3 Phase Motor AC Motor Series

• Customization: Available
• Function: Driving
• Casing Protection: Closed Type
• Model NO.: MS
• Certification: ISO9001, CCC
• Brand: Longran
• Transport Package: Plywood Wooden Case Packaging
• Trademark: Long Ran
• Origin: Taizhou, Zhejiang
• HS Code: 33119619
• Production Capacity: 200000pieces/Year

Product Description

HOT-SELLING PRODUCTS

 

Product Description

The MS series motors from Longran Electromechanical (Zhejiang) Co., Ltd. represent a new milestone in fully enclosed miniature three-phase asynchronous motors. Designed with simplicity, reliability, and ease of maintenance in mind, these motors offer superior technical and economic performance indicators, making them ideal for a wide range of applications. From small machine tools and medical equipment to electronic instruments and household appliances, the MS series motors are versatile and dependable. Additionally, they are compatible with RV series reducers, providing further utility in various mechanical systems. Notably, these motors boast a protection class of Class E and utilize the ICO141 cooling method, ensuring robust performance in demanding conditions.

Note: We offer bespoke motor solutions tailored to meet customers' unique requirements, ensuring every project gets the perfect motor.

Field conditions:
MS series motors are engineered to excel across diverse environments. They operate optimally within a temperature range of -20ºC to +40ºC and at altitudes up to 1000 meters, providing reliable 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 ensure prolonged service life and enhanced reliability, adhering to the highest industry standards.

Cooling and ventilation:
The MS series motors feature a totally enclosed self-fan cooling (TEFC) system, complete with an auxiliary flow plastic fan. This design complies with the IC411 provisions in IEC 60034-6, guaranteeing optimal cooling and ventilation.

Protection grade:
Boasting an IP55 protection grade, the MS series motors are well-suited for dusty and humid environments. For applications demanding 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 requirements, ensuring comprehensive motor protection.

Vibration:
The vibration speed of the MS series motors meets Grade A standards when operating under no load conditions. For specialized applications, Grade B motors are available upon request, accommodating a wider 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. Moreover, these motors maintain excellent performance even when the power supply voltage deviates by up to 5% from the rated voltage.

Quality assurance:
Every stage, from product design to delivery, adheres to the ISO9001 quality certification system, strictly following rigorous 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)

 

Technical Parameters

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
	kW	HP	Current (A)	Speed (r/min)	Eff (%)	Power factor	Eff (%)	Power factor	Eff (%)	Power factor
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

 

Detailed Photos

 

ANATOMY CHART
 

Longran Electromechanical (Zhejiang) Co., Ltd. is adept at manufacturing a diverse range of AC and DC motors. Our product lineup includes the YE5 series high-efficiency three-phase asynchronous motors, YE4 series high-efficiency three-phase asynchronous motors, YL, ML series double-value capacitor motors, YC series capacitor starter motors, YY, MY series capacitor running motors, JY, YS, and MS series small power motors, as well as the JY, JW, JZ series, YEJ electromagnetic brake series, YVP, Y2VP, MLVP frequency conversion speed regulation series, DC brushless series, DC high pressure cleaning series, and vehicle motor series. Our formidable technical prowess is bolstered by experienced senior engineers and a team of highly skilled technicians. With state-of-the-art equipment, advanced management techniques, and rigorous testing capabilities, we ensure the highest product quality. Guided by our commitment to 'developing through technology, surviving through quality,' we continually strive for perfection. Our products enjoy widespread popularity both domestically and internationally, reaching markets across Europe, South America, the Middle East, and Southeast Asia. We warmly welcome inquiries and collaboration from all sectors.
 

more products

Longran Electromechanical (Zhejiang) Co., Ltd. specializes in the production of various AC and DC motors. The main products are YE5 series high-efficiency three-phase asynchronous motors, YE4 series high-efficiency three-phase asynchronous motors, YL, ML series double-value capacitor motors, YC series capacitor starter motors, YY, MY series capacitor running motors, JY series motors, YS, MS series small power motors.JY, JW, JZ series, YEJ electromagnetic brake series, YVP, Y2VP, MLVP frequency conversion speed regulation series, DC brushless series, DC high pressure cleaning series, vehicle motor series, etc.The company has a strong technical force and has hired many senior engineers and a group of high-quality technical personnel.Modern equipment, high-tech management, and advanced testing capabilities are the guarantee of product quality. Quality creates excellence, and service embodies extraordinary. Joining hands with Longran to win the future is the solid concept of Longran.In line with the tenet of "seeking development with science and technology, surviving with quality", we are meticulous and keep improving" has always been our faithful commitment to serving customers. Our products sell well all over the country and are exported to Europe, South America, the Middle East and Southeast Asia. People from all walks of life are welcome. Letters from people to discuss business.

Longran's main products:CE certificate/New National Standard GB/T28575-2012 1 Secondary Energy Efficiency/IP55:

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* YD2 series two-speed multi-speed three phase asynchronous motor;
* YVFEJ2 series variable frequency brake three-phase asynchronous motor,
* YDEJ series Multi-speed electromagnetic brake three. phase asynchronous motor, oil pump motor,
* special motor for stone machinery and equipment, custom-made motors with special specifications for power
requirements, and motors with different frequencies and different pressures.
* The protection grades include IP55, IP66, etc. and various special motors derived from them.

Certifications

 

 

 

FAQ

 

1. Q: Can you manufacture as per customer drawings?
A: Yes, we offer tailored services for our clients. We can even use the customer's nameplate for the electric motors.

2. Q: What are your terms of payment?
A: We require a 30% deposit before production begins, with the balance payable via T/T before delivery.

3. Q: Are you a trading company or a manufacturer?
A: We are a manufacturer equipped with advanced machinery and staffed by experienced workers.

4. Q: What is your production capacity?
A: We can produce between 4,000 to 5,000 units per month.

5. Q: Is a free sample available?
A: Yes, we can provide a free sample if the customer agrees to cover the courier cost.

6. Q: Do you have any certifications?
A: Yes, we hold both CE and TUV certification reports.