Customization: | Available |
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Application: | Industrial |
Speed: | Constant Speed |
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The MS series motors from Longran Electromechanical (Zhejiang) Co., Ltd. herald a groundbreaking evolution in fully enclosed miniature three-phase asynchronous motors. Crafted for unmatched simplicity, unparalleled reliability, and minimal maintenance, these motors excel in both technical prowess and economic value. Perfect for a diverse array of applications, they power everything from intricate small machine tools and advanced medical devices to sophisticated electronic instruments and everyday household appliances. Additionally, their seamless compatibility with RV series reducers enhances their adaptability across numerous mechanical systems. Featuring a Class E protection grade and ICO141 cooling method, these motors are meticulously engineered to deliver robust performance even in the most challenging environments.
Note: We offer bespoke motor solutions meticulously tailored to meet your exact requirements, ensuring each project is equipped with the ideal motor.
Field conditions:
MS series motors are expertly designed to excel in an array of environments. They operate efficiently within a temperature range of -20ºC to +40ºC and at altitudes up to 1000 meters, ensuring dependable performance under standard operating conditions.
Temperature rise and insulation:
Constructed with Class F insulation (155ºC) and evaluated under Class B insulation (80K), the MS series motors guarantee an extended service life and superior reliability, meeting the highest industry standards.
Cooling and ventilation:
Outfitted with a totally enclosed self-fan cooling (TEFC) system and an auxiliary flow plastic fan, the MS series motors comply with the IC411 standards in IEC 60034-6, ensuring optimal cooling and ventilation.
Protection grade:
Boasting an IP55 protection grade, the MS series motors are perfectly suited for dusty and humid environments. For applications requiring higher protection levels, customized solutions are available to meet specific customer needs.
Motor protection:
To further safeguard the MS series motors, optional PTC, PT100, and other winding and bearing temperature measurement and protection devices can be integrated as per your specifications, ensuring comprehensive motor protection.
Vibration:
