Rerolling Mill Duty Motor
Squirrel Cage - TEFC (Upto 160 Frame size)
Squirrel Cage - TEFC (180 - 355 Frame size)
Condition
Features
Dimension Drawing
FEATURES | VALUES/ STANDARDS
|
Ambient Temperature |
0 to +45°C |
Altitude |
Not exceeding 1000mtrs above mean sea level. |
Atmosphere |
Non corrosive & non hazardous |
Relative Humidity |
Up to 100% |
Voltage |
415V±10% (Can also be offered upto 650V) |
Frequency |
50Hz. ±5% |
Combined Variation |
Any combination of voltage and frequency |
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 |
Condition
Features
Dimension Drawing
FEATURES | VALUES/ STANDARDS |
Ambient Temperature |
-10 to +50°C |
Altitude |
Not exceeding 1000 m above mean sea level |
Atmosphere |
Non corrosive & non hazardous |
Relative Humidity |
Up to 100% |
Voltage |
415V, 690V, 6.6kV, 3.3kV, 11kV +/- 10% |
Frequency |
50Hz +/- 5% |
Combined Variation |
+/-10% |
Duty |
S1 (continuous) |
Service factor |
1.0 |
FEATURES | VALUES/ STANDARDS |
Starting |
DOL for all (single entry upto 132,double entry for 160 with links) Or Star delta for frames 112 & above. |
Permissible starts/hr |
Cold successive - 4 , Hot successive - 3 , Equally spread - 6 |
Loading at reduced volts |
75% Rated volts for 5mins |
Insulation / temp.rise |
Class `F' / 70°C |
Direction of rotation |
Bi-directional |
No. Of leads |
3 up to 100 & 6 for frame 112 & above. |
Connection |
Star: up to 90 frame and 6 & 8 pole ratings of 100 frame |
Delta: 2 & 4 pole ratings of 100 frame & 112 and above all ratings |
Degree of protection |
IP 55 |
Method of cooling |
IC 411 |
T.box position |
RHS looking from driving end towards DE |
Bearing life |
40,000 working hours. For direct drive
|
Vibration |
Normal class as per IS 12075. |
Noise |
As per IS 12065. |
Construction |
Foot, 'B' flange, 'C' Flange , Foot cum 'B' flange, Foot cum 'C' Flange |
Frame sizes |
PRIMO 63 to 160 |
Shaft extension |
Single cylindrical extension as per IS 1231 |
Body material |
Aluminium (Diecast) up to 112, cast iron for 132 to 160 |
T.box material |
Nylon 6 up to 132, Aluminium (die cast) for 160 |
Fan material |
Polypropelene |
Accessories |
Nil |
Paint & shade |
NC base RAL 5012 shade |
Bearing type and Greasing facility |
Pre lubricated sealed bearings No online greasing facility |
Condition
Features
Dimension Drawing
FEATURES |
VALUES/ STANDARDS |
Ambient Temperature |
-10 to +50°C |
Altitude |
Not exceeding 1000mtrs above mean sea level. |
Atmosphere |
Non corrosive & non hazardous |
Relative Humidity |
Up to 100% |
Voltage |
415V±10% , 3 pH |
Frequency |
50Hz ±5% |
Combined Variation |
10% |
Duty |
S1 (continuous) |
Service factor |
1.0 |
FEATURES |
VALUES/ STANDARDS |
Starting |
Star Delta/DOL (with shorting links but with 2 entries) |
Permissible starts/hr. |
Cold successive - 4 hot successive - 3 equally spread - 6 |
Loading at reduced volts |
75% Rated volts for 5 minutes |
Insulation / temp.rise |
Class `F' / 70 deg. C |
Direction of rotation |
Bi-directional |
No. Of leads |
6 |
Connection. |
Delta |
Degree of protection |
IP 55 |
Method of cooling |
IC 411 |
T.box position |
RHS looking from driving end |
Bearing life (90% survival basis) |
