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CRS-Series (IP55) Slip-Ring 3-Phase Asynhronous motors(H250-400)

CRS-Series (IP55) Slip-Ring 3-Phase Asynhronous motors(H250-400)

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  • 1. This series motor has high efficiency,strong overload capacity ,low noise, litde vibration, reliable structure, beautiful appearance, etc. Especially suitable for single or supporting exports, and are interchangeable with imported equipment.
  • 2. Connection: for stator is delta(A), Rotor is star(Y).
  • 3. The insulation class of the motor is 155 (F); Cooling mode IC411; duty: S1 (Continuously).
  • 4. Protection grade of motor is IP55. Stator and rotor have independent top terminal box ,which make motor wiring more security ,reliable and convenient.
  • 5. The standard range of power output and mounting dimensions is in accordance with IEC-standard.
  • CRS-Series (IP55)
Shanxi Electric Machinery Manufacturing Co., Ltd

Shanxi Electric Machinery Manufacturing Co., Ltd

Since:

1952

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Product Description

Product Model Instructions

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Connection

 

This series motor can be directly starting with full voltage, but at the time of starting the rotor circuit must be connected to STR or frequency sensitive resistance, when finish starting and normal running ,three of the rotor winding should be a short cut. It is not allowed that starting by short-circuit directly on the collector ring and brush (including three lead). The below picture is wiring principle of use rheostat (for reference only).

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Technical data


 

Model CRSOutput kWA Electric CurrentSpeed r/minEff. %Power Factor

Max.

Torque/

Rared Torque

RotorNoise dB(A}Vibration mm/sMoment of inertia kg-m2Weight
VoltageElectric Currerent A
4Poles25DM1-43771147591.50.86328779983.51.03480
250M2-4V86147791.50.87341811003.51.17500
280S-455104145791,50.88501671003.52.27620
28QM-475140148092.54291071033.52.65720
315S-490170148392.50.874.05481001033.54.651060
315M1-41102041485930.884.55261271033.55.221080
315M2-413224593.56021331033,55.681125
315L1-41602941486947221341063.56.471131
355SA-42003631484940,892.84372791063.510.31600
355S-42504541488945292771063.511.91730
355M-431557194.20.893.36962741063.515.11980
355M-435563414909450.93.25983591083.525.52960
355SA-4400695950,906673621083,527.33082
400MA-4450800950.97623561083.530.23295
400M-450088795.28433571083.532.63461
400LA-456099395.2mo3.59723461083.535.93876
400L-4630111795.20,9010933461083.539.74360
Note: the rcited voltage 380V, rated frequency 50Hz data.


 

Model CRSOutput kWA Electric CurrentSpeed r/minEff. %Power Factor

Max Torque

Rared Torque

RotorNoise dB(A}Vibration mm/sMoment of inertia kg-m2Weight
VoltageElectric Currerent A
6 Poles2S5M1-63060982900.842.828266882.81.51480
250M2-637749849050.842.832770913.51.66510
280S-6458896991.50.852.836476943.53.06620
280M-655107986920.852.842879943.53.23670
315S-67514498993.50.853.0421108983.57.47930
315M1-6901729959350.853.0518105983.58.701050
315M2-61102109919350.853.0612108983.59.861205
355SA-613225198992.80.862.53022691023.513.51630
355S-6160304989930.862.53492801023.514.61703
355MA-620037899093.50.862.84432751823.518.21923
355M-625048299293.80.843.05S32751S53.520.22110
400SA-628052299194.80.863.05782951053.524.42775
4OOS-6315586992950.863.06552871053.533.12889
400MA-635566099295.20.863.07362881053.536.03012
400M-640074299395.20.862.88702741353.541.73261
400LA-645083599495.20.862.89582801353.546.33429
400L-650091799395.20.872.810642791353.549.23461
8 Poles250M1-8224773389.80.782.420368863.51.51480
250M2-830637358950.772,425673903.51.73510
280S-8377671595.50.792.429079873.52.97640
280M-845937369150.82.437275953.53.4720
315S-85511974092.20.762.834896933.57.47970
315M1-87515973992.80.772.8446102963.59.061010
315M2-89019174093.20.772.854999963.510.391060
355SA-811023373992.80.782.4281239993.513.81485
3S5S-813227874292.40.782.5330244993.518.11565
355MA-816033774392.50.782.5400244993.520.21640
355M-820041974393.50.782.6475256993.523.01731
Note: the rcited voltage 585V, rated frequency 50Hz data.

 

Model CRSOutput kWA Electric CurrentSpeed r/minEff. %Power Factor

Max.Torque/

       Rared Torque

RotorNoise dB(A}Vibration mm/sMoment of inertia kg-m2Weight
VoltageElectric Currerent A
8 Poles400SA-822046174293.00.782.8422313993.529.62785
400S-825053074393.00.772.84753151023.532.42929
400MA-828058774494.20.772.85423081023.535.93061
400M-831565874494.50.772.86332971023.540.53194
400LA-835573274494.50.782.86913061023.544.03343
40OL-845082474492.50.782.87603141023.548.03513
10 Poles315S-104510159292.50.732.435177933.56.421025
315M1-105512459292.50.732.441181933.57.131086
315M2-W7516959392.50.732.456979963.59.091222
355S-109020359392.50.732.5261209963.515.51389
355MA-1011024759492.60.732.5326204993.519.61545
355M-1013229259492.80.742.6373214993.522.81711
400SB-1016035359493.00.742.6435222993.527.82446
400SA-1018540159493.50.752.8401276993.531.22829
4OOS-1020043359493.50.752.8435275993.538.12942
400MA-1022047759493.50.752.8474277993.541.43044
4OOM-1025053959594.00.752.85472731023.546.63230
400LA-1028060359594.00.752.86082751023.55133402
400L-1031567959594.00.752.86842741023.556.63594
12Poles355S-127517449492.50.712.4284158953.517.71205
355MA-129020849492.50.712.4335160953.522.21389
355M-1211025449492.50.712.4410160953.526.11545
400SA-1213229949593.20.722.5305256993.532.42716
400S-1216036249593.20.722.5373253993.538.12917
400MA-1218541849593.50.722.5420260993.542.03055
400M-1220044549593.50.732.5454260993.545.93201
400LA-1222049049593.50.732.5502259993.550.03340
400L-1225055649593.50,732.55612631023.555.23533
Note: the rated voltage 380V, rated frequency 5S Hz data.

 

Installation and exteral dimension

CRS-Series motor 2.png

CRS-Series motor.png