The connection belt is processed for jointing at both ends. Is the joint particularly easy to break?

The joint of this belt is hot-melt connected, although the strength is lower than that of the body part, there will be no abnormalities such as breakage when used under normal tension. But it is not recommended to bend the joint, or breakage will be caused.

What kind of belt is better to use under conditions that require high cleanliness?

The use of urethane belts is recommended, which has significantly improved dust drop, compared to the rubber belt.

The timing belt has been broken after use for a very short period of time. Is there a problem with the quality of the belt?

The timing belt is a standard product, and the same batch of products have very few individual quality problems, please refer to Main causes of premature breakage and corresponding countermeasures to troubleshoot the equipment in use.

What are the advantages of both sides cloth lined connection belt compared to standard ones?

Both sides cloth lined type reduce the coefficient of friction and reduce noise generation.

Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.

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Part Number Complete

E-LTBJA-H3M060-[230-10000/1]

Properties Number of Teeth Belt Nominal Width type Belt Type CAD Days to Ship

Specification/Dimensions

Properties
- Standard
- Both Sides Cloth Lined
Clear
Number of Teeth
[230-10000/1]
Clear
Belt Nominal Width
060

090

120

150

200

250

300

400
Clear
type
- E-LTBJA
- E-LTBRA
Clear
Belt Type
H3M

H5M

H8M
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

13 Day(s) or Less
Clear

Specify Alterations

Closed Belts HTD Type

Name: Closed Belts HTD Type
Brand: MISUMI
Availability: PreOrder

Check FAQ of this product (4 items)

Brand :

MISUMI

MiSUMi Economy

MISUMI

Order Qty :
Price :

---
Total Price :

---
Days to ship :

---

Select part number to Order Now/ Add to Cart

CAD Download

Product Description

-Closed Belts, HTD Type from MISUMI.
-Adopting cross tapping process, increase the belt contact area at the connection to improve the connection strength.
-Unique steel wire arrangement, it can be assured to avoid cutting the steel wire core during width cutting.
-Cutting equipment is used for standard / both sides cloth lined type. Ensure that complete sealing edge will not produce the side roughness caused by the secondary manual trimming.

Economy HTD Closed Belt

Connection Strength Steel Core Reduced Noise

- This innovative approach significantly improves connection strength compared to standard joining methods, ensuring reliable power transmission even under high loads.

- A high-strength steel core wire is embedded within the HTD belt, providing exceptional tensile strength and dimensional stability.

- The unique steel wire arrangement ensures that the core remains intact during width cutting.

- For applications requiring minimal noise generation, MISUMI offers HTD Closed Belts with double-sided cloth lining.

- Available in various tooth pitches and belt widths.

MISUMI Standard

Cheaper Price

Product Variety

3D CAD
3D CAD Support

Conveyer Product Overview

The closed Conveyer belt is a belt that freely specifies the number of teeth and is suitable for long-distance timing transmission.
The closed belt is divided into two types, namely the standard type and the both sides cloth lined type.
There is a both sides cloth lined type suitable for cumulative transmission and noise reduction.

Conveyer Product Features

Feature 1: The Conveyer product has built-in steel core wire, which is more cost-effective and has a wider application range.
Feature 2: There is no exposed steel core wire on the side of the closed belt to avoid scratching the workpiece or hurting the operator.
Feature 3: In addition to standard Conveyer belts, there are also both sides cloth lined belts, which can reduce the coefficient of friction between the conveying object and pulley, and lower the noise.
Feature 4: Regular sampling of products is made to ensure a strength in the connection. (See the diagram below)
Product Features

Generic Conveyer products in the market are randomly selected from the market, and products of the same or similar styles are taken as the reference objects.

Dimensional Conveyer Drawing

Dimension and Specification for Closed Belt

Specifications Conveyer Overview

■Conveyer Material Table

Conveyer Types	Material
	①Body	②Core Wire	③ Canvas
Standard Type	Urethane (White)	Steel wire	－
Both Sides Cloth Lined			Nylon Cloth (Green)

■Specification Table

Belt Type	Pitch (mm)	H	h	i	Unit weight g/m (Width 10mm)
H3M	3	2.4	1.21	1.19	27
H5M	5	3.8	2.08	1.72	38
H8M	8	6	3.38	2.62	61

Urethane Conveyer belts may change color over time, but strength, etc. will not be affected.

Conveyer Operating temperature -20℃ to 60℃ (reference value).

Refer to Selection Method of Transmission Timing Toothed Belt on P.1042.

This Conveyer product is not suitable for non-backlash timing pulleys.

Weight is a theoretical value for reference only, which may be different from that of the actual Conveyer product.

Because of the welding process, there will be traces on the surface of the connection, and the allowable tension at the connection is weak, so please pay attention when selecting the type.

