Zoom icon Click to expand Tap to zoom Chevron down icon Chevron down icon Foredom TXR Foot Rheostat by Foredom Sale $110.40 | / SKU 34-F-TXR-1 1 2 3 4 5 6 7 8 9 10+ Quantity Chevron down icon Quantity Add to cart Spinner icon Notify me when back in stock Email address Email me when available Foredom TXR Foot Rheostat Special foot rheostat for use with TX series motors. This control converts the incoming AC current to DC current, which the TX series operates on. Use of any other rheostat will damage your TX series motor.