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Part Number 0250-55771

Product Overview: 0250-55771
HERA® High Efficiency Right Angle Gear Drive
Power ratings to 27 HP
Available in C-face quill or coupled styles
Shaft input
Sized to replace 4.25" to 6" center distance worm speed reducers (with available accessories)
Ratio range to 60:1 (nominal)

Part Number: 0250-55771
UPC: 66279878781
Description: HERA75ES 9.58 143TC 1.938
Category: Gear Drives & Speed Reducers
Family: Hub City® HERA® High Efficiency Right Angle Gear Drives
Model: HERA75

CAD Configurator

Specifications
Ratio: 9.58:1
Style: ES
Frame Size: 143TC
Output Diameter: 1.938
Product Type: RIGHT ANGLE
Product Line: HERA
Input Type: C-FACE QUILL
Input Diameter: 0.876
Output Type: HOLLOW BORE

Model HERA75 Dimensions & Ratings Page

Rating Table (@ 1.00 Service Factor) (AGMA Load Class I)
Oil Input Output Efficiency%
RPM HP Thermal HP RPM Torque Thermal Torque
PAG Synthetic 2,500 18.000 N/A 261 3,912 N/A 90.00%
PAG Synthetic 1,750 27.370 N/A 182.7 8,500 N/A 90.00%
PAG Synthetic 1,150 17.990 N/A 120 8,500 N/A 90.00%
PAG Synthetic 850 13.300 N/A 88.7 8,500 N/A 90.00%
PAG Synthetic 100 1.560 N/A 10.4 8,500 N/A 90.00%

N/A: Not Applicable, C/F: Consult factory


Related Items
Part Number UPC Code Type Description
0259-00150 66279878685 Mounting B-Base Kit HERA75 KIT, MTG B-BASE 52
0259-00162 66279878695 Mounting B-Base Kit HERA75 KIT, MTG B-BASE 60
0259-00157 66279878692 Mounting F-Flange Kit HERA75 KIT, MTG F-FLANGE 42
0259-00158 66279878693 Mounting F-Flange Kit HERA75 KIT, MTG F-FLANGE 52
0259-00166 66279878699 Mounting F-Flange Kit HERA75 KIT, MTG F-FLANGE 60
0259-00151 66279878686 Mounting T-Base Kit HERA75 KIT, MTG T-BASE 42
0259-00152 66279878687 Mounting T-Base Kit HERA75 KIT, MTG T-BASE 52
0259-00163 66279878696 Mounting T-Base Kit HERA75 KIT, MTG T-BASE 60
0259-00153 66279878688 Plug-In Shaft Kit HERA75 KIT, PLUG-IN SHAFT 42 DBL (Use w/2.438" Output Bore)
0259-00154 66279878689 Plug-In Shaft Kit HERA75 KIT, PLUG-IN SHAFT 42 SGL (Use w/2.438" Output Bore)
0259-00155 66279878690 Plug-In Shaft Kit HERA75 KIT, PLUG-IN SHAFT 52 DBL (Use w/2.438" Output Bore)
0259-00156 66279878691 Plug-In Shaft Kit HERA75 KIT, PLUG-IN SHAFT 52 SGL (Use w/2.438" Output Bore)
0259-00164 66279878697 Plug-In Shaft Kit HERA75 KIT, PLUG-IN SHAFT 60 DBL (Use w/2.438" Output Bore)
0259-00165 66279878698 Plug-In Shaft Kit HERA75 KIT, PLUG-IN SHAFT 60 SGL (Use w/2.438" Output Bore)
0259-00144 66279878680 Torque Arm Kits HERA75 KIT, TORQUE ARM
0259-00159 66279881156 Vertical Mounting Kit HERA35 KIT, VERTICAL MTG 18
0259-00160 66279878361 Vertical Mounting Kit HERA55 KIT, VERTICAL MTG 32
0259-00161 66279878694 Vertical Mounting Kit HERA75 KIT, VERTICAL MTG 42

Drive / Motor Combination
Part Number Drive: Ratio Drive: Frame Size Drive: Style Drive: Output Diameter Motor: HP Motor: RPM Motor: Effeciency Motor: Catalog Code Motor: SKU
0250-55771-C220A 9.58:1 143TC ES 1.938 1 1800 EPACT C220A 056T34F5323
0250-55771-C221A 9.58:1 143TC ES 1.938 1.5 1800 EPACT C221A 145TTFR4378
0250-55771-C250A 9.58:1 143TC ES 1.938 1 1200 EPACT C250A 056T34F5322
0250-55771-K1318 9.58:1 143TC ES 1.938 0.75 1200 EPACT K1318 5KE48WN8365
0250-55771-K2033 9.58:1 143TC ES 1.938 2 1800 EPACT K2033 184TTFB6079