40,000 working hrs. For direct drive 20,000 working hrs. For belt drive |
Vibration |
Normal class as per IS 12075 |
Noise |
As per IS 12065 |
Construction |
Foot, 'B' flange, Foot cum 'B' flange |
Frame sizes |
SC 180 to 355 (For 'B' flange mounting, ratings covered in SC180M to be offered in VSC180L, & ratings covered in SC225S to be offered in VSC225M) |
Shaft extension |
Single cylindrical extension as per IS: 1231 |
Body material |
Cast iron |
T.box material |
Cast iron up to 225 frame, mild steel for 250 to 355 frame |
Fan material |
Polypropelene for 4, 6, & 8 pole & cast iron for 2 pole up to 225 frames. Mild steel for 250 to 355 frames for all polarities |
Accessories |
Nil |
Paint & shade |
NC base RAL5012 shade up to 225, Epoxy base RAL5012 above 225 frame |
Bearing type and Greasing facility |
Open type bearings for SC180 to 355 Online greasing facility for SC180 to 355 |
Condition
Features
Dimension Drawing
FEATURES |
VALUES/ STANDARDS |
Ambient Temperature |
-10 to +50°C |
Altitude |
Not exceeding 1000mtrs above mean sea level. |
Atmosphere |
Non corrosive & non hazardous |
Relative Humidity |
Up to 100% |
Voltage |
415V ±10% , 3 ph. |
Frequency |
50Hz ±5% |
Combined Variation |
10% |
Duty |
S1 (continuous) |
Service factor |
1.0 |
FEATURES |
VALUES/ STANDARDS |
Starting |
Star Delta |
Permissible starts/hr |
Cold successive - 4 , Hot successive; - 3 , Equally spread - 6 |
Loading at reduced volts |
75% Rated volts for 5 minutes |
Insulation / temp.rise |
Class `F' / 70°C |
Direction of rotation |
Bi-directional |
No. Of leads |
6 |
Connection |
Delta for all frames |
Degree of protection |
IP 22 for SA/VSA series up to 225 Frames, IP 23 for SA/VSA series - 250 to 355 Frames |
Method of cooling |
IC 01 |
T.box position |
RHS looking from DE. |
Bearing life (90% survival basis) |
40,000 working hrs. For direct drive 20,000 working hrs. For belt drive |
Vibration |
Normal class as per is 12075 |
Noise |
As per IS 12065 |
Construction |
Foot mounted / 'B' flange mounted |
Frame sizes |
SA / VSA 180 to 355. (for 'B' flange mounting ratings covered in SA180M to be offered in VSA180L, & ratings covered in SA200M to be offered in VSA200L) |
Shaft extension |
Single cylindrical extension as per IS 1231 |
Body material |
Cast iron |
T.box material |
Cast iron up to 225 frames, mild steel for 250 to 355 Frames |
Fan material |
Aluminium for all 2 pole ratings of SA frame & all ratings of VSA frame, Polypropelene for 4, 6, & 8 pole ratings of SA180 to 225 frame, mild steel for 250 to 355 – 2pole, Mild steel / Aluminium for 250 to 355 frames – 4, 6, and 8 poles. |
Accessories |
Nil. |
Paint & shade |
NC base RAL5012 shade up to 225, Epoxy base RAL5012 above 225 |
Bearing type Greasing facility |
Open type ball/roller bearings Online greasing facility for all |
Condition
Features
Dimension Drawing
FEATURES |
VALUES/ STANDARDS |
Ambient Temperature |
-10 to +50°C |
Altitude |
Not exceeding 1000mtrs above mean sea level. |
Atmosphere |
Non Corrosive & non Hazardous |
Relative Humidity |
Up to 100% |
Voltage |
415V±10% , 3 pH. |
Frequency |
50Hz ±5% |
Combined Variation |
10% |
Duty |
