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

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.

■Material table

Material
①Main Body	②Core wire
Polyurethane (white)	Steel wire

 

Belt Type	Pitch	H	h	i	Unit weight
					g/m(Width 10mm)
H3M	3	2.2	1.13	1.07	27
H5M	5	3.7	2.2	1.5	38
H8M	8	5.8	3.4	2.4	61

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

■Specifications

Type	Belt type	Nominal belt width	Number 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)	H3M	060	100～10000	6	136
		090		9	226
		120		12	247
		150		15	309
	H5M	090	60～10000	9	750
		150		15	1175
		250		25	2100
	H8M	200	40～10000	20	1986
		250		25	3250
		300		30	4000
		400		40	5275

The total length is (number of teeth × tooth pitch).
kgf＝N×0.101972

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.

■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.