GA65B Cast Iron Change GearBoston Gear change gears are used primarily on machine tools to provide different cutting speeds while using a constant speed input. All Boston Gear change gears are manufactured with a double key to accept the compound steel bushings that connect two gears together, allowing them to spin on an intermediate shaft. The change gears we stock range from 20 tooth through 128 tooth gears, in one tooth increments, depending upon the diametrical pitch, for a

SUCNPFCF has nickel plated housing and stainless steel bearing insert

allowing them to spin on an intermediate shaft

Brake coil leads connect directly to motor leads so that power is simultaneously supplied to both brake and motor

Traditional cost effective rigid coupling design provides torque transmission and alignment

When the magnet coil is de-energized

Output Bore/Shaft Diameter: 1

Click here for spec sheets: SNATFL Spec Sheet

Self-lubricating ideal for wet or harsh environments where wash down is required

Piloted Flange Units

Click here for spec sheets: SUCTFB Spec Sheet

and cast iron and are manufactured in a variety of styles

Click here for spec sheets: SUCNPTRS Spec Sheet