S1 (continuous) |
Service factor |
1.0 |
FEATURES |
VALUES/ STANDARDS |
Starting |
Resistive start |
Permissible starts/hr |
Cold successive - 4 , Hot successive - 3 ,Equally spread - 6 |
Loading at reduced volts |
75% Rated volts for 5 minutes |
Insulation ST / RT |
Class `F' / 'F' |
Temp. Rise ST / RT |
Class 'B' / 'F' |
Direction of rotation |
Bi-directional |
No. Of leads, ST / RT |
3 / 3 |
Degree of protection |
IP 21 for SB/VSB series up to 225 Frame, IP 23 for SB/VSB series 250 & 355 frames |
Method of cooling |
IC 01 |
T.box position |
RHS looking from DE |
Bearing life (90% survival basis) |
40,000 working hrs. For direct drive 20,000 working hrs. For belt drive |
Vibration |
Normal class as per IS: 12075. |
Noise |
As per IS: 12065. |
Construction |
Foot mounted / 'B' flange mounted. |
Frame sizes |
SB / VSB 180 to 355. (for 'B' flange mounting ratings covered in SB180M to be offered in VSB180L, & ratings covered in SB200M to be offered in VSB200L) |
Shaft extension |
Single cylindrical extension as per IS: 1231 |
Body material |
Cast iron. |
T.box material |
Cast iron , mild steel for 250 & 355 Frames |
Fan material |
Aluminium for all frames up to 225 frames, mild steel for ;250 & 355 frames |
Accessories |
Nil |
Paint & shade |
NC base RAL5012 shade up to 225, Epoxy base RAL5012 above 225 |
Bearing type Greasing facility |
Open type ball/roller bearings for 180 to 355 Online greasing facility for 180 to 355 |
Condition
Features
Dimension Drawing
FEATURES |
VALUES/ STANDARDS |
Ambient Temperature |
-10 to +50°C |
Altitude |
Not exceeding 1000mtrs above mean sea level. |
Atmosphere |
Non Corrosive & non Hazardous |
Relative Humidity |
Up to 100% |
Voltage |
415V ±10%, 3 ph. |
Frequency |
50Hz ±5% |
Combined Variation |
10% |
Duty |
S1 (continuous) |
Service factor |
1.0 |
FEATURES |
VALUES/ STANDARDS |
Starting |
Resistive start |
Permissible starts/hr |
Cold successive – 4 , Hot successive - 3, Equally spread - 6 |
Loading at reduced volts |
75% Rated volts for 5 minutes |
Insulation ST / RT |
Class `F' / 'F' |
Temp. Rise ST / RT |
Class `B' / 'F' |
Direction of rotation |
Bi-directional |
No. Of leads, ST/RT |
3 / 3 |
Degree of protection |
IP 55 |
Method of cooling |
IC 411 |
T.box position |
RHS looking from DE |
Bearing life (90 % survival basis) |
40,000 working hrs. For direct drive 20,000 working hrs. For belt drive |
Vibration |
Normal class as per IS 12075. |
Noise |
As per IS 12065 |
Construction |
Foot mounted |
Frame sizes |
SD 180L, SD200L , SD225M , SD250S & M, SD280S & M, SD315, SD315LX & SDX355X |
Shaft extension |
Single cylindrical extension as per IS 1231 |
Body material |
Cast iron |
T.box material |
Cast iron up to 225 Frames, mild steel for 250 to 355 Frames |
Fan material |
Cast iron up to 225 Frames, mild steel for 250 to 355 Frames |
Accessories |
Nil |
Paint & shade |
NC base RAL5012 shade up to 225, Epoxy base RAL5012 above 225 |
Bearing type Greasing facility |
Open type ball bearings for all frames Online greasing facility is for all frames |
Non Sparking / Increased Safety
Crane Duty Squirrel Cage / Slipring
Condition
Features
Dimension Drawing
FEATURES |
VALUES/ STANDARDS |
