.(S-Short Base、M-Medium Base、L-

Long Base)

2—the forth part means the motor poles, this is a 2 poles motor, synchronous speed is 3000

r/min (50Hz); 3600 r/min (60Hz)

Service Conditions

--Ambient Temperature:  -15℃~40℃

--Altitude: not exceed 1000 Meter

--Rated Voltage:  380V

--Rated Frequency:  50Hz/60Hz

--Protection Class:  IP54, IP55

--Insulation Class:  F

--Cooling Method:  IC0141

--Working Duty:  S1(Continuous)

--Humidity:  ≦90%

--Connection:  Star-connection for up to 3Kw; Delta-connection for 4Kw and above

Address:  Will Maison, Qin Xiyang Industrial Area, Fuan, Fujian, China.

Tel:   +86-593-6985899    Fax: +86-593-6985899
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