Hexadrive Series Model HEC-30 Adjustable Pulleys w/ Electric Control Option - Imperial Timken 68514442937

Описание

Hexadrive Series Fixed Center Distance Adjustable Pulley Control Options There are two additional variations of the standard “HM” Hexadrive adjustable pulley, giving the option of speed change by electric remote control or by using an external linear actuator. Either method offers convenience and safety in those situations where the pulley drive is inaccessible or in a hazardous location. Hexact Electric Control Method The Hexact Electric Control, or “HEC” pulley, operates in the same manner as the standard “HM” adjustable pulley, except the hand wheel is replaced by a servo motor drive that opens and closes the pulley flanges. A separate control station, the Model CN-2601, is wired to the HEC pulley servo motor to provide speed adjustment from a remote location. The switch that is part of the CN-2601 control is a three-position toggle switch suitable for panel mounting. A wiring diagram is included, and the user must provide wires and a 110-volt power source for the servo motor. The CN-2601 Control must be ordered separately, and a Model 501 Torque Arm Bracket is also required. All adjustable pulleys in our Hexadrive series, including the M-007, are available with the electric control option. When ordering, simply substitute HEC for M or HM. For example, the Model HM-3 manually adjustable pulley has the same drive characteristics as the Model HEC-3 electrically adjustable pulley. The only dimension differences are the overall length of the pulley and the torque arm. Specifications Description HEC-30-1-7/8-PULLEY Model HEC-30 Type Adjustable Center - Driver Belt Size 4430V Weight 56.00 lb UPC Number 42937 Dimensional Data Bore Diameter 1 7/8 in Outside Diameter 12.500 in Overall Length 13.750 in Dimension L1 7.250 in Dimension L2 6.000 in Cubic inches 2148.43750 in³ Features Features Sizes range from 6 to 13 inches in diameter