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5-B/65, Mittal Indl. Estate, A. K. Road, Andheri (East), Mumbai - 400 059 l Ph. (022) 28563392, 28562814, Fax : 66926210 E-mail : [email protected] l Website : www.makhariaelectricals.net
MAKHARIA ELECTRICALS PVT. LTD.
FEATURES
COMPLIES TO
APPLICATIONS
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Foot/Flange mounting with single shaft extensionClass ‘F’ insulation, Class ‘B’ Temperature RiseCast Iron bodyCast Iron end CoversOptimum fan design for better cooling and minimum energy consumptionRigidly sealed Terminal Box at RHS when viewed from drive end Suitable for flexible direct coupling or belt drives with high load Gd2equal to Motor GD2Suitable for starting with external resistance in the rotor circuit Bi-directional rotation
Specifications : IS : 325General Requirements : BS : 4999Rating & Performance : IEC : 34-1Dimensions, foot mounted is : 1231Dimensions, flange mounted : IS : 2223
MillsConveyorsMachine ToolsMixerFansCrushersMaterial Handling
SPECIFICATIONS
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Input Voltage (V) : 415V+/-10%, 3 Ph ACFrequency (Hz) : 50+/-5%Insulation : FDuty : SIProtection : IP 55/54/44Enclosure : IC 411
0Ambient Temp : 0 - 45 CRating : 3 - 800 kWFrame Size : 132 - 450
THREE PHASE AC MOTORS - TEFC SLIPRING TYPE
OXFORDOXFORD
Model YR3
Output KW
ElectricCurrent A
SpeedR/Min
Eff. %Power Factor
Max. Torque/Rared Torque
Voltage VElectric
Current A
NoisedB (A)
Vibrationmm/s
Rotating InKg.M2
ertia WeightKg
280S-4
315S-4
Data subject to change without notice.
Technical Data : 415V, 50Hz, Synchronous speed 1500 RPM (4 Poles) TEFC Slipring Motors.
88
96
108
115
205
277
290
350
480
500
620
720
1040
1060
1110
1131
1650
1723
1740
1825
1900
2115
2721
2823
2960
3082
3295
3350
4490
4658
4884
5085
5437
OXFORDOXFORD
Model YR3
Output KW
ElectricCurrent A
SpeedR/Min
Eff. %Power Factor
Max. Torque/Rared Torque
Voltage VElectric
Current A
NoisedB (A)
Vibrationmm/s
Rotating InKg.M2
ertia WeightKg
Data subject to change without notice.
Technical Data : 415V, 50Hz, Synchronous speed 1000 RPM (6 Poles) TEFC Slipring Motors.
89
97
145
153
203
280
330
350
480
510
620
660
945
1050
1240
1360
1630
1789
1825
1920
1950
1970
2620
2690
2889
3012
3261
3429
3461
4323
4438
4766
4970
OXFORDOXFORD
Model YR3
Output KW
ElectricCurrent A
SpeedR/Min
Eff. %Power Factor
Max. Torque/Rared Torque
Voltage VElectric
Current A
NoisedB (A)
Vibrationmm/s
Rotating InKg.M2
ertia WeightKg
Technical Data : 415V, 50Hz, Synchronous speed 750 RPM (8 Poles) TEFC Slipring Motors.
Data subject to change without notice.
280S-8
315S-8
140
155
195
279
330
390
420
510
640
720
920
1010
1220
1310
1390
1485
1565
1640
1703
1731
1792
2785
2929
3061
3194
3343
3513
4595
4833
5050
5270
OXFORDOXFORD
Mo
un
tin
g an
d O
vera
ll D
ime
nsi
on
s
Tab
le 2
: E
xte
rna
l & A
sse
mb
ling
Dim
en
sio
ns
OXFORDOXFORD