SR Series Motor with Copper Shell
![]() SR Series Motor with Copper Shell |
Product Description
SR series single-phase, two value capacitor induction motors with steel shell are popular for its large staring torque, high power factor and efficiency, low noise, small vibration, smoothy, safe and reliable operation, simple structure, easy maintenance, excellent technical and economic targets etc. They are widely used for mechanical equipments with full load staring.
Operating Conditions
Ambient temperature: -15º C¡Ü¦È¡Ü40º C
Above sea level: Not exceed 1000m
Rated voltage: ± 5%
| Model | Output | Voltage (V) | Current (A) | Frequency (Hz) | Power Factor | Eff (%) | Speed (r/min) | Tstart/In | Ist/In | Tmax/Tn | |
| Hp | KW | ||||||||||
| SR7112 | 1/2 | 370 | 115/220 | 3.4 | 50 | 0.72 | 60 | 2830 | 1.3 | 21 | 1.8 |
| SR7122 | 3/4 | 550 | 115/220 | 4.7 | 50 | 0.74 | 64 | 2830 | 1.1 | 29 | 1.8 |
| SR7114 | 1/3 | 250 | 115/220 | 3.2 | 50 | 0.58 | 50 | 1420 | 1.5 | 15 | 1.8 |
| SR7124 | 1/2 | 370 | 115/220 | 4.2 | 50 | 0.64 | 53 | 1420 | 1.4 | 21 | 1.8 |
| SR8012 | 1 | 750 | 115/220 | 6.0 | 50 | 0.77 | 65 | 2840 | 1.1 | 37 | 1.8 |
| SR8022 | 1.5 | 1100 | 115/220 | 7.4 | 50 | 0.79 | 68 | 2840 | 1.0 | 60 | 1.8 |
| SR8014 | 3/4 | 550 | 115/220 | 5.6 | 50 | 0.63 | 58 | 1420 | 1.2 | 29 | 1.8 |
| SR8024 | 1 | 750 | 115/220 | 6.8 | 50 | 0.64 | 62 | 1420 | 1.2 | 37 | 1.8 |
| SR90S2 | 2 | 1500 | 115/220 | 11.3 | 50 | 0.80 | 70 | 2850 | 0.8 | 80 | 1.8 |
| SR90L2 | 3 | 2200 | 115/220 | 16.3 | 50 | 0.80 | 72 | 2850 | 0.8 | 120 | 1.8 |
| SR90S4 | 1.5 | 1100 | 115/220 | 9.4 | 50 | 0.69 | 66 | 1435 | 1.0 | 60 | 1.8 |
| SR90L4 | 2 | 1500 | 115/220 | 12.5 | 50 | 0.73 | 68 | 1435 | 1.0 | 80 | 1.8 |
| Model NO.: | SR Series |
| Company: | Zhejiang Jinlei Electrical Machinery Co., Ltd. |
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