Ambient Temperature |
-10 to +50°C |
Altitude |
Not exceeding 1000mtrs above mean sea level. |
Atmosphere |
Corrosive & Hazardous , Zone-I , DIV; I ,II , IGN TEMP – T3 |
Relative Humidity |
Up to 100% |
Voltage |
415V±10%, 3 pH. |
Frequency |
50Hz ±5% |
Combined Variation |
10% |
Duty |
S1 (continuous) |
Service factor |
1.0 |
FEATURES |
VALUES/ STANDARDS |
Starting |
Resistive start |
Permissible starts/hr |
Cold successive – 4 , Hot successive - 3, Equally spread - 6 |
Loading at reduced volts |
75% Rated volts for 5 minutes |
Insulation ST / RT |
Class `F' / 'F' |
Temp. Rise ST / RT |
Class `B' / 'F' |
Direction of rotation |
Bi-directional |
No. Of leads, ST/RT |
3 / 3 |
Degree of protection |
IP 55 |
Method of cooling |
IC 411 |
T.box position |
RHS looking from DE |
Bearing life (90 % survival basis) |
40,000 working hrs. For direct drive 20,000 working hrs. For belt drive |
Vibration |
Normal class as per IS 12075 |
Noise |
As per IS 12065 |
Construction |
Foot mounted |
Frame sizes |
SD 180L, SD200L , SD225M , SD250S & M, SD280S & M, SD315, SD315LX & SDX355X |
Shaft extension |
Single cylindrical extension as per IS 1231 |
Body material |
Cast iron |
T.box material |
Cast iron up to 225 Frames, mild steel for 250 to 355 Frames |
Fan material |
Cast iron up to 225 Frames, mild steel for 250 to 355 Frames |
Accessories |
Nil |
Paint & shade |
NC base RAL5012 shade up to 225, Epoxy base RAL5012 above 225 |
Bearing type Greasing facility |
Open type ball bearings for all frames. Online greasing facility is for all frames |
Condition
Features
Dimension Drawing
FEATURES |
VALUES/ STANDARDS |
Ambient Temperature |
-10 to +50°C |
Altitude |
Not exceeding 1000mtrs above mean sea level. |
Atmosphere |
Corrosive & Hazardous, Zone II,Div II,IGN TEMP–T3,gas group IIA,IIB |
Relative Humidity |
Up to 100% |
Voltage |
415V ±10%, 3 ph. |
Frequency |
50Hz ±5% |
Combined Variation |
10% |
Duty |
S1 (continuous) |
Service factor |
1.0 |
FEATURES |
VALUES/ STANDARDS |
Starting |
DOL up to 100 & Star Delta for 112 above frames |
Permissible starts/hr. |
Cold successive - 4 hot successive - 3 equally spread - 6 |
Loading at reduced volts |
75% Rated volts for 5 minutes. |
Insulation / temp.rise |
Class `F' / 70°C |
Direction of rotation |
Bi-directional |
No. Of leads |
3 up to 100 & 6 for frame 112 & above. |
Connection |
Star : Up to 90 frame, 6 & 8 pole ratings of 100 frame |
Delta : 2 & 4 pole ratings of 100 frame & 112 and above all ratings |
Degree of protection |
IP 55 |
Method of cooling |
IC 411 |
T.box position |
RHS looking from DE (towards DE up to 160) |
Bearing life (90% survival basis) |
40,000 working hrs. For direct drive 20,000 working hrs. For belt drive |
Vibration |
Normal class as per IS: 12075. |
Noise |
As per IS: 12065 |
Construction |
Foot / 'B' flange |
Frame sizes |
'nPM80 to 160', 'nSC180 to 355'(For 'B' flange mounting ratings covered in 'nSC180M' to be offered in 'nVSC180L' & ratings covered in 'nSC225S' to be offered in 'nVSC225M') |
Shaft extension |
Single cylindrical extension as per IS: 1231 |
Body material |
Cast iron |
T.box material |
Cast iron, mild steel for 250 to 355 Frames |
