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Power Transmission (Mechanical) > Synchronous Drives (Timing Belts & Pulleys)

Synchronous Drives (Timing Belts & Pulleys)

Need help selecting a belt or pulley?
Use our selector tool to configure and order.

Synchronous drive components improve performance of motor-driven systems, increasing energy efficiency and lowering maintenance costs. Synchronous drive allows adjustment of speed and torque while connecting mechanically rotating components; belts and pulleys utilize teeth to prevent slippage and unwanted speed variations.

Timing (Toothed) Belts

Timing Pulleys (Sprockets)

SureMotion® Synchronous Drives

SureMotion Synchronous Belt Drive Components

Timing Belts - MXL, XL & L sizes
Timing Pulleys - MXL, XL & L sizes
Bushings - Taper-Lock^® & QD^® styles

Timing pulleys, bushings, and belts allow you to change speed and torque while connecting mechanically rotating components.

Select pulley sizes in order to accomplish the speed or torque change that you need.
Bushings allow you to connect the same pulleys to different sized shafts, or vice versa.
Synchronous drive belts and pulleys utilize teeth to prevent slippage and unwanted speed variations.
For help, use our online: Selector Tool for Belts and Pulleys

SureMotion Synchronous Drives

	SureMotion Synchronous Drive Timing (Toothed) Belts SureMotion timing belts are an excellent choice for many industrial applications. Several pitches and widths are available to cover a wide range of power transmission requirements. Neoprene with fiberglass reinforcement Polyurethane with polyester reinforcement (MXL pitch only) MXL (Mini Xtra Light) pitch = 0.080" XL (Xtra Light) pitch = 0.200" L (Light) pitch = 0.375" Range from 30 - 500 teeth 0.25, 0.375, 0.50 and 1.0-inch widths Timing belts start at $2.00 (60XL025NG) SureMotion Timing Belts Overview

	SureMotion Synchronous Drive Timing Pulleys Both aluminum and steel pulleys (sprockets) are available with a smooth bore and setscrew. Steel pulleys also available to fit Taper-Lock or QD style drive bushings. Bushings sold separately. Aluminum, steel, cast iron - or ductile iron MXL pitch = 0.080" with 1/4" width XL pitch = 0.200" with 1/4 or 3/8 inch width L pitch = .375" with 1/2 or 1 inch width Plain bores and TL or QD type bore Timing pulleys start at $6.00 (APB10XL025BF-250) SureMotion Timing Pulleys Overview

	SureMotion Tapered Drive Bushings Bushings allow the connection of pulleys to different sized shafts. TL (Taper-Lock) and QD (quick detach) types are available Material: steel Standard bore sizes from 0.50 to 1.375-inch Taper-Lock^® bushings start at $11.00 (TL-1108-0500) SureMotion Taper-Lock Bushings Overview QD^® style bushings start at $9.50 (QD-JA-0500) SureMotion QD Style Bushings Overview "Taper-Lock" is a registered trademark of Reliance Electric "QD" is a registered trademark of Emerson Electric