Alignment & Belt Tensioning Trainer KX-6550-ST

The KX-6550-ST is a rugged but lightweight multi-purpose pulley alignment and belt tensioning trainer. It is an exceptional tool for pulley alignment and proper belt tension training. It is developed for the needs of the professional instructor.

Belt Alignment and Tensioning Simulator KX-6550-ST Training Package (1)


The KX-6550-ST is designed with a strong A-Frame assembly with a durable powder coat paint finish a hard black anodized base, adjustable shaft centers for different belt sizes along with laser etched reference lines, 12”-14” and 14”-16”. 1” diameter 304 stainless steel shafts with precision bearings, jack bolts, rubber feet and locking knurled knobs to keep the shafts from rotating. Belt and pulleys are also included.

Additional information

Approximate Size

28.0″ L x 8″ W x 10.0″ H

Approximate Weight

37 lbs


Powder Coat Yellow Paint Finish


Belt Alignment Simulator KX-6550-ST

A-Frame assembly
Hard black anodize base
Adjustable shaft center to center for different belt sizes
Laser etched reference lines
12”-14”, 14”-16”
1” 304 stainless steel shaft with 0.250 x 2.0 key way
Jack screws
Rubber feet, and locking knob to fix shafts from rotating.

Belt Alignment Simulator KX-6550-ST Brochure