Idlers L

Brand :

MISUMI

Caution

Product Description

This is an economy item, The price is cheaper than the MISUMI standard product.

Product Overview

Usually, timing pulleys, timing idlers 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, timing idlers and timing belts.

Dimensional Drawing

Bearing is pressed fit.

Bearing accuracy JIS B1514 Class 0 / GB T 307-94 P0 (before press-fitting).

MISUMI does not guarantee the bearing brand.

Material Specifications

Type		Material			Surface Treatment
Center Bearing Type	Both Sides Bearing Type	Body	Flange	Bearing	Surface Treatment
E-AATF	E-AATFW	Aluminum	Aluminum	Steel	Clear Anodized

E-BATF	E-BATFW	General structural steel or carbon steel	SPCC		Black Oxide
E-MATF	E-MATFW	General structural steel or carbon steel	SPCC		Electroless Nickel Plating

If there are requirements for rust prevention, give priority to products made of aluminum alloy or with surface treatment of electroless nickel plating.
For details, please click

Anti-rust performance and maintenance of metal materials and surface treatment

Specification Table

■ L Type (Center Bearing Type)

Part Number			Shaft Diameter d	P.D.	O.D.	F	E	A	W	S	Bearing size
Type	Number of Teeth	Compatible Belt									No.	D	B
E-AATF E-BATF E-MATF	16	L050	10	48.51	47.75	55	40	14	19	5	6200ZZ × 1	30	9
		L075						21	26	8.5
	18	L050	12	54.57	53.81	61	45	14	19	4.5	6201ZZ × 1	32	10
		L075						21	26	8
		L100						27	32	6	6201ZZ × 2
	20	L050	12	60.64	59.88	67	50	14	19	4.5	6201ZZ × 1	32	10
		L075						21	26	8
		L100						27	32	6	6201ZZ × 2
	22	L050	15	66.70	65.94	80	60	14	19	4	6202ZZ × 1	35	11
	30	L050 *	15	90.96	90.20	99	80	14	19	4	6202ZZ × 1	35	11

All specifications marked with * are only applicable to E-AATF.

■ L Type (Both Sides Bearing Type)

Part Number			Shaft Diameter d	P.D.	O.D.	F	E	A	W	Dh	Bearing size
Type	Number of Teeth	Compatible Belt									No.	D	B
E-AATFW E-BATFW E-MATFW	14	L050	8	42.45	41.68	48	35	14	19	16.5	698ZZ × 2	19	6
		L075						21	26
		L100						27	32
		L150*						40	45
	15	L050	8	45.48	44.72	48	35	14	19	16.5	698ZZ × 2	19	6
		L075						21	26
		L100						27	32
		L150*						40	45
	16	L050	8	48.51	47.75	55	40	14	19	16.5	698ZZ × 2	19	6
		L075						21	26
		L100						27	32
		L150*						40	45
	16	L050	10	48.51	47.75	55	40	14	19	19.5	6900ZZ × 2	22	6
		L075						21	26
		L100						27	32
		L150*						40	45
	18	L050	12	54.57	53.81	61	45	14	19	25	6001ZZ × 2	28	8
		L075						21	26
		L100						27	32
		L150*						40	45
	20	L075	15	60.64	59.88	67	50	21	26	29	6002ZZ × 2	32	9
		L100						27	32
		L150*						40	45
	22	L075	15	66.70	65.94	80	60	21	26	29	6002ZZ × 2	32	9
		L100	20					27	32	37	6004ZZ × 2	42	12
		L150*						40	45
	30	L050*	12	90.96	90.20	99	80	14	19	22	6901ZZ × 2	24	6
		L075*	15					21	26	29	6002ZZ × 2	32	9
		L100*	20					27	32	37	6004ZZ × 2	42	12
		L150*						40	45

All specifications marked with * are only applicable to E-AATFW.

Product Features

Feature 1: MISUMI timing belt idlers comply with industry standards, ensuring stable procurement and easy equipment maintenance.
Feature 2: MISUMI timing belt idlers are available in a variety of materials to suit different designs and usage environments.
Feature 3: MISUMI timing belt idlers are manufactured with excellent craftsmanship and attention to detail, giving customers greater confidence in their purchase.

Usage Method

Usage Method Example Drawing	Usage Method of Timing Belt Idler and Timing Belt
	(1) For belt tensioning Adjust the tension on the inside of the timing belt using an idler pulley
	②Linear driving Reciprocating motion is carried out through the self-end timing toothed belt.

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

Precautions

(1) If there are requirements for rust prevention, give priority to products made of aluminum alloy, SUS304 stainless steel, or with electroless nickel plating surface treatment.
Please click

Anti-rust performance and maintenance of metal materials and surface treatment

Example of Use

Example drawing of a belt tensioning device designed using MISUMI timing idler pulley

■Organization Name
Belt Tensioner (Manual)

■ Mechanism Function
1. Moves the roller on the adjustment side to tighten and secure it while the conveyor belt is open.
2. When using multiple drives, increase the engagement rate by setting the roller to the center position.

■ Function of the Timing Belt Idler

1.	Fix the belt assembly distance with a timing belt idler
	At the same time, the polyurethane roller assists in tensioning the belt

Related Industries

Semiconductor	Automotive	Smart phone

Medical	Electronic & Electrical Appliances	Robotics

High Torque Timing Pulleys S2M Type	Long toothed timing belt Urethane Number of teeth specified joint processing	(Economy series) Spur gear Module 1.0

Typical model: HTPA48S2M100-A-N10	Representative Model: LTBJ-AT5150-800	Representative Model: C-GEAKBB1.0-36-10-B-15N
Advantages: short delivery time, multiple types	Advantages: short delivery time, multiple types	Advantages: Multiple types, low prices