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Open Timing Belt HTD 3M/5M/8M


Product Overview
Open belts are components that transmit the rotational power generated by the motor.
They achieve transmission and delivery through the engagement between the timing pulley and the timing belt teeth.
Open belts are suitable for reciprocating motion and are equipped with a variety of connecting metal parts.
Dimensional Drawing
Opening belt size specification
Specification Overview
■Material table
Material
①Main Body②Core wire
Polyurethane (white)Steel wire
 
Belt TypePitchHhiUnit weight
g/m(Width 10mm)
H3M32.21.131.0727
H5M53.72.21.538
H8M85.83.42.461
Polyurethane belts may change color over time, but the strength and other factors will not be affected.
Operating temperature -20℃~60℃.
Total length (number of teeth x pitch).
This product is not suitable for gapless timing pulleys.
The weight is a theoretical value and may differ from the actual weight
Specification Table
■Specifications
TypeBelt typeNominal belt widthNumber of teeth
Upper limit~lower limit
Belt width (mm)Allowable tension (N)
E-LHTBO
(Standard type)

E-LTBOHA
(Tooth-Side Fabric Coated Type)

E-LTBONA
(Back-Side Fabric Coated Type)

E-LTBORA
(Double-sided Fabric Coated Type)
H3M060100~100006136
0909226
12012247
15015309
H5M09060~100009750
150151175
250252100
H8M20040~10000201986
250253250
300304000
400405275
The total length is (number of teeth × tooth pitch).
kgf=N×0.101972
Product Features
Feature 1: The product has embedded steel wire core wire, which is more cost-effective and has a wider range of applications.
Feature 2: There is no exposed steel wire core wire on the side of the opening to avoid scratching the opponent or injuring the operator.
Feature 3: It can be used in conjunction with the toothed plate for timing belt connection, linear guide rails, single-axis drives and other products, and is suitable for equipment with a high degree of automation.
Precautions
■Storage Precautions
①Avoid sunlight.
②Do not use in an environment with direct contact with water, solvents, oil, acid, alkali, ultraviolet rays, ozone, etc.
 Especially do not allow oil to adhere to the belt, otherwise it will cause the belt to swell and significantly shorten the service life of the belt.
③Using temperature -20℃~60℃.
④Do not pile up in large quantities or bend forcibly.
⑤Do not place directly on the ground.
⑥Do not allow the belt to come into contact with chemicals.
Example of Use
Extended free-end belt in the application of reciprocating motion mechanism
Equipment Name:
Belt driven lateral transport device

Function Description:
Application of open belt in reciprocating motion mechanism.

For more information, click  here.
Application industry
Food Semiconductor Smartphone
Widely used in food transportation and delivery Industry Use Industry Semiconductor Smartphone 3C IPHONE Huawei
Medical Electronic appliances Lithium batteries
Widely used in medical instruments, blood machines and other related equipment in the biomedical industry Usage in the electronic and electrical appliance industry Application industry lithium battery
Related products

Part Number 

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Part Number
E-LHTBO-H3M060-[100-10000/1]
E-LHTBO-H3M090-[100-10000/1]
E-LHTBO-H3M120-[100-10000/1]
E-LHTBO-H3M150-[100-10000/1]
E-LHTBO-H5M090-[60-10000/1]
E-LHTBO-H5M150-[60-10000/1]
E-LHTBO-H5M250-[60-10000/1]
E-LHTBO-H8M200-[40-10000/1]
E-LHTBO-H8M250-[40-10000/1]
E-LHTBO-H8M300-[40-10000/1]
E-LHTBO-H8M400-[40-10000/1]
E-LTBOHA-H3M060-[100-10000/1]
E-LTBOHA-H3M090-[100-10000/1]
E-LTBOHA-H3M120-[100-10000/1]
E-LTBOHA-H3M150-[100-10000/1]
E-LTBOHA-H5M090-[60-10000/1]
E-LTBOHA-H5M150-[60-10000/1]
E-LTBOHA-H5M250-[60-10000/1]
E-LTBOHA-H8M200-[40-10000/1]
E-LTBOHA-H8M250-[40-10000/1]
E-LTBOHA-H8M300-[40-10000/1]
E-LTBOHA-H8M400-[40-10000/1]
E-LTBONA-H3M060-[100-10000/1]
E-LTBONA-H3M090-[100-10000/1]
E-LTBONA-H3M120-[100-10000/1]
E-LTBONA-H3M150-[100-10000/1]
E-LTBONA-H5M090-[60-10000/1]
E-LTBONA-H5M150-[60-10000/1]
E-LTBONA-H5M250-[60-10000/1]
E-LTBONA-H8M200-[40-10000/1]
E-LTBONA-H8M250-[40-10000/1]
E-LTBONA-H8M300-[40-10000/1]
E-LTBONA-H8M400-[40-10000/1]
E-LTBORA-H3M060-[100-10000/1]
E-LTBORA-H3M090-[100-10000/1]
E-LTBORA-H3M120-[100-10000/1]
E-LTBORA-H3M150-[100-10000/1]
E-LTBORA-H5M090-[60-10000/1]
E-LTBORA-H5M150-[60-10000/1]
E-LTBORA-H5M250-[60-10000/1]
E-LTBORA-H8M200-[40-10000/1]
E-LTBORA-H8M250-[40-10000/1]
E-LTBORA-H8M300-[40-10000/1]
E-LTBORA-H8M400-[40-10000/1]
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipBelt Type Belt Width (mm)
(mm)
Type Number of Teeth

