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Marine Motors Series

Induction motors of DR series

Three-phase squirrel-cage induction motors of DR series are manufactured in accordance with technical specifications 16-513.456-78 for drives of pumps, centrifugal and axial fans.  

Motors meet the requirements of GOST B 23396-78. Mounting arrangement in accordance with GOST 2479-79 is IM2081 for DR100-112 and DRN, and IM5002 for DRV. Cooling method according to GOST 20459-87 is IC0141 for DR and DRN (with self-ventilation) and IC3141 for DRV. Protection degree of motors DR and DRN is IP54 according to GOST 17494-87 and IP20 for fan frame. Rated operating mode is continuous duty (S1) according to GOST 183-74.  

Motors provide both left and right directions of rotation.


Induction motors 2DMG100 and 2DMG112

Three-phase squirrel-cage induction motors 2DMG100 and 2DMG112 are manufactured in accordance with technical specifications 16-513.514-82. Motors are designed for gastight fan drives. Electric motors can be manufactured for all climate regions (including marine, cold, tropical, etc.) on a customer’s request, but for operation at temperature range from 1 to 50 С.  

Motors meet the requirements of GOST B 23396-78 and engineering documentation.

Mounting arrangement is IM2001 in accordance with GOST 2479-79. Cooling method is IC0040 according to GOST 20459-87. Rated operating mode of the motor is continuous duty (S1) according to GOST 183-74.

Motors are designed for power supply of 380V, 50Hz.


Induction motor 3DMG00L2-OM5

Squirrel-cage induction motors 3DMG00L2-OM5 are manufactured in accordance with technical specifications 16-525.603-85. Motors are designed for gastight electric fan drives and correspond to GOST B 23396-78. Mounting  arrangement is IM2001 in accordance with GOST 2479-79. Cooling method is IC0040 according to GOST 20459-87.  

Rated operating mode is continuous duty (S1) according to GOST 183-74. Motors are designed for power supply of 380V, 50Hz.


Induction motors 4A71R3ROM5-4A100R3ROM5

Induction motors 4A71R3ROM5-4A100R3ROM5 are manufactured in accordance with technical specifications 16510.653-77 and are designed for configuration of gearbox motors, which are installed in workshops of fish factory ships with unrestricted navigation area for national economic needs.  

Electric motors can be manufactured for all climate regions (including marine, cold, tropical, etc.) on a customer’s request. Motors meet the requirements of GOST 183-74 and Rules and Regulations for the Construction and Classification of Marine Vessels of the Register, part XI, edition 2005.  

Motors are designed for power supply of 220V and 380V, 50Hz. Motors can be manufactured according to other standard voltage ratings not exceeding 660V on a customer's request.  

Rated operating mode of the motor is continuous duty (S1) according to GOST 183-74. Mounting arrangement is IM3001 in accordance with GOST 2479-79. Cooling method is IC0141 according to GOST 20459-87. Ambient climate factor ratings correspond to GOST 15150-69.


Induction motors DM2ShN 80, 90

Squirrel-cage induction motors DM2ShN 80, 90 are manufactured in accordance with technical specifications OBA.513.107-77. Motors are designed for pump drives.

Motors meet the requirements of GOST 183-74 and Terms of delivery ... No.01-1874-62.  

Electric motors can be manufactured for all climate regions (including marine, cold, tropical, etc.) on a customer’s request. Mounting arrangement is IM2031 (for DM2ShN80B4) and IM3011 (for DM2ShN90SA2) in accordance with GOST 2479-79. Cooling method is IC0141 according to GOST 20459-87. Motor design is watertight according to GOST B 23396-78.  

Motors provide both left and right directions of rotation.


Induction motors DM2ShN 132, 180

Induction motors DM2ShN 132, 180 are manufactured in accordance with technical specifications OBA.513.109-77. Motors meet the requirements of GOST 183-74 and Terms of delivery ... No.01-1874-62.

Motors are designed for pump drives.

Cooling method is IC0141 according to GOST 20459-87. Rated operating mode is continuous duty (S1) according to GOST 183-74. Motor design is watertight according to GOST B 23396-78.

Motors DM2ShN132SB4 provide both left and right directions of rotation, which shall be discussed while placing an order. Motors DM2ShN180SB2 provide right direction of rotation.

The main parameters of motors correspond to those specified in the table.


Induction motors of DMO2Sh63-90 and DM2Sh71-132 type.

Squirrel-cage induction motors DMO2Sh63-90 and DM2Sh71-132 are manufactured in accordance with technical specifications OBA.513.108-77. Motors DMO2Sh are designed for axial fan drives, and motors DM2Sh are designed for centrifugal fan drives.

Motors meet the requirements of GOST 183-74 and Terms of delivery ... No.01-1874-62. Mounting arrangement in accordance with GOST 2479-79 is IM2001, IM2011, IM2031 and IM2071 for DM2Sh and IM9201 for DMO2Sh. Cooling  method is IC0141 for DM2Sh and IC3841 for DMO2Sh according to GOST 20459-87. Rated operating mode is continuous duty (S1) according to GOST 183-74. The number of start-ups per hour should not exceed 6 evenly distributed over time. Three start-ups at a run are provided after warm-up. Motor design is watertight according to GOST B 23396-78. Motors provide both left and right directions of rotation.  

Electric motors can be manufactured for all climate regions (including marine, cold, tropical, etc.) on a customer’s request.  