The vibration speed of the MS series motors adheres to Grade A standards under no-load conditions. For specialized applications, Grade B motors are available upon request, catering to a broader range of operational needs.
Voltage and frequency:
Our standard motors operate at 380 V/50 Hz, but we can engineer motors to function at any voltage between 200V and 660V for 50Hz applications. These motors maintain superior performance even when the power supply voltage fluctuates by up to 5% from the rated voltage.
Quality assurance:
From meticulous product design to precise delivery, every stage is governed by the ISO9001 quality certification system, adhering to stringent quality procedures to ensure unparalleled product excellence.
Frame Size: | 63-355 | ||
Rated Voltage: | 220/440V, 220/380V, 380/660V, 415V or request | ||
Rated Frequency: | 50HZ,60HZ | ||
Rated Power: | 0.75~355kW | ||
Insulation Class: | F | ||
Altitude: | ≤1000m | ||
Relative Humidity: | ≤90% | ||
Protection Class: | IP55 | ||
Cooling Method: | IC411 | ||
Ambient Temperature: | -15°-+40°C | ||
Duty: | S1 | ||
Mounting: | B3,B5,B35,V1 | ||
Altitude | not exceeding 1000m | ||
Ambient temperature | varies with seasons,but no more than 40 °C | ||
Place of origin | Zhejiang, China(mainland) |
Type No. | Output | Full Load | 75%Load 75% |
50%Load 50% |
Locked torque Rated torque TST/TFL |
Locked current Rated current IST/TFL |
Max torque Rated torque TM/TFL |
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kW | HP | Current (A) |
Speed (r/min) |
Eff (%) |
Power factor |
Eff (%) |
Power factor |
Eff (%) |
Power factor |
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Synchronous Speed 3000/rpm | |||||||||||||
MS56M1-2 | 0.09 | 0.12 | 0.30 | 2700 | 58.0 | 0.78 | 56.2 | 0.77 | 54.0 | 0.74 | 2.2 | 5.5 | 2.2 |
MS56M2-2 | 0.12 | 0.18 | 0.38 | 2700 | 60.0 | 0.79 | 58.5 | 0.78 | 56.0 | 0.75 | 2.2 | 5.5 | 2.2 |
MS63M1-2 | 0.18 | 0.25 | 0.53 | 2720 | 63.0 | 0.80 | 62.0 | 0.80 | 60.5 | 0.76 | 2.2 | 5.5 | 2.2 |
MS63M2-2 | 0.25 | 0.33 | 0.69 | 2720 | 65.0 | 0.81 | 64.0 | 0.80 | 62.5 | 0.77 | 2.2 | 5.5 | 2.2 |
MS71M1-2 | 0.37 | 0.5 | 0.99 | 2740 | 66.0 | 0.81 | 65.0 | 0.80 | 63.5 | 0.78 | 2.2 | 6.1 | 2.2 |
MS71M2-2 | 0.55 | 0.75 | 1.40 | 2740 | 71.0 | 0.82 | 70.0 | 0.82 | 68.5 | 0.79 | 2.2 | 6.1 | 2.3 |
MS80M1-2 | 0.75 | 1 | 1.83 | 2835 | 77.4 | 0.83 | 72.0 | 0.83 | 70.2 | 0.80 | 2.2 | 6.1 | 2.3 |
MS80M2-2 | 1.1 | 1.5 | 2.58 | 2835 | 79.6 | 0.84 | 75.1 | 0.83 | 73.0 | 0.80 | 2.2 | 7.0 | 2.3 |
MS90S-2 | 1.5 | 2 | 3.43 | 2845 | 81.3 | 0.84 | 77.0 | 0.85 | 70.0 | 0.81 | 2.2 | 7.0 | 2.3 |
