Timing Pulleys T5

MISUMI

Product Overview

Usually, timing pulleys and timing belts are widely used to design mechanisms for transmitting rotational power generated by motors.
Driving and transmission are realized through the engagement between the teeth of timing pulleys and timing belts.

Dimensional Drawing

Size standards drawing of MISUMI T5 timing pulleys

Material Specification

Part Number				Material		Surface Treatment
Belt Width 10 mm	Belt Width 15 mm	Belt Width 20 mm	Belt Width 25 mm	Pulley	Flange
A: 11 W: 16 L: 28	A: 17 W: 22 L: 34	A: 22 W: 27 L: 39	A: 27 W: 32 L: 44	Pulley	Flange
E-TTPA□□T5100	E-TTPA□□T5150	E-TTPA□□T5200	E-TTPA□□T5250	Aluminum	Aluminum	Clear Anodized
E-TTPB□□T5100	E-TTPB□□T5150	E-TTPB□□T5200	E-TTPB□□T5250			Black Anodized
E-TTPK□□T5100	E-TTPK□□T5150	E-TTPK□□T5200	E-TTPK□□T5250			Hard Anodized^*
E-TTPT□□T5100	E-TTPT□□T5150	E-TTPT□□T5200	E-TTPT□□T5250	Equivalent to S45C	SPCC	-
E-TTPM□□T5100	E-TTPM□□T5150	E-TTPM□□T5200	E-TTPM□□T5250			Black Oxide
E-TTPP□□T5100	E-TTPP□□T5150	E-TTPP□□T5200	E-TTPP□□T5250			Electroless Nickel Plating

* The surface hardness of hard anodized treatment is 300HV~

The flange is already riveted, and shaft hole specifications P·N·C come with set screws

If rust prevention is required, please give priority to products made of aluminum alloy, stainless steel SUS304, or those with electroless nickel plating surface treatment.
For details, please see: Anti-rust performance and maintenance of metal materials and surface treatment

Specification Table

Part Number			Pulley Shape	Shaft Hole Specifications	Shaft hole specification (can be specified down to 1 mm increments)						P.D.	O.D.	D	F	E
Part Number					H Round Hole		P Round Hole+Threaded Hole		N Keyway Hole + Threaded Hole
Type	Number of Teeth	Type Nominal Width			d_H7
Type	Number of Teeth	Type Nominal Width			A Type	B Type	A Type	B Type	A Type	B Type
(Aluminum Alloy) E-TTPA E-TTPB E-TTPK (Equivalent to 45C) E-TTPT E-TTPM E-TTPP	12	T5100 A: 11 W: 16 L: 28 T5150 A: 17 W: 22 L: 34 T5200 A: 22 W: 27 L: 39 T5250 A: 27 W: 32 L: 44	A	H P N	5 to 8	-	5 to 8	-	8	-	19.10	18.25	-	24	12
	14		A B		5 to 12	5 to 10	5 to 10	5 to 8	8·10·NK10		22.28	21.45	14	26	16
	15				5 to 14	5 to 11	5 to 10	5 to 8	8·10·NK10		23.87	23.05	15	28	18
	16				6 to 16	6 to 13	6 to 12	6 to 10	8 to 12	8	25.46	24.60	17	32	20
	18				6 to 18	6 to 15	6 to 12	6 to 11	8 to 12	8·10·NK10	28.65	27.80	19	33	22
	20				6 to 20	6 to 15	6 to 16	6 to 12	8 to 16	8·10·NK10	31.83	31.00	19	36	24
	22				7 to 23	7 to 20	7 to 18	7 to 15	8 to 18	8 to 12	35.01	34.25	24	40	27
	24				7 to 26	7 to 23	7 to 20	7 to 17	8 to 20	8 to 13	38.20	37.40	27	45	30
	25				7 to 26	7 to 23	7 to 20	7 to 18	8 to 20	8 to 15	39.79	39.00	27	45	30
	26				8 to 31	8 to 27	8 to 23	8 to 21	8 to 22	8 to 17	41.38	40.60	31	48	35
	28				8 to 31	8 to 28	8 to 24	8 to 22	8 to 24	8 to 18	44.56	43.75	32	48	35
	30				10 to 32	10 to 29	10 to 26	10 to 23	10 to 26	10 to 18	47.75	46.95	33	52	36
	32				10 to 36	10 to 33	10 to 28	10 to 27	10 to 28	10 to 22	50.93	50.10	37	55	40
	34				10 to 41	10 to 36	10 to 30	10 to 30	10 to 30	10 to 25	54.11	53.25	40	61	45
	36				10 to 41	10 to 36	10 to 30	10 to 30	10 to 30	10 to 25	57.30	56.45	40	61	45
	40				10 to 46	10 to 43	10 to 38	10 to 37	10 to 38	10 to 30	63.66	62.85	47	67	50
	44				12 to 54	12 to 46	12 to 42	12 to 40	12 to 40	12 to 32	70.03	69.2	50	74	58
	48				12 to 59	12 to 56	12 to 47	12 to 45	12 to 40	12 to 40	76.39	75.55	60	83	63
	50				12 to 63	12 to 59	12 to 50	12 to 47	12 to 45	12 to 45	79.58	78.75	63	87	67
	60				12 to 76	12 to 71	12 to 50	12 to 50	12 to 50	12 to 50	95.49	94.65	75	99	80
For shaft hole specifications H·P, within the selectable range, shaft hole diameters of 4.5, 6.35, and 12.7 can be selected. When selecting the new JIS keyway hole + threaded hole with a shaft hole diameter of 10 and a keyway width of 4.0 mm (height 1.8 mm), please specify NK10. >>Keyway Detailed Dimension Drawing When the shaft hole specification is N, NK10 can also be selected if it is within the selection range.

