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20MCM-3-1-12/1 - 230/460V 2SIEL90S6 1HP 1140RPM B34/1

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230/460V 2SIEL90S6 1HP 1140RPM B34/1
Item #: 20MCM-3-1-12/1
Elektrim High Efficiency Metric IEC electric motor, TEFC IP55 1200/1000RPM cast iron foot mounted C-Face (B34/1) Design H, oversized ball bearings, VPI for best electrical peformance, rated 60/50Hz equipped with terminal board standard.

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41NAM-PL-IN
Elektrim Nameplate IEC90-180
41DM-FLA-90
D-FLANGE FOR IEC SE 90 FRAME
41BRM-D-90
DE BRACKET EM METRIC SE 90 FRAME
41CM-FLA-90/1
C-Face INCREASED from IEC90 to 100 frame
41CM-FLA-90/2
C-FLANGE FOR IEC SE 90 FRAME
41DM-FLA-90/R
D-Flange REDUCED from IEC90 to 71 frame

Technical Details


Item Number: 20MCM-3-1-12/1

Product Group Metric IEC
Series 20M Series
Efficiency High
Phase PH 3
Horsepower HP 1
RPM RPM 1200
Nominal RPM 60Hz RPM 1140
Frame 90S
Mount Footed C-Face B34/1 (Increased C-Flange)
Removable / Rotatable / Double Drilled Feet Yes / Yes / No
Voltage V 230/460V 60Hz & 230/380/400 50Hz
Hertz Hz 60
Winding Connection Double Wye / Wye
Full Load Torque [FLT] 60Hz lb-ft 4.6
Lock Rotor Torque [LRT] 60Hz % 260
Break Down Torque [BDT] 60Hz % 290
FLA [115V] / [208V] / [230V] / [460V] / [575V] / [796V] 60Hz A -- / -- / 3.6 / 1.8 / 1.4 / --
LRA % % 480
Lock Rotor Amps [230V] / [460V] / [575V] / [796V] 60Hz A -- / -- / -- / --
Efficiency at Full / 0.75 / 0.50 Load 60Hz % 80 / 80.5 / 79.8
Power Factor Full / 0.75 / 0.50 Load 60Hz % 65 / -- / --
kW 0.75
RPM 50Hz RPM 1000
Nominal RPM 50Hz RPM 925
FLT 50Hz Nm 6.19999980926514
LRT 50Hz % 220
BDT 50Hz % 260
FLA [190V] / [230V] / [380V] / [400V] 50Hz A -- / 3.5 / 2.2 / 2
LRA % 50Hz % 420
Efficiency at Full / 0.75 / 0.50 Load 50Hz % 75.9 / 76.1 / 75.5
FL Power Factor 50Hz % 70
NEMA / IEC Design H
Service Factor 60Hz / 50Hz 1.2 / 1
Insulation Class F
Rotor WK2 [lb-ft] / [kgm2] 0.0398 / 0.0025
DE Bearing / ODE Bearing 6205 ZZC3 / 6205 ZZC3
Impregnation Method Vacuum Pressure Impregnation (VPI)
PTC Thermistors / Space Heater Option / Option
Junction Box / Fan Guard Aluminum / Rolled Steel
Mounting Position / Protection Degree F3 / IP55
Enclosure TEFC
Finish RAL5010
Net Weight / Ship Weight lb 36.4 / 41
Warranty 3-Years
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