| Starting |
Stator Rotor Starter/Liquid Rotor Starter |
| Permissible starts/hr. |
2 Hot Or 3 Cold or 4 Equally spread |
| Loading at reduced volts |
These motors are designed to run at 75% of rated supply voltage for a duration of five minutes. |
| Insulation / temp.rise |
Class F/F |
| Temp rise Stator/Rotor |
Class B/F |
| Direction of rotation |
Bi-directional |
| No. Of leads |
TR 5&6 > ST: 6 and RT: 3 Rest 3 / 3 |
| Degree of protection |
IP23 |
| Method of cooling |
IC01 |
| T.box position |
Left hand side when viewed from non-drive end, reversible assembly at site is not possible. |
| Terminal box arrangement |
For KCW 450 & 500: Stator – 43506201, Rotor – 43521599.
For KCW 560: Stator – 41102205, Rotor – 43506101. Terminal box rotatable through 3600 in steps of 180° (i.e cable entry possible from top or buttom) |
| Bearing life(90% survival basis) |
Lithium based grease to "Grade 3" as per IS: 7623 for 4 pole & above motors. |
| Lubricant |
Direct drives: 40,000 working hours.(Based on 90% survival life) |
| Vibration |
Normal class as per IS: 12075. |
| Noise |
As per IS: 12065. |
| Shaft extension. |
Single cylindrical extension as per IS: 1231. |
| Body material |
Mild Steel |
| T.box material |
Mild Steel |
| Fan material |
Mild Steel |
| Accessories |
Refer to Kirloskar Electric engineering department. |
| Paint & shade |
Epoxy "RAL BLUE" to shade plate K-102 |
| Bearing type and
Greasing facility |
Antifriction rolling contact (Ball & Roller)
Online greasing facility for all frames |
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