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Part Number 0250-54073

Product Overview: 0250-54073
HERA® High Efficiency Right Angle Gear Drive
Power ratings to 8.5 HP
Available in C-face quill or coupled styles
Shaft input
Sized to replace 2.38" to 3.25" center distance worm speed reducers (with available accessories)
Ratio range to 60:1 (nominal)

Part Number: 0250-54073
UPC: 66279873379
Description: HERA45ES 7.80 143TC 1.250
Category: Gear Drives & Speed Reducers
Family: Hub City® HERA® High Efficiency Right Angle Gear Drives
Model: HERA45

CAD Configurator

Specifications
Ratio: 7.80:1
Style: ES
Frame Size: 143TC
Output Diameter: 1.250
Product Type: RIGHT ANGLE
Product Line: HERA
Input Type: C-FACE QUILL
Input Diameter: 0.876
Output Type: HOLLOW BORE

Model HERA45 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 8.500 N/A 320.5 1,504 N/A 90.00%
PAG Synthetic 1,750 8.500 N/A 224.4 2,149 N/A 90.00%
PAG Synthetic 1,150 6.760 N/A 147.4 2,600 N/A 90.00%
PAG Synthetic 850 5.000 N/A 109 2,600 N/A 90.00%
PAG Synthetic 100 0.590 N/A 12.8 2,600 N/A 90.00%

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


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Part Number UPC Code Type Description
0259-00082 66279873804 Mounting B-Base Kit HERA45 KIT, MTG B-BASE 26
0259-00083 66279873805 Mounting B-Base Kit HERA45 KIT, MTG B-BASE 30
0259-00084 66279873806 Mounting B-Base Kit HERA45 KIT, MTG B-BASE 32
0259-00088 66279873810 Mounting F-Flange Kit HERA45 KIT, MTG F-FLANGE 24
0259-00089 66279873811 Mounting F-Flange Kit HERA45 KIT, MTG F-FLANGE 26
0259-00090 66279873812 Mounting F-Flange Kit HERA45 KIT, MTG F-FLANGE 30
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0259-00092 66279873814 Plug-In Shaft Kit HERA45 KIT, PLUG-IN SHAFT 24 DBL (Use w/1.438" Output Bore)
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0259-00094 66279873815 Plug-In Shaft Kit HERA45 KIT, PLUG-IN SHAFT 26 DBL (Use w/1.438" Output Bore)
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0259-00096 66279873816 Plug-In Shaft Kit HERA45 KIT, PLUG-IN SHAFT 30 DBL (Use w/1.438" Output Bore)
0259-00097 66279873823 Plug-In Shaft Kit HERA45 KIT, PLUG-IN SHAFT 30 SGL (Use w/1.438" Output Bore)
0259-00098 66279873817 Plug-In Shaft Kit HERA45 KIT, PLUG-IN SHAFT 32 DBL (Use w/1.438" Output Bore)
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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
0250-54073-C220A 7.80:1 143TC ES 1.250 1 1800 EPACT C220A 056T34F5323
0250-54073-C221A 7.80:1 143TC ES 1.250 1.5 1800 EPACT C221A 145TTFR4378
0250-54073-C250A 7.80:1 143TC ES 1.250 1 1200 EPACT C250A 056T34F5322
0250-54073-K1318 7.80:1 143TC ES 1.250 0.75 1200 EPACT K1318 5KE48WN8365
0250-54073-K2033 7.80:1 143TC ES 1.250 2 1800 EPACT K2033 184TTFB6079