Fan material |
Aluminium up to 160, Cast iron for 180 – 225 Frames, mild steel for 250 & above Frames |
Accessories |
Nil |
Paint & shade |
Epoxy base RAL5012 |
Bearing type Greasing facility |
Pre lubricated sealed Bearing up to 160. Open type Bearing from 180. Online greasing facility is for 180 to 355 only |
Condition
Features
Dimension Drawing
FEATURES | VALUES/ STANDARDS |
Ambient Temperature |
-10 to +50°C |
Altitude |
Not exceeding 1000mtrs above mean sea level. |
Atmosphere |
Non Corrosive & non Hazardous |
Relative Humidity |
Up to 100% |
Voltage |
415V ±10%, 3 Ph. |
Frequency |
50Hz ±5% |
Combined Variation |
10% |
Duty |
S3,S4 & S5 (Refer KHD-50-33R2) |
Service factor |
1.0 |
FEATURES |
VALUES/ STANDARDS |
Starting |
DOL up to 100 & Star Delta for 112 above frames |
Permissible starts/hr. |
Cold successive - 4 hot successive - 3 equally spread - 6 |
Loading at reduced volts |
75% Rated volts for 5 minutes. |
Insulation / temp.rise |
Class `F' / 70°C |
Direction of rotation |
Bi-directional |
No. Of leads |
3 up to 100 & 6 for frame 112 & above |
Connection. |
Star Up to 90 frame, 6 & 8 pole ratings of 100 frames |
Delta 2 & 4 pole ratings of 100 frame & 112 and above all ratings |
Degree of protection |
IP 55 |
Method of cooling |
IC 411 |
T.box position |
RHS looking from DE (towards DE up to 160) |
Bearing life (90% survival basis) |
40,000 working hrs. For direct drive 20,000 working hrs. For belt drive |
Vibration |
Normal class as per IS: 12075 |
Noise |
As per IS: 12065 |
Construction |
Foot / 'B' flange |
Frame sizes |
'ePM80 to 160', 'eSC180 to 355'.(For 'B' flange mounting ratings covered in 'eSC180M' to be offered in 'eVSC180L' & ratings covered in 'eSC225S' to be offered in 'eVSC225M') |
Shaft extension. |
Single cylindrical extension as per IS: 1231 |
Body material |
Cast iron |
T.box material |
Cast iron |
Fan material |
Aluminium up to 160, cast iron for 180 – 225, mild steel for 250 to 355 Frames |
Accessories |
Nil |
Paint & shade |
Epoxy base RAL5012 |
Bearing type Greasing facility |
Pre lubricated sealed Bearing from 80-160. Open type Bearing from 180. Online greasing facility is for 180 to 355 only |
Ambient Temperature |
-10 to +50°C |
Altitude |
Not exceeding 1000mtrs above mean sea level. |
Atmosphere |
Corrosive & Hazardous , Zone-I , DIV; I ,II , IGN TEMP – T3 |
Relative Humidity |
Up to 100% |
Voltage |
415V±10%, 3 pH. |
Frequency |
50Hz ±5% |
Combined Variation |
10% |
Duty |
S1 (continuous) |
Service factor |
1.0 |
Krilosker Electric Integral Brake Motors in "PB" Series are suitable for various industrial applications like textile, machine tools, hoists etc., where instantaneous stopping of the driven equipment is demanded.
"PB" Series Motors are fitted with Electro Magnetic DC Normally On brake.
Before starting the motor, the brake must be energised by applying 190 volts D.C. to the brake coil.The DC supply to be removed only after switch in off the supply to the motor.
The electro-magnetic DC brake is mounted on the non-driving end of the motor.The cooling fan is mounted after the brake for better thermal dissipation and cooling of the brake also.
