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Part Number 0250-54757

Product Overview: 0250-54757
HERA® High Efficiency Right Angle Gear Drive
Power ratings to 13 HP
Available in C-face quill or coupled styles
Shaft input
Sized to replace 3.25" to 4.25" center distance worm speed reducers (with available accessories)
Ratio range to 60:1 (nominal)

Part Number: 0250-54757
UPC: 66279876210
Description: HERA55ES 7.94 182TC 2.188
Category: Gear Drives & Speed Reducers
Family: Hub City® HERA® High Efficiency Right Angle Gear Drives
Model: HERA55

CAD Configurator

Specifications
Ratio: 7.94:1
Style: ES
Frame Size: 182TC
Output Diameter: 2.188
Product Type: RIGHT ANGLE
Product Line: HERA
Input Type: C-FACE QUILL
Input Diameter: 1.126
Output Type: HOLLOW BORE

Model HERA55 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 13.000 N/A 314.9 2,342 N/A 90.00%
PAG Synthetic 1,750 13.000 N/A 220.4 3,346 N/A 90.00%
PAG Synthetic 1,150 11.490 N/A 144.8 4,500 N/A 90.00%
PAG Synthetic 850 8.490 N/A 107.1 4,500 N/A 90.00%
PAG Synthetic 100 1.000 N/A 12.6 4,500 N/A 90.00%

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


Related Items
Part Number UPC Code Type Description
0259-00112 66279874855 Mounting B-Base Kit HERA55 KIT, MTG B-BASE 38
0259-00113 66279874856 Mounting B-Base Kit HERA55 KIT, MTG B-BASE 42
0259-00123 66279875168 Mounting F-Flange Kit HERA55 KIT, MTG F-FLANGE 32
0259-00124 66279875170 Mounting F-Flange Kit HERA55 KIT, MTG F-FLANGE 42
0259-00114 66279874857 Mounting T-Base Kit HERA55 KIT, MTG T-BASE 32
0259-00115 66279874858 Mounting T-Base Kit HERA55 KIT, MTG T-BASE 38
0259-00116 66279874859 Mounting T-Base Kit HERA55 KIT, MTG T-BASE 42
0259-00117 66279874860 Plug-In Shaft Kit HERA55 KIT, PLUG-IN SHAFT 32 DBL (Use w/1.938" Output Bore)
0259-00118 66279874861 Plug-In Shaft Kit HERA55 KIT, PLUG-IN SHAFT 32 SGL (Use w/1.938" Output Bore)
0259-00119 66279874862 Plug-In Shaft Kit HERA55 KIT, PLUG-IN SHAFT 38 DBL (Use w/1.938" Output Bore)
0259-00120 66279874863 Plug-In Shaft Kit HERA55 KIT, PLUG-IN SHAFT 38 SGL (Use w/1.938" Output Bore)
0259-00121 66279874864 Plug-In Shaft Kit HERA55 KIT, PLUG-IN SHAFT 42 DBL (Use w/1.938" Output Bore)
0259-00122 66279874865 Plug-In Shaft Kit HERA55 KIT, PLUG-IN SHAFT 42 SGL (Use w/1.938" Output Bore)
0259-00107 66279874866 Torque Arm Kits HERA55 KIT, TORQUE ARM

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
0250-54757-GT1305 7.94:1 182TC ES 2.188 1.5 1200 N.P. GT1305 145TTFR4332
0250-54757-GT1308 7.94:1 182TC ES 2.188 2 1200 N.P. GT1308 182TTFB6079
0250-54757-GT1309 7.94:1 182TC ES 2.188 3 3600 N.P. GT1309 213TTFBA6079
0250-54757-GT1310 7.94:1 182TC ES 2.188 3 1800 N.P. GT1310 182TTFB6029
0250-54757-GT1312 7.94:1 182TC ES 2.188 5 3600 N.P. GT1312 215TTFBA6079
0250-54757-GT1313 7.94:1 182TC ES 2.188 5 1800 N.P. GT1313 184TTFB6029