Timing belt (synchronous belt) and pulley (synchronous wheel) are very important for linear motion system or motor drive system

It can transmit the motor/motor power force to the linear motion system or other motion unit perfectly

It can also be used for speed reducer to make sure the transmission is more stable

 

 

 

 

 

 

 

 

 

Various serrated belt pulley materials: Aluminum, steel, brass based

But aluminum pulley is more popular in applicationt laser cutting machine

 

 

 

 

 

 

 

 

 

Different types of toothed belt pulley with different shapes

In the laser industry, the types of 3mm tooth pitch AF used very popular

 

 

 

 

 

 

 

 

 

 

 

The key specification for a toothed belt pulley, such as pulley shapes: AF type, BF type, BS type and CF type

Also the total amount of cabs, pitch of the tooth, the width of the toothed belt matched, the size of the pulley hole is very important

 

 

 

 

 

 

 

 

 

 

 

In the laser cutting machine industry, the teeth pitch of 3mm, 20 or 24 teeth of pulley quantity, pulley belt width of 15mm are very popular

 

 

 

 

 

 

 

 

 

 

Different packing form for pulley and timing belt

 

 

 

 

 

 

 

 

 

The HTD228-3M closed rubber toothed belt and toothed belt pulley AF 3mm tooth pitch with 20 teeth quantity

 

 

 

 

 

 

 

 

Different types of rubber distribution belt (Synchronous strap): STPD type and HTD type

And HTD types are very popular in laser cutting machine, such as HTD3M-15mm

Means the tooth pitch of the 3mm toothed belt and the 15mm wide toothed belt

 

 

 

 

 

 

 

 

 

 

 

The different materials based on toothed belt: rubber toothed strap and PU toothed strap

The rubber toothed strap with higher quality and life

 

 

 

 

 

 

 

 

 

Closed loop timing belt and open timing belt are also used in laser cutting machine together

Tie Belt for Motor aixs xy Speed Reducer, and Open Sprocket Belt for Guide Rail Y Linear System

 

 

 

 

 

 

 

 

 

 

Pulley Model	Tooth Quantity	Tooth pitch	For the width of the timing belt	Diameter of hole
AF-20-3M-10-6	20	3mm	10mm	6mm
AF-20-3M-10-8	20	3mm	10mm	8mm
AF-20-3M-15-6	20	3mm	15mm	6mm
AF-20-3M-15-8	20	3mm	15mm	8mm
AF-20-3M-15-10	20	3mm	15mm	10mm
AF-24-3M-15-8	24	3mm	15mm	8mm
AF-24-3M-15-10	24	3mm	15mm	10mm
AF-24-3M-15-12	24	3mm	15mm	12mm
AF-24-3M-15-14	24	3mm	15mm	14mm
AF-30-3M-15-8	30	3mm	15mm	8mm
AF-30-3M-15-10	30	3mm	15mm	10mm
AF-30-3M-15-12	30	3mm	15mm	12mm
AF-30-3M-15-14	30	3mm	15mm	14mm

Notice: Other type and size of pulley can be customized

 

 

 

 

 

 

Timing Belt Model	Tooth Quantity	Tooth pitch	Width of toothed strap	Belt circumference
HTD3M-252-84-10	84 (84)	3mm	10mm	252mm
HTD3M-255-85-10	85	3mm	10mm	255mm
HTD3M-258-86-10	86	3mm	10mm	258mm
HTD3M-255-85-15	85	3mm	15mm	255mm
HTD3M-264-88-15	88-88	3mm	15mm	264mm
HTD5M-415-83-10	83-83	5mm	10mm	415mm
HTD5M-415-83-15	83-83	5mm	15mm	415mm
HTD5M-415-83-20	83-83	5mm	20mm	415mm
HTD5M-415-83-25	83-83	5mm	25mm	415mm
HTD5M-415-83-30	83-83	5mm	30mm	415mm
HTD8M-488-61-25	61	8mm	25mm	488mm
HTD8M-496-62-25	62	8mm	25mm	496mm
HTD8M-520-65-30	65	8mm	30mm	520mm
HTD8M-512-64-40	64	8mm	40mm	512mm

Notice: Up for closed loop sync bet, other types and size sync strap can be customized

The popular open toothed strap for example: HTD3M-15mm, HTD3M-20mm and others