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  • YS系列三相异步电动机.jpg

YS Series Three-Phase Induction Motor

The YS series motors belong to the low-power motor category and are designed and manufactured in accordance with the national JB/T1009 standard.

Detailed information

  The YS series motors belong to the low-power motor category and are designed and manufactured in accordance with the national JB/T1009 standard. They represent a replacement for the JW and AO series and boast advantages such as high efficiency, energy savings, low noise, minimal vibration, high starting torque, long service life, and easy maintenance. These motors are widely used as power sources for equipment including food machinery, textile machinery, ventilation systems, and machine tool lubrication systems.

  Product-related parameters

  Base center height: 71–90 mm

  Power range: 250–2200 W

  Rated voltage: 380V

  Rated frequency: 50 Hz

  Protection rating: IP44

  Insulation class: Class B

  Work mode: S1

Model Power Current Rated speed Efficiency Power factor Locked-rotor torque Locked-rotor current Maximum torque
kW (A) (revolutions per minute) η(%) (cosφ) Rated torque
Tst/TN
(A) Rated torque
TMax/TN
YS7112 370 0.95 2800 73.5 0.80 2.3 ≤6 2.3
YS7122 550 1.35 2800 75.5 0.82 2.3 ≤6 2.3
YS8012 750 1.75 2800 76.5 0.85 2.2 ≤6 2.3
YS8022 1100 2.56 2800 77 0.85 2.2 ≤6 2.3
YS90S-2 1500 3.44 2800 78.5 0.85 2.0 ≤7 2.3
YS90L-2 2200 4.83 2800 81 0.86 2.0 ≤7 2.3
YS7114 250 0.83 1400 67 0.68 2.4 ≤6 2.4
YS7124 370 1.12 1400 69.5 0.72 2.4 ≤6 2.4
YS8014 550 1.55 1400 73.5 0.73 2.3 ≤6 2.4
YS8024 750 2.01 1400 75.5 0.75 2.3 ≤6 2.4
YS90S-4 1100 2.75 1400 78 0.78 2.3 ≤6.5 2.4
YS90L-4 1500 2.01 1400 79 0.79 2.3 ≤6.5 2.4

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