Electric Motor Base Plate Dimensions

3 4 x 3 motor mounting bolt size.

Electric motor base plate dimensions. Bases are design to provide adequate travel are fully adjustable by the use of a single adjusting screw and have elongated mounting holes in the base plate. The following are dimensional size charts for standard electric motor nema standard frames and configuration. Electric motor slide bases electric motor mounts electric motors 56 t frame motor slide base brand new worldwide electric t frame motor slide base. Motor bases are fabricated of steel which offers a base of rugged design compact and smooth in appearance.

Standardized motor dimensions are established by the national electrical manufacturers association nema are tabulated below and apply to all base mounted motors listed herein that carry a nema frame designation. Features 2 adjusting screw. Heavy duty adjustable motor bases manufactured of steel or plate. Select from over 200 different in stock motor bases plus a full line of heavy duty bases metric bases stainless steel bases variable pitch pulley bases and dc bases.

These motor bases simplify mounting and belt tension adjustment at installation and during later maintenance checks. Overly hautz motor base nema adjustable motor base made of steel these bases are intended primarily for smaller motors ranging from large fractional to approximately 20 hp feature a one piece formed base plate and the overly hautz originated single or double bolt adjustment with push pull action. Designed for nema motor frame sizes for 180 to 360 5 to 75 horsepower. Designed for 445t nema frame motors.

These are used to compensate for vibrations and friction that can lead to either slipping or unnecessary wear on electric motors and belts. Type 2 b standard base this overly hautz special base initially designed for variable speed power transmission drives features a movable plate to carry the motor and tapped holes for hold down bolts which eliminate lifting motor over studs. Adjustable motor mounts built to accommodate virtually every nema motor size from 56 motor frame to sizes larger than 505.