251G-12E-56H2 NEMA 4 DC Speed Control 80mm Diameter Adds 1/32" (

Adds 1/32" (

Blending trusted 700 Series worm gearing with an innovative new exterior design

Diametral Pitch: 10

This is especially important when using abrasive pads or grinding attachments during operations such as cleaning gasket surfaces or cylinder head porting

251G-12E-56H2 NEMA 4 DC Speed Control 80mm Diameter Adds 1/32" (The 250 Series offers superb flexibility, reliability, and value. A general purpose, economical control rated to 2 horsepower, it provides the ultimate in standard features and versatility including: dual voltage (120 240VAC), adjustable H. P. settings, packaged power bridge, barrier terminal strip, fully rated no auxiliary heatsink required, and chassis or NEMA 4 12 enclosure. Many options further extend the 250s capabilities. A logical, easily