Induction motors DA112

Induction motors DA112 are manufactured in accordance with technical specifications of Ukraine 3.06 048-94. Motors are designed for following purposes:  

DA112MA2 and DA112MV2 - for general industrial machinery drives;

DA112MA4 and DA112MV6 - for lifeboat launching and lifting gears.  

Motors meet the requirements of GOST 183, DSTU 2365, the requirements of current technical specifications and engineering documentation. Motors DA112MA4 and DA112MV6 correspond to the Russian Register of Shipping.

Electric motors can be manufactured for all climate regions (including marine, cold, tropical, etc.) on a customer’s request.  

Motors are designed for voltage of 380V, 50Hz.

Mounting arrangement in accordance with GOST 2479 is  

IM1081, IM2081, IM3081 for DA112MA2 and DA112MV2;

IM3081 for DA112MA4 and DA112MV6.

Motor protection degree is IP54, and for DA112MA4 and DA112MV6 it is IP56, according to GOST 17494. Protection of motors DA112MA4 and DA112MV6 against water intrusion through the shaft line is provided by machinery. Cooling method is IC0141, and for motors DA112MA4 and DA112MV6 it is IC0041 according to GOST 20459.  


Induction motors AIRB80E2EBO-M5

Induction motors AIRB80E2EBO-M5 are of special design with an electromagnetic brake and manual unbraking device, with a built-in thermal protection, and they are manufactured in accordance with technical specifications 16-91. Motors are designed for bridge crane drives, which are mounted on ships with unrestricted navigation area and designed for frequency of 50Hz.  

Motors meet the requirements of GOST 183, GOST 28330 and Russian Register of Shipping, edition 2005.

Electric motors can be manufactured for all climate regions (including marine, cold, tropical, etc.) on a customer’s request. Mounting arrangement is IM3001 in accordance with GOST 2479.  

Rated operating mode is intermittent periodic duty (S4) according to GOST 183 with 240 start-ups per hour and inertia coefficient FJ = 1.2, and with duty cycle

DC=15% for single-speed motors;

DC = 20/25% for two-speed motors.

Protection degree is IP54 according to GOST 17494. Cooling method is IC0040 according to GOST 20459.


Induction motors DM, DMM and DMO132-180

Marine three-phase squirrel-cage induction motors DM, DMM and DMO132-180 and their modifications are manufactured in accordance with technical specifications 16-513.363-74. Motors meet the requirements of GOST 183-74 and Rules and Regulations for the Construction and Classification of Marine Vessels.

Electric motors can be manufactured for all climate regions (including marine, cold, tropical, etc.) on customer’s request.

Mounting arrangement in accordance with GOST 2479-79 is 1M1081, 1M2081, IM3081 for DM and DMM; IM2081, IM3081 for DMN, DMMN, DMNU and DMMNU; IM1081, IM2081, IM3081, IM2282 for DMB and DMMB; IM1081 for DMO. Rated operating mode is continuous duty (S1), operation in temporary duty (S2) of 10, 30, 60 min is available for motors DM, DMN, DMNU, DMM, DMMN, DMMNU according to GOST 183-74. Protection degree is watertight (IP55 according to GOST 14254-96). Motors are designed for 220 V or 380V, 50Hz.


Induction motors AIR71ZhOM2- AIR100ZhOM2

Technical specifications are 16-88.

These specifications apply to induction motors AIR71ZHOM2 - AIR100ZHOM2 and establish requirements for motors produced for needs of the national economy.    

Motors are designed for monoblock pump drives on Navy ships for operation with frequency of 50 Hz in the unrestricted navigation area.

Electric motors can be manufactured for all climate regions (including marine, cold, tropical, etc.) on a customer’s request.  

The legend of the motor is the following:  

AIR – motor series;  

71,80,90,100 - dimensions;

A, B - stator core length (A - the first length, B - the second one);

S, L - mounting dimensions along the length of the frame;

2, 4 - number of poles;

Zh - shaft end extension;

OM2 - climatic modification according to GOST 15150-69.

The motors meet the requirements of GOST 183-74, Rules and Regulations for the Construction and Classification of Marine Vessels of RF Register, the requirements of these technical specification and design documentation.

Motors can be customized for voltage of 380 V, with three winding outputs and star connection diagram. On customer’s request motors can be manufactured for other voltage standards, but not exceeding 660 V, and other connection diagram with a corresponding number of winding outputs.

Rated operating mode of the motor is continuous duty (S1) in accordance with GOST 183-74.

Protection degree of the motor is IP54 in accordance with GOST17494-87. Protection against water intrusion through the shaft line is provided by the pump design.

Cooling method for motors is ІS0141 according to GOST20459-93.


№ 

Series, type

Power, kW

Voltage, V  

Synchronous speed, rpm

Efficiency, %

Weight, kg*

GOST, Technical specifications

1

2

3

4

5

6

7

8

1

AIR71A2 

0,75

380-660

3000

78,5

11,4

Technical specifications 16-88 

2

AIR71V2

1,1

3000

79

12

3

AIR71A4 

0,55

1500

71

11,2

4

AIR71V4 

0,75

1500

75

11,5

5

AIR80A2 

1,5

3000

81

15,5

6

AIR80V2

2,2

3000

82,5

17,5

7

AIR80V4

1,5

1500

78

16,7

8

AIR90L2 

3

3000

83,5

23

9

AIR90L4 

2,2

1500

81

22,3

10

AIR100S2

4

3000

87

33,4

11

AIR100L2

5,5

3000

88

38,8

12

AIR100S4 

3

1500

82

30,4

13

AIR100L4

4

1500

85

33,4

 * motor weight is stated for ІМ2021; ІМ2031


Production