Example of Conveyer Use

This provides a reference for the use of urethane Conveyer belts and is not a functional guarantee for actual use.

Equipment Name: Conveyer transfer device with different heights
Function Description:
Transfer the workpiece through the motor roller, and use the cylinder mechanism so that the workpiece drop to the lower Conveyer for transmission. The purpose of transmission at different heights is achieved.

For detailed information, click

here.

Conveyer Application Industries

Conveyer Food	Conveyer Semiconductor	Conveyer Smart phone

Conveyer Medical	Conveyer Electronic & Electrical Appliances	Conveyer Lithium battery

Conveyer Precautions

■Precautions for Conveyer storage
①Avoid sunlight.
② Do not use in direct contact with water, solvent, oil, acid, alkali, UV, ozone, etc.
In particular, do not make oil adhere to the belt, otherwise it will cause the belt to swell, significantly shortening the life of the belt.
③Operating temperature -20℃ to 60℃.
④Do not accumulate in large quantities or forcibly bend.
⑤Do not place it directly on the ground.
⑥Do not make the belt contact with chemicals.

Related Conveyer Products

Open End Conveyer Belts HTD Type		Conveyer, Timing Pulleys HTD		Idlers HTD

Part Number

Incomplete part number.
Please use left hand selections to complete a part number.

: 30; 45; 60

Part Number
E-LTBJA-H3M060-[230-10000/1]
E-LTBJA-H3M090-[230-10000/1]
E-LTBJA-H3M120-[230-10000/1]
E-LTBJA-H3M150-[230-10000/1]
E-LTBRA-H3M060-[230-10000/1]
E-LTBRA-H3M090-[230-10000/1]
E-LTBRA-H3M120-[230-10000/1]
E-LTBRA-H3M150-[230-10000/1]

Price	Minimum Order Qty.	Days to Ship	RoHS	Properties	Belt Type	Number of Teeth	Belt Nominal Width
-	1 Piece(s)	13 Day(s)	10	Standard	H3M	230 ～ 10000	060
-	1 Piece(s)	13 Day(s)	10	Standard	H3M	230 ～ 10000	090
-	1 Piece(s)	13 Day(s)	10	Standard	H3M	230 ～ 10000	120
-	1 Piece(s)	13 Day(s)	10	Standard	H3M	230 ～ 10000	150
-	1 Piece(s)	13 Day(s)	10	Both Sides Cloth Lined	H3M	230 ～ 10000	060
-	1 Piece(s)	13 Day(s)	10	Both Sides Cloth Lined	H3M	230 ～ 10000	090
-	1 Piece(s)	13 Day(s)	10	Both Sides Cloth Lined	H3M	230 ～ 10000	120
-	1 Piece(s)	13 Day(s)	10	Both Sides Cloth Lined	H3M	230 ～ 10000	150

Dimensional Drawing

Specification Table

■Specification Table

Belt Type	Belt Nominal Width	Number of Teeth Lower Limit to Upper Limit	Allowable tension (N)
H3M	060(6mm)	230~10000	70
	090(9mm)		80
	120(12mm)		90
	150(15mm)		110
H5M	090(9mm)	140~10000	165
	150(15mm)		230
	250(25mm)		400
H8M	200(20mm)	88~6250	360
	250(25mm)		450
	300(30mm)		530
	400(40mm)		650

kgf＝N×0.101972

Total length is (number of teeth × pitch).

The allowable tension is only the permissible value associated with the tensile load.

■ Comparison Table of Coefficient of Friction (Reference Value)

Belt type mating parts materials	Toothed Face, Back
Belt type mating parts materials	Cloth Lined	Standard Type
Stainless Steel	0.3	0.6
Polyamide	0.2	0.3

The values in the table are examples of measured values instead of standard values.

Basic Information

Belt Material	Polyurethane	Belt Shape Type	Circular Tooth Profile HTD	Belt Shape	Closed End (Weld Jointing)
Core Wire Material	Steel Cord

The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

Frequently asked question (FAQ)

Question: The connection belt is processed for jointing at both ends. Is the joint particularly easy to break?: Answer: The joint of this belt is hot-melt connected, although the strength is lower than that of the body part, there will be no abnormalities such as breakage when used under normal tension. But it is not recommended to bend the joint, or breakage will be caused.
Question: What kind of belt is better to use under conditions that require high cleanliness?: Answer: The use of urethane belts is recommended, which has significantly improved dust drop, compared to the rubber belt.
Question: The timing belt has been broken after use for a very short period of time. Is there a problem with the quality of the belt?: Answer: The timing belt is a standard product, and the same batch of products have very few individual quality problems, please refer to Main causes of premature breakage and corresponding countermeasuresto troubleshoot the equipment in use.
Question: What are the advantages of both sides cloth lined connection belt compared to standard ones?: Answer: Both sides cloth lined type reduce the coefficient of friction and reduce noise generation.

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