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Three-phase asynchronous motor for oil pumps

Category:

Zhejiang Dashu

Applicable to: This motor is widely used in hydraulic transmission machinery such as machine tools, forging and pressing equipment, lifting systems, marine applications, injection molding machines, metallurgical equipment, construction machinery, and mining machinery. It is also suitable for use with CY-Y oil pump units, gear pump vane pumps, and other types of plunger pump units.
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Detailed information

　　Features: The motor is of the internal-shaft type, model Y2. It can be configured with wiring leads exiting from the left, right, or top, depending on customer requirements. It can be directly coupled to the pump without the need for a coupling, thereby reducing installation space. The motor boasts a compact structure, small size, light weight, low vibration, low noise, high efficiency, and long service life.

　　Product-related parameters

　　Base center height: 63–160 mm

　　Power range: 0.37–18.5 kW

　　Rated voltage: 380V (other voltages require a separate agreement)

　　Rated frequency: 50 Hz (or 60 Hz)

　　Protection rating: IP54 (or IP55)

　　Insulation class: Class F

　　Work mode: S1

　　Installation types: horizontal and vertical

　　Technical Data (380V 50Hz)

Model Power Current Rated speed Efficiency Power factor Locked-rotor current Locked-rotor torque Maximum torque
kW (A) (revolutions per minute) η(%) (cosφ) Rated current
list/TN 		Rated torque
Tst/TN 		Rated torque
Tmax/TN
Synchronous speed: 3000 r/min
80M1-2 0.75 2830 1.77 77.4 0.83 6.1 2.2 2.3
80M2-2 1.1 2.50 79.6 0.84 7.0
90S-2 1.5 2840 3.34 81.3 0.84
90L-2 2.2 4.73 83.2 0.85
100L-2 3.0 2870 6.19 84.6 0.87 7.5
112M-2 4.0 2890 8.05 85.8 0.88
132S1-2 5.5 2900 10.9 87.0 0.88
132S2-2 7.5 14.7 88.1 0.88
132M-2 9 2900 17.6 88.1 0.88
160M1-2 11 2930 21.0 89.4 0.89
160M2-2 15 28.4 90.3 0.89
160L-2 18.5 34.4 90.9 0.90
Synchronous speed: 1500 r/min
80M1-4 0.55 1390 1.57 71 0.75 5.2 2.4 2.3
80M2-4 0.75 1.88 79.6 0.76 6.0 2.3
90S-4 1.1 1400 2.67 81.4 0.77
90L-4 1.5 3.48 82.8 0.79
100L1-4 2.2 1430 4.90 84.3 0.81 7.0
100L2-4 3.0 6.50 85.5 0.82
112M-4 4.0 1440 8.56 86.6 0.82
132S-4 5.5 11.5 87.7 0.83
132M-4 7.5 15.3 88.7 0.84
132M-4 9 1440 18.3 89.2 0.84
160M-4 11 1460 22.2 89.8 0.84 2.2
160L-4 15 29.6 90.6 0.85 7.5
Synchronous speed: 1000 r/min
80M1-6 0.37 890 1.30 62 0.7 4.7 1.9 2.0
80M2-6 0.55 1.79 65 0.72 2.1
90S-6 0.75 910 2.09 75.9 0.72 5.5 2.0
90L-6 1.1 2.93 78.1 0.73
100L-6 1.5 940 3.81 79.8 0.75
112M-6 2.2 5.38 81.8 0.76 6.5
132S-6 3.0 960 7.20 83.3 0.76 2.1
132M1-6 4.0 9.45 84.6 0.76
132M2-6 5.5 12.6 86 0.77
160M-6 7.5 970 17.0 87.2 0.77 2.0
160L-6 11 24.2 88.7 0.78
Synchronous speed: 750 r/min
90S-8 0.37 660 1.49 62 0.61 4.0 1.8 1.9
90L-8 0.55 2.17 63 0.61 2.0
100L1-8 0.75 690 2.40 71 0.67
100L2-8 1.1 3.32 73 0.69 5.0
112M-8 1.5 680 4.40 75 0.69
132S-8 2.2 710 6.04 78 0.71 6.0
132M-8 3.0 7.90 79 0.73
160M1-8 4.0 720 10.3 81 0.73 1.9
160M2-8 5.5 13.6 83 0.74 2.0
160L-8 7.5 17.8 85.5 0.75

