Pulleys T2.5 made of aluminium

Product specification Pulleys made of aluminium, up to 40 teeth with 2 flanges, from 44 teeth... more

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Product specification

Pulleys made of aluminium, up to 40 teeth with 2 flanges, from 44 teeth without flanges

For timing belt profile T2.5 width 6 mm

Technical specification

Material:

Housing: aluminium 6082-T6, UNI 9006

Flanges: zinc-plated steel

Bore: some pre-drilled (dimension B), otherwise with centre hole

General Information Use for power transmission, bridging of large centre distances and... more

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General Information

Use for power transmission, bridging of large centre distances and alteration of transmission ratios.

For various applications in machinery and plant engineering, in laboratory technology, in industrial and food processing plants, as well as in model making.

Quiet operation and synchronous transmission of power

Maintenance-free. Lubrication is not required.

High efficiency up to 98 %

Belt pre-tension is required

T timing belts made of polyurethane with pitch 2.5 or 5 mm. Light-coloured belts with little abrasion. For standard applications in machine building and food technology, to be used on T pulleys.

AT timing belts made of polyurethane with pitch 5 mm. Reinforced type for high loads with low space requirements. To be used on AT pulleys.

HTD timing belts made of neoprene with pitch 3, 5 or 8 mm. For high power transmission even at high speeds.

Black belts with dark abrasion (not for laboratory operations / food processing). To be used on HTD pulleys.

Notes on mounting and usage:

Pulleys must be aligned (precisely positioned)

The belt tension has to be adjusted (The overall sum of tensioning and peripheral force must not exceed the permitted tensile force of the belt.)

At least one pulley must be equipped with flanges.

And at least 6 teeth should be engaged at any time.

Timing belt drives run without lubrication.

General Information T / AT

Classical, trapezoid profile in accordance with DIN 7721 with metric dimensions

Type T: Standard type for normal set-ups in sizes T 2.5 and T5 in several widths. T timing belts only run on T pulleys.

Type AT: Reinforced type for the transmission of higher torques in size AT 5 in several widths. AT timing belts only run on AT pulleys. Due to their lower flexibility AT timing belts require a larger pulley diameter than T timing belts.

Pulleys available in aluminium (some also in plastic)

T and AT drives are not backlash-free

Good resistance against oils, fats and many chemicals

The timing belts are made of light-coloured plastic with little abrasion

Material: PUR - Polyurethane with tensile members of steel (little lengthening)

Temperature range: -30 to +80 °C

Pitch: T2.5: 2.5 mm; T5: 5.0 mm; AT5: 5.0 mm

Overall height: T2.5: 1.3 mm; T5: 2.2 mm; AT5: 2.7 mm

Tooth height: T2.5: 0.7 mm; T5: 1.2 mm; AT5: 1.2 mm

Tensile force: T2.5: 120 N; T5: 330 N; AT5: 700 N (permissible tensile force at 10 mm belt width)

Item	Profile	Riemenbreite mm	Ausführung	Zähne	Ø Zahnscheibe¹ mm	Ø Bordscheibe¹ mm	Teilkreis Ø (d0) mm	Naben Ø (ND) mm	Zahnbreite (b) mm	L mm	Vorbohrung (B) mm	Gewicht g	Einheit Stück	Price Euro*
701303	T2,5	6	0F	12	9	13	9,56	12	9	16		3	5	75.00
701304	T2,5	6	0F	12	9	13	9,56	12	9	16		3	10	124.00
701305	T2,5	6	0F	14	10,6	15	11,14	14	9	16		4	5	75.00
701306	T2,5	6	0F	14	10,6	15	11,14	14	9	16		4	10	124.00
701307	T2,5	6	0F	15	11,4	15	11,94	15	9	16		5	5	75.00
701308	T2,5	6	0F	15	11,4	15	11,94	15	9	16		5	10	129.00
701309	T2,5	6	0F	16	12,2	16	12,73	16	9	16		5	5	81.00
701310	T2,5	6	0F	16	12,2	16	12,73	16	9	16		5	10	129.00
701311	T2,5	6	1F	18	13,8	18	14,32	10	10	16	3	6	5	70.00
701312	T2,5	6	1F	18	13,8	18	14,32	10	10	16	3	6	10	113.00
701313	T2,5	6	1F	19	14,6	18	15,12	10	10	16	3	7	5	70.00
701314	T2,5	6	1F	19	14,6	18	15,12	10	10	16	3	7	10	113.00
701315	T2,5	6	1F	20	15,4	19,5	15,92	11	10	16	3	8	5	70.00
701316	T2,5	6	1F	20	15,4	19,5	15,92	11	10	16	3	8	10	113.00
701317	T2,5	6	1F	22	17	23	17,51	11	10	16	3	9	5	70.00
701318	T2,5	6	1F	22	17	23	17,51	11	10	16	3	9	10	113.00
701319	T2,5	6	1F	24	18,55	23	19,15	12	10	16	3	12	5	75.00
701320	T2,5	6	1F	24	18,55	23	19,15	12	10	16	3	12	10	118.00
701321	T2,5	6	1F	25	19,35	23	19,95	13	10	16	3	13	5	75.00
701322	T2,5	6	1F	25	19,35	23	19,95	13	10	16	3	13	10	118.00
701323	T2,5	6	1F	26	20,15	25	20,75	14	10	16	4	14	5	75.00
701324	T2,5	6	1F	26	20,15	25	20,75	14	10	16	4	14	10	124.00
701325	T2,5	6	1F	28	21,75	25	22,35	14	10	16	4	16	5	75.00
701326	T2,5	6	1F	28	21,75	25	22,35	14	10	16	4	16	10	124.00
701327	T2,5	6	1F	30	23,35	28	23,95	16	10	16	6	18	5	81.00
701328	T2,5	6	1F	30	23,35	28	23,95	16	10	16	6	18	10	129.00
701329	T2,5	6	1F	32	24,95	32	25,55	16	10	16	6	20	5	81.00
701330	T2,5	6	1F	32	24,95	32	25,55	16	10	16	6	20	10	129.00
701331	T2,5	6	1F	36	28,1	36	28,75	20	10	16	6	26	5	81.00
701332	T2,5	6	1F	36	28,1	36	28,75	20	10	16	6	26	10	134.00
701333	T2,5	6	1F	40	31,3	38	31,9	22	10	16	6	32	5	86.00
701334	T2,5	6	1F	40	31,3	38	31,9	22	10	16	6	32	10	140.00
701335	T2,5	6	2	44	34,5		35,1	24	10	16	6	40	5	81.00
701336	T2,5	6	2	44	34,5		35,1	24	10	16	6	40	10	140.00
701337	T2,5	6	2	48	37,7		38,3	26	10	16	6	48	5	86.00
701338	T2,5	6	2	48	37,7		38,3	26	10	16	6	48	10	145.00
701339	T2,5	6	2	60	47,25		47,85	34	10	16	8	73	5	97.00
701340	T2,5	6	2	60	47,25		47,85	34	10	16	8	73	10	156.00