Zero-Max E41 CCW Drive Speed Reducer 0-400 Motion Control Gear Box GOOD - TESTED

Description

ZERO-MAX E41 CCW, Drive Power Block, Speed Reducer 0-400, Motion Controller, Gear Box
E41 = Input and Output shaft on the same side /  CCW = Counterclockwise
Torque Rating 12 in. lbs.
Speed Range 0-400.
Normal Input 1/4 -1/3 H.P.
(Different models available  -  Please contact me)
Attention: Pictures show one of various items which all are in similar condition.
Zero-Max drives may be connected to any rotating power source up to 2000 RPM. Adjustable speed drive speed adjustments are easily made by moving a lever control through an arc or turning the hand-wheel of a screw type control. In either case, easy and precise speed control settings are possible with Zero-Max adjustable speed drives - also referred to interchangeably as variable speed drives.
Externally, the Adjustable Speed Drive consists of a rugged, sealed cast case, an input shaft, output shaft and adjustable speed control. Speed of the output shaft is regulated precisely and easily through a control lever which includes a convenient locking mechanism to hold speed at a desired speed setting. .
The general principle of operation of Adjustable Speed Drives gives infinitely variable and adjustable speed by changing
the distance that four or more one-way clutches rotate the output shaft when they move back and forth successively.
Zero-Max allows a variable drive output speed from a constant input from zero to maximum (thus, Zero-Max).