-

1 Piece(s) 13 Day(s) 3M6Standard Type100 ~ 10000

-

1 Piece(s) 13 Day(s) 3M9Standard Type100 ~ 10000

-

1 Piece(s) 13 Day(s) 3M12Standard Type100 ~ 10000

-

1 Piece(s) 13 Day(s) 3M15Standard Type100 ~ 10000

-

1 Piece(s) 13 Day(s) 5M9Standard Type60 ~ 10000

-

1 Piece(s) 13 Day(s) 5M15Standard Type60 ~ 10000

-

1 Piece(s) 13 Day(s) 5M25Standard Type60 ~ 10000

-

1 Piece(s) 13 Day(s) 8M20Standard Type40 ~ 10000

-

1 Piece(s) 13 Day(s) 8M25Standard Type40 ~ 10000

-

1 Piece(s) 13 Day(s) 8M30Standard Type40 ~ 10000

-

1 Piece(s) 13 Day(s) 8M40Standard Type40 ~ 10000

-

1 Piece(s) 13 Day(s) 3M6Tooth Surface Patch Type100 ~ 10000

-

1 Piece(s) 13 Day(s) 3M9Tooth Surface Patch Type100 ~ 10000

-

1 Piece(s) 13 Day(s) 3M12Tooth Surface Patch Type100 ~ 10000

-

1 Piece(s) 13 Day(s) 3M15Tooth Surface Patch Type100 ~ 10000

-

1 Piece(s) 13 Day(s) 5M9Tooth Surface Patch Type60 ~ 10000

-

1 Piece(s) 13 Day(s) 5M15Tooth Surface Patch Type60 ~ 10000

-

1 Piece(s) 13 Day(s) 5M25Tooth Surface Patch Type60 ~ 10000

-

1 Piece(s) 13 Day(s) 8M20Tooth Surface Patch Type40 ~ 10000

-

1 Piece(s) 13 Day(s) 8M25Tooth Surface Patch Type40 ~ 10000

-

1 Piece(s) 13 Day(s) 8M30Tooth Surface Patch Type40 ~ 10000

-

1 Piece(s) 13 Day(s) 8M40Tooth Surface Patch Type40 ~ 10000

-

1 Piece(s) 13 Day(s) 3M6Back Patch Type100 ~ 10000

-

1 Piece(s) 13 Day(s) 3M9Back Patch Type100 ~ 10000

-

1 Piece(s) 13 Day(s) 3M12Back Patch Type100 ~ 10000

-

1 Piece(s) 13 Day(s) 3M15Back Patch Type100 ~ 10000

-

1 Piece(s) 13 Day(s) 5M9Back Patch Type60 ~ 10000

-

1 Piece(s) 13 Day(s) 5M15Back Patch Type60 ~ 10000

-

1 Piece(s) 13 Day(s) 5M25Back Patch Type60 ~ 10000

-

1 Piece(s) 13 Day(s) 8M20Back Patch Type40 ~ 10000

-

1 Piece(s) 13 Day(s) 8M25Back Patch Type40 ~ 10000

-

1 Piece(s) 13 Day(s) 8M30Back Patch Type40 ~ 10000

-

1 Piece(s) 13 Day(s) 8M40Back Patch Type40 ~ 10000

-

1 Piece(s) 13 Day(s) 3M6Double-Sided Patch Type100 ~ 10000

-

1 Piece(s) 13 Day(s) 3M9Double-Sided Patch Type100 ~ 10000

-

1 Piece(s) 13 Day(s) 3M12Double-Sided Patch Type100 ~ 10000

-

1 Piece(s) 13 Day(s) 3M15Double-Sided Patch Type100 ~ 10000

-

1 Piece(s) 13 Day(s) 5M9Double-Sided Patch Type60 ~ 10000

-

1 Piece(s) 13 Day(s) 5M15Double-Sided Patch Type60 ~ 10000

-

1 Piece(s) 13 Day(s) 5M25Double-Sided Patch Type60 ~ 10000

-

1 Piece(s) 13 Day(s) 8M20Double-Sided Patch Type40 ~ 10000

-

1 Piece(s) 13 Day(s) 8M25Double-Sided Patch Type40 ~ 10000

-

1 Piece(s) 13 Day(s) 8M30Double-Sided Patch Type40 ~ 10000

-

1 Piece(s) 13 Day(s) 8M40Double-Sided Patch Type40 ~ 10000

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  1. 1

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 High Torque Transmission

Frequently asked question (FAQ)

Question: After using the polyurethane timing belt for a period of time, it changes color. Will it affect its use?
Answer: No, polyurethane belts may change color over time, but the strength will not be affected.
Question: What kind of belt material is better for working conditions with high cleanliness requirements?
Answer: Polyurethane belts are recommended, which have significantly improved dust drop compared to rubber belts.
Question: Can the open belt be used for transmission after matching with the connecting tooth plate?
Answer: It can be used for transmission and can only be used for linear reciprocating motion.
Question: What are the two main types of polyurethane timing belts according to the interface form?
Answer: Open type, the length of the open belt can be freely specified.
Closed type, the length of the connecting belt is processed with joints at both ends, and this type of connecting belt is only suitable for transmission function.

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