Motor connection leads and brake coil leads are terminated in a single terminal box for easy connection.Rectifiers are supplied in loose condition and Manual release is provided.
Condition
Features
Dimension Drawing
Ambient Temperature |
-10 to +50°C |
Altitude |
Not exceeding 1000mtrs above mean sea level. |
Atmosphere |
Corrosive & Hazardous , Zone-I , DIV; I ,II , IGN TEMP – T3 |
Relative Humidity |
Up to 100% |
Voltage |
415V±10%, 3 pH. |
Frequency |
50Hz ±5% |
Combined Variation |
10% |
Duty |
S1 (continuous) |
Service factor |
1.0 |
FEATURES | VALUES/ STANDARDS |
Starting |
Star Delta |
Permissible starts/hr. |
Cold successive - 4 , Hot successive - 3, Equally spread - 6 |
Loading at reduced volts |
75% Rated volts for 5 minutes. |
Insulation / temp.rise |
Class `F' / 70°C |
Direction of rotation |
Anti-clockwise from top. |
No. Of leads |
6 for all frames |
Connection. |
Delta for all ratings |
Degree of protection /Mounting |
IP 21/ IM 3239 HS |
Method of cooling |
IC 01 |
T.box position |
On body circumference. |
Bearing life (90% survival basis) |
40,000 working hrs |
Vibration |
Normal class as per IS: 12075 |
Noise |
As per IS: 12065 |
Construction |
Flange mounted with hollow shaft |
Frame sizes |
SVH160, 180, 200, 250 ,280 and 315 |
Body material |
Cast iron |
T.box material |
Aluminium (die cast) 160, cast iron 180, 200, mild steel for 250 & 315 Frames |
Fan material |
Cast iron for 160, aluminium for 180, 200, mild steel for 250 & 315 Frames |
Accessories |
Nil |
Paint & shade |
NC base RAL 5012 shade up to 200, Epoxy base RAL 5012 above 200 frame |
Bearing type Greasing facility |
As given below Online greasing facility for 160 to 315 |
Ambient Temperature |
-10 to +50°C |
Altitude |
Not exceeding 1000mtrs above mean sea level. |
Atmosphere |
Corrosive & Hazardous, Zone II,Div II,IGN TEMP–T3,gas group IIA,IIB |
Relative Humidity |
Up to 100% |
Voltage |
415V ±10%, 3 ph. |
Frequency |
50Hz ±5% |
Combined Variation |
10% |
Duty |
S1 (continuous) |
Service factor |
1.0 |
FEATURES | VALUES/ STANDARDS |
Starting |
Star Delta |
Permissible starts/hr. |
Cold successive - 4 , Hot successive - 3, Equally spread - 6 |
Loading at reduced volts |
75% Rated volts for 5 minutes. |
Insulation / temp.rise |
Class `F' / 70°C |
Direction of rotation |
Anti-clockwise from top. |
No. Of leads |
6 for all frames |
Connection. |
Delta for all ratings |
Degree of protection /Mounting |
IP 21/ IM 3239 HS |
Method of cooling |
IC 01 |
T.box position |
On body circumference. |
Bearing life (90% survival basis) |
40,000 working hrs |
Vibration |
Normal class as per IS: 12075 |
Noise |
As per IS: 12065 |
Construction |
Flange mounted with hollow shaft |
Frame sizes |
SVH160, 180, 200, 250 ,280 and 315 |
Body material |
Cast iron |
T.box material |
Aluminium (die cast) 160, cast iron 180, 200, mild steel for 250 & 315 Frames |
Fan material |
Cast iron for 160, aluminium for 180, 200, mild steel for 250 & 315 Frames |
Accessories |
Nil |
Paint & shade |
NC base RAL 5012 shade up to 200, Epoxy base RAL 5012 above 200 frame |
Bearing type Greasing facility |
As given below Online greasing facility for 160 to 315 |
|