Jr Series Slip Ring AC Motor 245kw
Overview Product Description Product: Slip Ring Low Voltage Motor: JR Series Electric Motor Feature and usage JR series ;
Basic Info
Model NO. | JR |
Application | Industrial |
Speed | Constant Speed |
Number of Stator | Three-Phase |
Function | Driving |
Casing Protection | Closed Type |
Number of Poles | 2, 4, 6, 8, 10, 12 |
Starting Mode | Direct on-line Starting |
Certification | CE, ISO, CCC |
Brand | Pinnxun |
Type | Slip Ring High Voltage Motor |
Protect Feature | Enclosed |
Structure | Asynchronous Motor |
Phase | Three Phase |
Color | Grey or Other |
Shape | Linear |
Scope of The Center Height | H355~H1000 |
Work Mode | S1 |
Protection Class | IP55 |
Insulation Class | F |
Transport Package | in Standard Export Wooden Box |
Specification | JR |
Trademark | pinnxun |
Origin | China |
HS Code | 8501530090 |
Production Capacity | 1000 Sets Per Month |
Product Description
Product DescriptionProduct: 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 |
CertificationsProduction ProcessProduction applicationPackaging & ShippingWorldwide Marketing NetworkAfter Sales Service
Our company is a reliable and professional motor factory in Shanghai, China, who has been in this field for years and won high reputation among customers .
factory outlets and always seeking every chance to make every customer enjoy the cooperation with us.
You may also like
Send inquiry
Send now