Zero-Max Adjustable Speed Drives with the Micro Dial feature allow users to more accurately set and re-set various speeds
Zero-Max Adjustable Speed Drives with the Micro Dial feature provide accurate and repeatable speed settings. This allows users to more accurately set and re-set various speeds to meet performance levels for different applications.
Accepting input speeds from 0 to 2000 rpm, output speed changes using the Adjustable Speed Drives can be made quickly and easily, whether the machine is running or not.
Zero-Max Adjustable Speed Drives can be used as a prime mover connected to a motor, or as a secondary drive connected to a shaft in the machine’s drive line. When used as a prime mover, the drive acts as a variable speed device. When used as a secondary drive, it becomes a variable ratio device. The drive permits slow or fast, small or large speed changes.
Output speed for the drive is set quickly with the hand wheel adjustment. The Micro Dial provides a clean and accurate reference for applications that require repeatability.
Additional design features include: easily mounted in most positions, handles any input such as chain, belt and couplings, easy to install – no wiring needed, factory lubricated, compact and economical. A full range of sizes and models are available including custom designs for special applications.