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Closed Belts HTD Type

Closed Belts HTD Type

-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.

Economy HTD Closed Belt
MISUMI Economy Logo

MISUMI Standard
MISUMI Standard

Cheaper Price
Cheaper Price

Product Variety
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  Product Features

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 TypesConveyer Material
①Body②Core Wire③ Canvas
Standard TypeUrethane (White)Steel wire
Both Sides Cloth LinedNylon Cloth (Green)

■Specification Table
Belt TypePitch (mm)HhiUnit weight g/m
(Width 10mm)
H3M32.41.211.1927
H5M53.82.081.7238
H8M863.382.6261
ConveyerUrethane Conveyer belts may change color over time, but strength, etc. will not be affected.
ConveyerConveyer Operating temperature -20℃ to 60℃ (reference value).
ConveyerRefer to Selection Method of Transmission Timing Toothed Belt on P.1042.
ConveyerThis Conveyer product is not suitable for non-backlash timing pulleys.
ConveyerWeight is a theoretical value for reference only, which may be different from that of the actual Conveyer product.
ConveyerBecause 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

MISUMI Urethane Connecting belt

ConveyerThis 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 Conveyerhere.

Conveyer Application Industries

Conveyer Food Conveyer Semiconductor Conveyer Smart phone
It is widely used in food transport and transfer Industry Application Industry Semiconductor Smartphone 3C IPHONE Huawei
Conveyer Medical Conveyer Electronic & Electrical Appliances Conveyer Lithium battery
Widely used in medical equipment, blood machines and other related equipment in the biomedical industry Method of usage in electronic & electrical and home appliances industry Application industry 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 Documents

For the precautions when using the Conveyer belt, please refer to Conveyerthe main causes of premature belt damage and corresponding countermeasures.

Related Conveyer Products

Part Number 

CAD Data download and 3D preview are not available because the part number has not yet been determined.

  • *In order to open the CAD Data download and 3D preview screen, the part number must be fixed.
  • Please confirm the part number from "Specification / Dimension"on the left side, and then perform the CAD Data Download / 3D Preview operation.
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Part Number
E-LTBRA-H3M060-[230-10000/1]
E-LTBRA-H3M090-[230-10000/1]
E-LTBRA-H3M120-[230-10000/1]
E-LTBRA-H3M150-[230-10000/1]
E-LTBRA-H5M090-[140-10000/1]
E-LTBRA-H5M150-[140-10000/1]
E-LTBRA-H5M250-[140-10000/1]
E-LTBRA-H8M200-[88-6250/1]
E-LTBRA-H8M250-[88-6250/1]
E-LTBRA-H8M300-[88-6250/1]
E-LTBRA-H8M400-[88-6250/1]
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSProperties Belt Type Number of Teeth Belt Nominal Width

-

1 Piece(s) 8 Day(s) 10Both Sides Cloth LinedH3M230 ~ 10000060

-

1 Piece(s) 8 Day(s) 10Both Sides Cloth LinedH3M230 ~ 10000090

-

1 Piece(s) 8 Day(s) 10Both Sides Cloth LinedH3M230 ~ 10000120

-

1 Piece(s) 8 Day(s) 10Both Sides Cloth LinedH3M230 ~ 10000150

-

1 Piece(s) 8 Day(s) 10Both Sides Cloth LinedH5M140 ~ 10000090

-

1 Piece(s) 8 Day(s) 10Both Sides Cloth LinedH5M140 ~ 10000150

-

1 Piece(s) 8 Day(s) 10Both Sides Cloth LinedH5M140 ~ 10000250

-

1 Piece(s) 8 Day(s) 10Both Sides Cloth LinedH8M88 ~ 6250200

-

1 Piece(s) 8 Day(s) 10Both Sides Cloth LinedH8M88 ~ 6250250

-

1 Piece(s) 8 Day(s) 10Both Sides Cloth LinedH8M88 ~ 6250300

-

1 Piece(s) 8 Day(s) 10Both Sides Cloth LinedH8M88 ~ 6250400

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Dimensional Drawing
Dimension and Specification for Closed Belt
Specification Table
■Specification Table
Belt TypeBelt Nominal WidthNumber of Teeth
Lower Limit to Upper Limit
Allowable tension (N)
H3M060(6mm)230~1000070
090(9mm)80
120(12mm)90
150(15mm)110
H5M090(9mm)140~10000165
150(15mm)230
250(25mm)400
H8M200(20mm)88~6250360
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
Cloth LinedStandard Type
Stainless Steel0.30.6
Polyamide0.20.3
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

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.

Check other FAQ (1 items) Hide

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