Synchronous belt

The structure of the neoprene synchronous belt consists of the following four parts
(1)  Glass fiber tensile layer, is made up of many strands of glass fiber rope, along the belt width according to the spiral around the cloth in the section of the tape line, its high strength, small elongation, good corrosion resistance and heat resistance
(2)  Chloroprene rubber tape, which holds the glass fiber firmly in the position of the pitch line, and plays the role of protecting the tensile materials; In the transmission process, it is necessary to use the back of the belt to prevent the damage caused by friction, which is superior to the hydrolysis and heat resistance of the polyurethane belt.
(3)  Neoprene adhesive tape tooth, tooth by high shear strength and hardness of appropriate neoprene, precision forming and the distribution of the precise location is needed to with pulleys tooth meshing correctly, its root with prescribed distances from section line, bending time no change.
(4)  The nylon cloth coating is the anti-friction part of the protective tape. It should be made of nylon canvas with a small friction coefficient.
Neoprene synchronous belt of hydrolysis resistance, heat resistance, impact resistance performance is superior to polyurethane synchronous belt, the scope of its transmission power is big, especially in high power drive, polyurethane synchronous belt can't be compared with it. Working temperature generally within - 34 ~ 100 ℃.

Tooth shape code	Model number	pitch (mm)	depth(mm)	With high(mm)	The Angleβ°	view
English ladder teeth	MXL	2.032	0.51	1.14	40	Detailed specification
	XL	5.08	1.24	2.30	50	Detailed specification
	L	9.525	1.91	3.60	40	Detailed specification
	H	12.7	2.29	4.30	40	Detailed specification
	XH	22.225	6.35	11.20	40	Detailed specification
	XXH	31.750	9.53	15.70	40	Detailed specification
Public ladder teeth	T2.5	2.5	0.70	1.30	40	Detailed specification
	T5	5	1.20	2.20	40	Detailed specification
	T10	10	2.50	4.50	40	Detailed specification
	T20	20	5.00	8.00	40	Detailed specification
	AT5	5	1.20	2.70	50	Detailed specification
	AT10	10	2.50	5.00	50	Detailed specification
	AT20	20	5.00	8.00	50	Detailed specification

Tooth shape code	Model number	pitch (mm)	depth(mm)	With thick (mm)	view
HTD	2M	2	0.75	1.36	Detailed specification
	3M	3	1.17	2.4	Detailed specification
	5M	5	2.06	3.8	Detailed specification
	8M	8	3.36	6	Detailed specification
	14M	14	6.02	10	Detailed specification
	20M	20	8.4	13.2	Detailed specification
STPD/STS	S2M	2	0.76	1.36	Detailed specification
	S3M	3	1.14	1.9	Detailed specification
	S4.5M	4.5	1.71	2.81	Detailed specification
	S5M	5	1.91	3.4	Detailed specification
	S8M	8	3.05	5.3	Detailed specification
	S14M	14	5.3	10.2	Detailed specification
RPP/HPPD	P2M	2	0.76	1.36	Detailed specification
	P3M	3	1.15	1.9	Detailed specification
	P5M	5	1.95	3.5	Detailed specification
	P8M	8	3.2	5.5	Detailed specification
	P14M	14	6	10	Detailed specification

1、The double-sided teeth are synchronized with two materials, rubber and polyurethane respectively.
2、The pitch and tooth parameters of the double-sided tooth synchronous belt are equivalent to the tooth parameters and pitch spacing of the synchronous belt of the single-sided teeth.
3、Double-sided tooth synchronous belt according to the distribution of tooth profile can be divided into two kinds of standard type: type of tooth shape is arranged symmetrically is DA double-sided tooth synchronous belt, the tooth profile is cross arranged is DB type double-sided tooth synchronous belt

Model number	W	T	Specifications and codes	Section line length	Number of teeth	view
D-MXL	0.508	1.53
D-XL	0.508	3.05	196XL－1970XL	497.84－5003.8	98－985	Detailed specification
D-L	0.762	4.58	203L－1988L	514.35－5048.25	54－530	Detailed specification
D-H	1.372	5.95	670H－2500H	1701.8－6350	124－500	Detailed specification
D-XH	2.794	15.49	700XH－2275XH	1778.00－5778.5	80－260	Detailed specification
D-XXH	3.048	22.11	700XXH－2625XXH	1778.00－6667.5	56－210	Detailed specification
D-T2.5	0.6	2	T2.5x500－T2.5x5000	500.00－5000.00	200－2000	Detailed specification
D-T5	1	3.4	T5x500－T5x7000	500.00－7000.00	100－1400	Detailed specification
D-T10	2	7	T10x500－T10x7050	500.00－7050.00	50－705	Detailed specification
D-T20	3	13	T20x1700－T20x7000	1700.00－7000.00	85－350	Detailed specification
D-AT10	2	7	AT10x500－AT10x7000	500.00－7000.00	50－700	Detailed specification
HTD.DA-3M	0.76	3.1	501-3M－5010-3M	501.00－5010.00	167－1670	Detailed specification
HTD.DA-5M	1.143	5.26	500-5M－7000-5M	500.00－7000.00	50－1400	Detailed specification
HTD.DA-8M	1.372	8.17	512-8M－6880-8M	512－6880	64－860	Detailed specification
HTD.DA-14M	2.8	14.84	1750-14M－6860-14M	1750－6860	125－490	Detailed specification
HTD.DA-S8M	1.372	7.48	S8M-512－S8M-6880	512－6880	64－860	Detailed specification

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