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Part Number 20-2003134

Product Overview: 20-2003134
Shaft Mounted Parallel Shaft Drive, Double Reduction
Shaft input
Standard 2-15/16" diameter hollow bore output
Power ratings to 49.9 input HP
Seven standard ratios ranging from 5.02:1 to 30.02:1

Part Number: 20-2003134
UPC: 66279828279
Description: 4S 12.42/1 S 2.938
Category: Gear Drives & Speed Reducers
Family: Hub City® Parallel Shaft Drives (Double Reduction)
Series: 4
Model: 4S

CAD Configurator

Specifications
Ratio: 12.42:1
Gear Type: S
Output Diameter: 2.938
Product Type: Parallel
Product Line: Parallel Shaft Drive
Input Type: SHAFT
Input Diameter: 1.25
Output Type: HOLLOW BORE

Model 4S Dimensions Page
Model 4S Ratings Page

Rating Table (@ 1.00 Service Factor) (AGMA Load Class I)
Oil Input Output Efficiency%
RPM HP Thermal HP RPM Torque Thermal Torque
Conventional 1,750 27.700 N/A 141 12,136 N/A 95.00%
Conventional 1,150 20.000 N/A 93 13,361 N/A 95.00%
Conventional 850 15.900 N/A 68 14,329 N/A 95.00%
Conventional 690 13.200 N/A 56 14,713 N/A 95.00%
Conventional 100 2.030 N/A 8 16,020 N/A 95.00%

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


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