MS90L-2 | 2.2 | 3 | 4.85 | 2845 | 83.2 | 0.85 | 80.0 | 0.85 | 78.0 | 0.84 | 2.2 | 7.0 | 2.3 |
MS100L-2 | 3.0 | 4 | 6.31 | 2875 | 84.6 | 0.87 | 81.0 | 0.86 | 79.3 | 0.86 | 2.2 | 7.0 | 2.3 |
MS112M-2 | 4.0 | 5.5 | 8.10 | 2895 | 85.8 | 0.88 | 83.5 | 0.87 | 81.0 | 0.84 | 2.2 | 7.5 | 2.3 |
MS132S1-2 | 5.5 | 7.5 | 11.0 | 2905 | 87.0 | 0.88 | 84.3 | 0.89 | 83.0 | 0.84 | 2.2 | 7.5 | 2.3 |
MS132S2-2 | 7.5 | 10 | 14.9 | 2905 | 88.1 | 0.88 | 85.9 | 0.87 | 83.7 | 0.84 | 2.2 | 7.5 | 2.3 |
MS160M1-2 | 11 | 15 | 21.3 | 2935 | 89.4 | 0.89 | 86.8 | 0.89 | 84.1 | 0.84 | 2.2 | 7.5 | 2.3 |
MS160M2-2 | 15 | 20 | 28.8 | 2935 | 90.3 | 0.89 | 88.0 | 0.89 | 86.4 | 0.85 | 2.2 | 7.5 | 2.3 |
MS160L-2 | 18.5 | 25 | 34.7 | 2935 | 90.9 | 0.89 | 89.0 | 0.88 | 86.8 | 0.86 | 2.2 | 7.5 | 2.3 |
Synchronous Speed 1500/rpm | |||||||||||||
MS56M1-4 | 0.06 | 0.08 | 0.26 | 1300 | 53.0 | 0.70 | 51.8 | 0.65 | 50.0 | 0.53 | 2.1 | 5.2 | 2.2 |
MS56M2-4 | 0.09 | 0.12 | 0.35 | 1300 | 55.0 | 0.71 | 53.8 | 0.67 | 52.0 | 0.55 | 2.1 | 5.2 | 2.2 |
MS63M1-4 | 0.1 | 0.18 | 0.42 | 1310 | 57.0 | 0.72 | 56.1 | 0.69 | 53.9 | 0.57 | 2.1 | 5.2 | 2.2 |
MS63M2-4 | 0.18 | 0.25 | 0.62 | 1310 | 60.0 | 0.73 | 58.5 | 0.70 | 56.7 | 0.59 | 2.1 | 5.2 | 2.2 |
MS71M1-4 | 0.25 | 0.33 | 0.79 | 1330 | 65.0 | 0.74 | 62.4 | 0.76 | 59.3 | 0.59 | 2.1 | 5.2 | 2.2 |
MS71M2-4 | 0.37 | 0.50 | 1.12 | 1330 | 67.0 | 0.75 | 65.3 | 0.74 | 60.8 | 0.63 | 2.1 | 5.2 | 2.2 |
MS80M1-4 | 0.55 | 0.75 | 1.57 | 1395 | 71.0 | 0.75 | 69.2 | 0.74 | 67.2 | 0.64 | 2.4 | 5.2 | 2.3 |
MS80M2-4 | 0.75 | 1.0 | 2.03 | 1395 | 79.6 | 0.76 | 71.7 | 0.75 | 69.8 | 0.67 | 2.3 | 6.0 | 2.3 |
MS90S-4 | 1.1 | 1.5 | 2.89 | 1405 | 81.4 | 0.77 | 73.1 | 0.75 | 70.8 | 0.67 | 2.3 | 6.0 | 2.3 |
MS90L-4 | 1.5 | 2 | 3.70 | 1405 | 82.8 | 0.79 | 76.1 | 0.76 | 73.7 | 0.69 | 2.3 | 6.0 | 2.3 |
MS100L1-4 | 2.2 | 3 | 5.16 | 1435 | 84.3 | 0.81 | 78.0 | 0.79 | 75.5 | 0.69 | 2.3 | 7.0 | 2.3 |
MS100L2-4 | 3.0 | 4 | 6.78 | 1435 | 85.5 | 0.82 | 79.9 | 0.78 | 77.5 | 0.70 | 2.3 | 7.0 | 2.3 |
MS112M-4 | 4.0 | 5.5 | 8.80 | 1445 | 86.6 | 0.82 | 81.9 | 0.79 | 79.6 | 0.70 | 2.3 | 7.0 | 2.3 |
MS132S-4 | 5.5 | 7.5 | 11.7 | 1445 | 87.7 | 0.83 | 82.8 | 0.81 | 80.4 | 0.73 | 2.3 | 7.0 | 2.3 |
MS132M-4 | 7.5 | 10 | 15.6 | 1445 | 88.7 | 0.84 | 84.8 | 0.82 | 82.6 | 0.74 | 2.3 | 7.0 | 2.3 |
MS160M-4 | 11 | 15 | 22.3 | 1465 | 89.8 | 0.84 | 85.8 | 0.83 | 83.8 | 0.75 | 2.2 | 7.0 | 2.3 |
MS160L-4 | 15 | 20 | 30.1 | 1465 | 90.6 | 0.85 | 90.0 | 0.83 | 88.5 | 0.75 | 2.2 | 7.5 | 2.3 |
