Timing Pulleys & Idlers（Pulley Shape：W Type）

Timing Pulleys and Idlers are toothed gears that mesh with a belt rather than each other. They are lubrication-free, corrosion-resistant, and have reduced noise and cost impact when compared to traditional chain and sprocket mechanisms. There are many tooth profiles to handle a variety of applications. Trapezoidal profiles like "L," "T," and "AT" are great for conveyance, where the belt will be running for hours continuously. Curvilinear profiles like "S#M," "GT," and "EV" are ideal for high-torque positioning applications where the belt will need to change directions often and require low backlash.

About Timing Pulleys, Idlers

Unit		Imperial Series (inch)				Metric Series (mm)
Application		General				Light Load Conveyance	Heavy Load Conveyance	High Torque		Super High Torque		High Accuracy Positioning	NEW High Positioning Accuracy, High Torque
Belt Type		MXL	XL	L	H	T5,T10	AT5,AT10	S2M-S14M	P2M-P8M	UP5M-UP8M	MTS8M	2GT-EV8YU	MR2-MR5
Pitch		0.800"	0.200"	0.375"	0.5"	5,10 mm	5,10 mm	2,3,5,8,14 mm	2,3,5,8 mm	5,8 mm	5 mm	2,3,5,8 mm	2,3,5 mm
Tooth Profile		Trapezoidal				Trapezoidal		Curvilinear Circular (S-Type)	Curvilinear with Dimple (R-Type)	Curvilinear Circula (S-Type)	Curvilinear with Dimple (R-Type)	Circular Round (H-Type)	Curvilinear Circular (GT2-Type)
Backlash		Medium				Medium	Low	Low*		Low*		Very Low	Very Low
Endless Belt		check				check		check		check		check	check
Open End Belt		-	check			check		check (selected pitches)		-		-	check
Belt Material (Tension Cord)		Rubber (Glass Fiber)			-	Polyurethane (Steel Cord)		Chloroprene Rubber (Glass Fiber)		Chloroprene Rubber (Glass Fiber)	Rubber (Glass Fiber)	Chloroprene Rubber (Glass Fiber)	Neoprene Rubber (Glass Fiber)
Belt Material (Tension Cord)		Polyurethane (Kevlar/Steel Cord)				Polyurethane (Steel Cord)		Polyurethane(Aramid Fiber) (S2M,S3M,S5M only)		Chloroprene Rubber (Glass Fiber)	Rubber (Glass Fiber)	Chloroprene Rubber (Glass Fiber)	Neoprene Rubber (Glass Fiber)
Typical Applications	Conveying	check				check	check	-	-	-	-	-	check
	Positioning	-				-	check	check	check	check	check	check	check
	Power Transmission	-				-	-	check	check	check	check	check	check
	High Speed	check				check	-	check	check	check	check	check	check

*MISUMI offers Special Zero Backlash S8M pulleys (For use with S-Type belts only)

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L Timing Belt Pulley - Metric or Inch Bore

MISUMI

MISUMI L Timing Belt Pulley offers reliable performance and accommodates both metric and inch bore options. Designed to enhance mechanical efficiency, this pulley ensures optimal power transmission across various applications, from industrial machinery to robotics. Providing a durable solution, it effectively minimizes wear and tear without compromising alignment or rotational accuracy. With an increased number of teeth on metric pulleys, seamless operation is guaranteed, making it suitable for diverse environments while maintaining high performance standards.

Volume Discount Available

Lead Time Reduction

Available in INCH

Rapid Design

CAD Available in 2D and 3D
Configure Now

Ships as soon as 7 Days
H Timing Belt Pulley - Metric or Inch Bore

MISUMI

MISUMI H Timing Belt Pulley offers reliable performance and accommodates both metric and inch bore sizes. Designed to optimize power transmission, this pulley ensures enhanced efficiency across various mechanical applications. Providing a durable solution, MISUMI H Timing Belt Pulley effectively increases the number of teeth available on metric versions, promoting smoother operation and reduced wear without compromising structural integrity. Ideal for diverse environments, it delivers consistent results while supporting extensive operational demands.

Volume Discount Available

Lead Time Reduction

Available in INCH

Rapid Design

CAD Available in 2D and 3D
Configure Now

Ships as soon as 7 Days


Brand
Product Series
CAD
Days to Ship
Specifications
Type
Belt Shape
Belt Width (in)
Belt Width (mm)
Number of Teeth(T)
Pulley Shape
Material
Surface Treatment
Cleaning Method
RoHS Compliance

	Lead Time Reduction	Lead Time Reduction
Brand	MISUMI	MISUMI
Product Series	L Timing Belt Pulley - Metric or Inch Bore	H Timing Belt Pulley - Metric or Inch Bore
CAD	2D / 3D	2D / 3D
Days to Ship	7 Days	7 Days
Specifications	Available in INCH Rapid Design	Available in INCH Rapid Design
Type	Timing Pulleys	Timing Pulleys
Belt Shape	L	H
Belt Width (in)	0.50 in (1/2") ～ 1.00 in (1")	1 ～ 1.50 in (1-1/2")
Belt Width (mm)	12.7 ～ 25.4	25.4 ～ 38.1
Number of Teeth(T)	60 ～ 72	37 ～ 72
Pulley Shape	W Type	W Type
Material	Steel	Steel
Surface Treatment	Black Oxide Coating ～ Not Provided	Black Oxide Coating ～ Not Provided
Cleaning Method	-	-
RoHS Compliance	-	-

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5GT

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8YU

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0.31 in (5/16")

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Related Categories to Timing Pulleys & Idlers

- Timing Belts
- Timing Pulleys & Idlers

Timing Pulleys & Idlers（Pulley Shape：W Type）

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Belt Width (in)

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Number of Teeth(T)

Pulley Shape

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Related Categories to Timing Pulleys & Idlers