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Open End Belts HTD Type



timing belt Product Overview

timing belt The open belt is a component that transmits the rotational power generated by the motor. Driving and transmission are realized through the engagement between the teeth of timing pulleys and open belts.
Application of open end belt in reciprocating motion mechanism.

timing belt Product Features

timing belt Feature 1: The product has built-in steel core wire, which is more cost-effective and has a wider application range.
timing belt Feature 2: There is no exposed steel core wire on the open side to avoid scratching the workpiece or hurting the operator.
timing belt Feature 3: It can be used in conjunction with tooth plates for connecting toothed open belts, linear guides, single-axis drives and other products, and is suitable for equipment with a high degree of automation.

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

timing belt Dimensional Drawing

Dimension and Specification for Open End Belt

timing belt Specifications Overview

■timing belt Material Table
Material
①Body ②Core Wire
Urethane (White) Steel wire
 
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 belts may change color over time, but strength, etc. will not be affected.
Operating temperature -20℃ to 60℃.
Refer to Selection Method of Transmission Timing Toothed Belt on
P.1042. This product is not suitable for non-backlash timing pulleys.
Weight is a theoretical value for reference only, which may be different from the actual product.

Example of timing belt Use

Application of long free-end belt in reciprocating motion mechanism
Equipment name: timing belt driven lateral handling device
Function description:
  Application of open belt in reciprocating motion mechanism.

For detailed information, click here.

timing belt Application Industries

Food   Semiconductor   Smart phone
It is widely used in food transport and transfer   Industry Application Industry Semiconductor   Smartphone 3C IPHONE Huawei
Medical   Electronic & Electrical Appliances   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

timing belt Precautions

■timing belt Precautions for storage
①Avoid sunlight.
②Do 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.

timing belt Related Documents

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

timing belt Related 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-HTBO-H3M060-[100-10000/1]
E-HTBO-H3M090-[100-10000/1]
E-HTBO-H3M120-[100-10000/1]
E-HTBO-H3M150-[100-10000/1]
E-HTBO-H5M090-[100-10000/1]
E-HTBO-H5M150-[100-10000/1]
E-HTBO-H5M250-[100-10000/1]
E-HTBO-H8M200-[100-6250/1]
E-HTBO-H8M250-[100-6250/1]
E-HTBO-H8M300-[100-6250/1]
E-HTBO-H8M400-[100-6250/1]
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipType Nominal Width Number of Teeth

-

1 Piece(s) 7 Day(s) H3M060100 ~ 10000

-

1 Piece(s) 7 Day(s) H3M090100 ~ 10000

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1 Piece(s) 7 Day(s) H3M120100 ~ 10000

-

1 Piece(s) 7 Day(s) H3M150100 ~ 10000

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1 Piece(s) 7 Day(s) H5M090100 ~ 10000

-

1 Piece(s) 7 Day(s) H5M150100 ~ 10000

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1 Piece(s) 7 Day(s) H5M250100 ~ 10000

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1 Piece(s) 7 Day(s) H8M200100 ~ 6250

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1 Piece(s) 7 Day(s) H8M250100 ~ 6250

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1 Piece(s) 7 Day(s) H8M300100 ~ 6250

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1 Piece(s) 7 Day(s) H8M400100 ~ 6250

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Dimensional Drawing
Dimension and Specification for Open End Belt
Specification Table
■Specification Table
Belt TypeBelt Nominal WidthNumber of Teeth
Lower Limit to Upper Limit
Allowable tension (N)
H3M060(6mm)100~10000127
090(9mm)145
120(12mm)150
150(15mm)159
H5M090(9mm)215
150(15mm)323
250(25mm)539
H8M200(20mm)941
250(25mm)1176
300(30mm)1412
400(40mm)1882
Total length is (number of teeth × pitch).
kgf = N × 0.101972
The allowable tension is only the permissible value associated with the tensile load.

Basic Information

Belt Shape Open End Belt Material Polyurethane Belt Belt Tooth Surface Standard (Single Sided)
Core Wire Material Steel Cord Belt Shape Type Circular Tooth Profile HTD Belt Transmission Torque Regular Torque Transmission

Frequently asked question (FAQ)

Question: Urethane timing belt has changed color after being used for a period of time, will it affect the use?
Answer: No, the urethane belt may change color over time, but there is no effect on strength, etc.
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: Can transmission motion be performed after the open end belt is matched with the tooth plate for connection?
Answer: Transmission motion can be performed, and only straight reciprocating motion is possible.
Question: What are the two main types of urethane timing belt according to interface style?
Answer: Open end type, allowing the length of the open end belt to be freely specified.
Closed end type, with joints processed on both ends of the connection belt, and this type of connection belt is only suitable for transmission function.

Check other FAQ (1 items) Hide

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