Synchronous Speed 1000/rpm | |||||||||||||
MS71M1-6 | 0.18 | 0.25 | 0.74 | 850 | 56.0 | 0.66 | 54.6 | 0.66 | 53.0 | 0.65 | 1.9 | 4.0 | 2.0 |
MS71M2-6 | 0.25 | 0.33 | 0.95 | 850 | 59.0 | 0.68 | 57.5 | 0.68 | 56.1 | 0.62 | 1.9 | 4.0 | 2.0 |
MS80M1-6 | 0.37 | 0.50 | 1.30 | 895 | 65.0 | 0.70 | 60.5 | 0.69 | 59.1 | 0.64 | 1.9 | 4.7 | 2.0 |
MS80M2-6 | 0.55 | 0.75 | 1.79 | 895 | 65.0 | 0.72 | 63.3 | 0.71 | 60.1 | 0.64 | 1.9 | 4.7 | 2.1 |
MS90S-6 | 0.75 | 1 | 2.29 | 915 | 75.9 | 0.72 | 67.3 | 0.72 | 66.3 | 0.65 | 2.0 | 5.5 | 2.1 |
MS90L-6 | 1.1 | 1.5 | 3.18 | 915 | 78.1 | 0.73 | 70.2 | 0.72 | 38.0 | 0.66 | 2.0 | 5.5 | 2.2 |
MS100L-6 | 1.5 | 2 | 3.94 | 945 | 79.8 | 0.75 | 74.0 | 0.75 | 71.0 | 0.68 | 2.0 | 5.5 | 2.1 |
MS112M-6 | 2.2 | 3 | 5.60 | 945 | 81.8 | 0.73 | 77.1 | 0.77 | 75.1 | 0.69 | 2.0 | 6.5 | 2.1 |
MS132S-6 | 3.0 | 4 | 7.40 | 965 | 83.3 | 0.76 | 78.9 | 0.77 | 76.1 | 0.69 | 2.1 | 6.5 | 2.1 |
MS132M1-6 | 4.0 | 5.5 | 9.80 | 965 | 84.6 | 0.76 | 80.0 | 0.76 | 77.5 | 0.70 | 2.1 | 6.5 | 2.1 |
MS132M2-6 | 5.5 | 7.5 | 12.9 | 965 | 86.0 | 0.77 | 82.1 | 0.77 | 79.4 | 0.70 | 2.1 | 6.5 | 2.1 |
MS160M-6 | 7.5 | 10 | 17.0 | 975 | 87.2 | 0.77 | 83.4 | 0.77 | 82.4 | 0.70 | 2.0 | 6.5 | 2.1 |
MS160L-6 | 11 | 15 | 24.2 | 975 | 88.7 | 0.78 | 86.6 | 0.78 | 84.8 | 0.72 | 2.0 | 6.5 | 2.1 |
Synchronous Speed 1000/rpm | |||||||||||||
MS80M1-8 | 0.18 | 0.25 | 0.88 | 630 | 51.0 | 0.61 | 47.9 | 0.52 | 44.6 | 0.54 | 1.8 | 4.0 | 1.9 |
MS80M2-8 | 0.25 | 0.33 | 1.15 | 640 | 54.0 | 0.61 | 48.9 | 0.54 | 45.3 | 0.55 | 1.8 | 4.0 | 1.9 |
MS90S-8 | 0.37 | 0.50 | 1.49 | 660 | 62.0 | 0.61 | 55.6 | 0.57 | 50.7 | 0.56 | 1.8 | 4.0 | 1.9 |
MS90L-8 | 0.55 | 0.75 | 2.18 | 660 | 63.0 | 0.61 | 55.9 | 0.58 | 50.9 | 0.59 | 1.8 | 4.0 | 2.0 |
MS100L1-8 | 0.75 | 1 | 2.17 | 690 | 71.0 | 0.67 | 60.9 | 0.65 | 59.7 | 0.56 | 1.8 | 4.0 | 2.0 |
MS100L2-8 | 1.1 | 1.5 | 2.39 | 690 | 73.0 | 0.69 | 72.0 | 0.61 | 59.8 | 0.57 | 1.8 | 5.5 | 2.0 |
MS112M-8 | 1.5 | 2 | 4.50 | 680 | 75.0 | 0.69 | 74.2 | 0.64 | 59.8 | 0.58 | 1.8 | 5.5 | 2.0 |
MS132S-8 | 2.2 | 3 | 6.00 | 710 | 78.0 | 0.71 | 77.2 | 0.61 | 60.1 | 0.58 | 1.8 | 6.0 | 2.0 |
MS132M-8 | 3.0 | 4 | 7.90 | 710 | 79.0 | 0.73 | 78.2 | 0.62 | 60.0 | 0.59 | 1.8 | 6.0 | 2.0 |
MS160M1-8 | 4.0 | 5.5 | 10.3 | 720 | 81.0 | 0.73 | 80.2 | 0.63 | 61.0 | 0.58 | 1.9 | 6.0 | 2.0 |
MS160M2-8 | 5.5 | 7.5 | 13.6 | 720 | 83.0 | 0.74 | 81.2 | 0.61 | 62.0 | 0.59 | 2.0 | 6.0 | 2.0 |
MS160L-8 | 7.5 | 10 | 17.8 | 720 | 85.5 | 0.75 | 84.5 | 0.63 | 65.9 | 0.59 | 2.0 | 6.0 | 2.0 |