Series 21 - Classic V-Belt Fixed Center Drives
7C - 8-1-C, 7M - 8-1-M, & 750 Control

 
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Text relavent to this combination of drives

M-Type Spring Loaded Pulley Details

C-Type Controllable Pulley Details


HORSEPOWER RATINGS
2, 3, 5 H.P.




Pulley
combination
dimension
x
driver
driven
7C
7M
7/8
7C
8-1-M
1-7/8
8-1-C
8-1-M
1-9/16

Complete Offset Dimension Data



Model 750 control is designed to fit controllable pulley models 7C, and 8-1-C. AThe control's base is cast iron and is machined to be bolted to the customer's machinery. Adjustment is provided in the treaded handwheel - control stem assembly so that installation is simple. Stop nuts are provided to limit speed control, and a slotted guide is included to capture the pulley's torque arm.