FUJIAN FUFA ELECTRICAL CO.LTD

FUJIAN FUFA ELECTRICAL CO.LTD


Call us at 0086-15959312812 or Leave us a message
 CHINESE    ENGLISH
Products List
  Electric Motor
  Three Phase Electric Motor
  Single Phase Electric Motor
  NEMA Standard Motor
  Special Purpose Motor
  Russia gost motor
  DC Motor Medium Size
  Water Pump
  Reductor
Contact us
Contact Person: Sales Manager
Tel: 0086-15959312812
Fax: 0593-6350350
Skype: fufamotor
E-mail: sale@fufamotors.com
E-mail: info@fufamotors.com
E-mail: technical@fufamotors.com
   
Home >> Product >>JR Series Slip Ring AC Motor
JR Series Slip Ring AC Motor
JR Series Slip Ring AC Motor
Description:

Product Description

Product: Slip Ring Low Voltage Motor: JR Series Electric Motor 

Feature and usage 

JR series of winding three-phase asynchronous motor for the old series of motors, electromagnetic calculating the insurance coefficient, strong overload capacity. 

JR series motor using total pressure rotor resistor string starts with a startup current, starting torque, and efficiency, low noise, little vibration, ventilation performance, reliable operation and easy installation and 
Maintenance advantages. 

JR Series motors widely used to drive a variety of general machinery such as re-rolling mill, cement mill, steel mill, compressors, pumps, brake, lifting machine and other mechanical transmission equipment, ball mill, blowers, pumps and wire drawing machines and other machinery and euipment. 


Model Explanation 

J R 500 L 2- 6 
J— — AC asynchronous motor 
R— — Wound Rotor 
500— — Center Height 
L— — Frame size 
2— — Core Length 
6— — Pole Number 

Motor Performance 


JR11~15 380V low voltage wound rotor slip ring motor 
JR2 380V low voltage wound rotor slip ring motor, frame size 355~400. 
JR13~15 6Kv high voltage slip ring wound rotor motor 
JR13~15 6.6Kv high voltage slip ring wound rotor motor 
JR13~15 10Kv high voltage slip ring wound rotor motor 

Voltage: 380V, 415V, 480V, 660V, 690V, 3Kv, 4160V, 6Kv, 6.6Kv, 10Kv, 11Kv. 
Frequency: 50Hz o 60Hz 
Cooling: IC01 
Protection: IP23, ODP (open drop-proof) 
Duty: S1 (continuous) 
Insulation class: F 
Mounting: IMB3 (IM1001) 
Thermal protection: With 8pcs of PT100 in both bearings and windings 
With anti-condensation space heater 

Frame Power
(kW)
Rated
(A)
Speed
(r/min)
Efficienc% Power factor
(cos)
Maximum
torque
Rotor Weight
(Kg)
Rated
torque
Voltage Current
Synchronous speed 1000r/min
JR91-6 55 102 967 89.5 0.84 2.0 424 83 640
JR92-6 75 140 969 90.0 0.85 2.3 537 87 690
JR115-6 75 142 968 91.06 0.882 2.63 130 367 950
JR116-6 95 178 972 92.13 0.879 2.78 170 351 1090
JR117-6 115 212 92.42 0.889 2.96 188 383 1110
JR125-6
JR126-6
130
155
246
292
977
978
91.7
92.15
0.872
0.875
1.88
1.85
187
218
441
453
1450
1530
JR127-6 185 350 980 92.5 0.870 1.89 254 462 1680
JR128-6 215 394 980 0.880 2.81 320 414 1770
JR136-6 240 424 982 93.5 0.918 2.30 410 365 1970
JR137-6 280 493 985 93.9 0.917 2.58 491 352 2030
JR138-6 320 570 986 93.2 0.918 2.72 545 356
Home  |   About us  |   Products  |   News  |   Workshop  |   Feedback  |   Contact Us  |  
Tel:0086-15959312812 Add:6#HAIXI INDUSTRIAL ZONE NINGDE CITY,FUJIAN ,CHINA  
CopyRight 2011 All Right Reserved FUJIAN FUFA ELECTRICAL CO.LTD
Skype
E-mail
E-mail
E-mail
Inquiry