　　Oil Pump and Motor Fitment Dimension Table (see the oil pump in the figure below)

Oil pump

 

 

Serial number Oil pump shaft extension diameter D Oil pump keyway (width F × depth G) Oil pump flange stop groove X Oil pump fixing hole spacing Q Oil pump fixing screw H (quantity - specification) Note
1 φ12 4×14 φ50.8 82.55 2-M12 　
2 φ12.5 4×14 φ50.8 □63.5×63.5 4-M8 　
3 φ12.5 3 × 14.3 φ50.8 82.55 2-M8 　
4 φ12.7 3.2 × 14.3 φ82.55 106.4 2-M10 　
5 φ15.875 4 × 17.9 φ82.55 106.4 2-M10 　
6 φ16 5 × 18.2 φ70 98 4-M10 　
7 φ16 5 × 18.3 φ38 70×100 4-M8 　
8 φ16 5 × 18.3 φ55 or φ70 70×145 4-M8 　
9 φ16 5 × 18.3 φ55 50×125 4-M8 　
10 φ16 5 × 18.3 φ50 40×110 4-M8 　
11 φ18 6 × 18.3 φ80 71.5 × 100 4-M8 　
12 φ19.05 4.76 × 21.4 φ82.55 106.4 2-M10 　
13 φ19.05 4.76 × 21.4 φ95 □90×90 4-M10 　
14 φ19.05 4.76 × 21.4 φ95 □90×90 4-M10 　
15 φ20 5×22 φ82.55 106.4 2-M10 　
16 φ22 5 × 24.5 φ95 □90×90 4-M10 　
17 φ22.22 6.35 × 25.1
4.75 × 24.5 		φ101.6 146 2-M12 　
18 φ22.22 6.35 × 25.1
4.75 × 24.5 		φ127 181 2-M16 　
19 φ25 7 × 28 φ101.6 146 2-M12 　
20 φ25.4 6.35×28.5 φ101.6 146 2-M12 　
21 φ30 7 × 33 φ160 □132×132 4-M12 　
22 φ30 7 × 33 φ160 187 4-M12 　
23 φ31.75 7.94 × 35.5 φ127 181 2-M16 or 6-M16

　　Horizontal Installation and Overall Dimension Table for Oil Pump Motors

Machine base number Installation dimensions External dimensions
A B C H K AA AB BB AC AD HA HD L
80 125 100 Depends on the model of the user’s pump. 80 10 34 160 135 170 135 10 164 Depends on the model of the user’s pump.
90S 140 100 90 10 36 175 140 190 150 12 185
90L 140 125 90 10 36 175 165 190 150 12 185
100L 160 140 100 12 40 200 180 210 165 14 210
112M 190 140 112 12 48 240 180 230 190 15 260
132S 216 140 132 12 55 265 190 270 210 18 315
132M 216 178 132 12 55 265 230 270 210 18 315
160M 254 210 160 15 65 314 260 330 240 20 330
160L 254 254 160 15 65 314 304 330 240 20 330

Oil pump Oil pump Oil pump

　　Vertical Installation and Dimensional Specifications for Oil Pump Motors

 

Machine base number Installation dimensions External dimensions
N M T S AC AD P L
80 130 180 7 12 170 135 205 Depends on the model of the user’s pump.
90S 130 200 7 12 190 150 230
90L 130 200 7 12 190 150 230
100L 180 225 8 15 210 165 250
112M 180 250 8 15 230 190 250
132S 230 265 8 15 270 210 300
132M 230 265 8 15 270 210 300
160M / / / / 330 240 /
160L / / / / 330 240 /

Oil pump Oil pump

 

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Kai Zheng Mechanical & Electrical

Product Inquiry：

13618289761

Address: Building 6, No. 115 Tongtao North Road, Jiulongpo District, Chongqing City

Phone:023-68183320/023-68652631
Fax:023-68886079

Email:kzjd5199@qq.com

Kai Zheng Mechanical & Electrical

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