Reducer Drive (R Series)

Sankyo’s R series reducer features a low backlash worm drive compatible with servo or conventional motors. Mounting positions are offered in 90º angle increments on either side of the index or handler unit. Clutch and/or brake options are available in low voltage (DC) supplies. Inch (NEMA) or metric (IEC) adapter flanges can connect servo, washdown, explosion proof or air motors.

NEMA or IEC Flange Reducers

Inexpensive hollow bore reducers with C type motor adapter flanges offer versatile mounting to most motors. Air motors (shown left) are an ideal choice for painting applications. An air flow controls can regulate horsepower or speed. Air, high voltage (575v), washdown, explosion proof, brake motors or clutch-brake module adapt to these common flanges in inch (NEMA) or metric (IEC) formats. Mounting is offered in 90º increments on either side of the index or handler unit. In most cases, VFD controllers can still be used for electric speed control & electronic DC injection braking.

Timing Belt Drives

Timing belt drives minimize jerk but still offer low backlash. If emergency stopped, the timing belt may jump if the torque is great enough. This package offers more mounting configurations to reducer interference with other equipment. Ratios speeds can be changed quickly by switching the pulleys or installing new pulleys and sprockets. Sankyo provides all finger safe guarding with the package or as separate components. From miniature to massive, we can supply a drive for your application with conventional, servo motors or clutch-brake options.