Product Features

Feature 1: T5 specification timing pulleys are suitable for general torque transmission designs and high-speed conveying designs.
Feature 2: T5 specification timing pulley offers high transmission accuracy and efficiency, suitable for high-precision transmission and conveying designs.
Feature 3: T5 specification timing pulleys offer a wide range of load and speed ratios, making them suitable for most mechanical devices.
Feature 4: MISUMI timing pulleys comply with industry standards, ensuring stable procurement and easy equipment maintenance.
Feature 5: MISUMI timing pulleys are available in a variety of materials to suit different design environments.
Feature 6: MISUMI timing pulleys pay attention to detail, giving customers greater confidence when making a purchase.

MISUMI XL Type Timing Belt Features timing pulley

(1) Excellent gear rib processing → High machining accuracy
(2) Removal of burrs from threaded holes → Increases timing belt service life
(3) Uniform retaining ring pressing → Retaining ring is secure and not easy to fall off
(4) Attractive tooth shape → Precise belt engagement, high concentricity

Usage Method

Usage Method Example Drawing	Usage Method of Timing Wheel and Timing Belt
	①Driving (The driven wheel is driven by the driving wheel for transmission)
	(2) For linear driving (reciprocating motion is carried out through the free-end timing toothed belt)

Usage Method Example Drawing	Usage Method of Timing Wheel and Timing Belt
	③Conveyance (Plates are conveyed by two timing toothed belts)
	④Traction transmission (Workpieces are clamped and transmitted by the belt)

S-type timing pulleys, suitable for MISUMI's Standard and Economy S-type specification belts.

Precautions

(1) For shaft hole specifications P (round hole + threaded hole) and N, accessory fixing screws are shipped together in the package (they may be loose in the packaging bag).
(2) When the shaft hole specification is H (round hole), there is no threaded hole.
(3) There may be no surface treatment in the shaft hole.
(4) For keyway dimensions, please refer to the

detailed keyway dimension table.
(5) For N keyway holes, the relationship between the keyway and the teeth is not fixed.

Example of Use

Case diagram of a ball spline lifting and rotating mechanism designed with MISUMI timing pulleys

Equipment Name:
Ball Spline Lifting and Rotating Mechanism
Purpose:
Rotates the workpiece received from the previous process by 90 degrees and lowers it, transferring it to the next process.
Timing Pulley Applications:
Change the direction of the chuck via timing pulley transmission. (Applicable for MXL, XL, L, H specification timing pulleys)

For more information, please click

Ball Spline Lifting and Rotating Mechanism.

Application Industries

Semiconductor	Automotive	Smart phone

Medical	Electronic & Electrical Appliances	Robotics

Idler	Toothed timing belt XL Type	(Economy series) Toothed timing belt

Typical model: AATF28XL031	Typical model: TBN128XL031	Typical model: C-TBN178XL031
Advantages: short delivery time, high quality	Advantages: Large inventory, ships in 1 day	Advantage: Low price