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DN0907 / DN0909

The DN0907 and DN0909 belts feature double drive cams that protect both the rivets and the transported product. The rods are riveted between the cams, which act as shock absorbers during return travel and minimize product damage. The bottom cam doubles as a drive element, making these belts ideal for setups requiring reliable friction or cam-based drive.

Pitch	Width	Strength	TB1	TB2	DB1	DB2	PH1	PH2	BD
28	60	900						9,5	7,9
35	60	900	14	15,3	21	15	9	9,5	7,9
35	60	1000						9,5	7,9
35	50/60/75	1200	14	15,3	21	15	7,5	9,5	7,9
40	60	900	14	16,3	26	19	9	9,5	7,9
40	60	1000						9,5	7,9
40	60/75	1200	14	16,3	26	19	7,5	9,5	7,9
43	60/75	1200	17	16,2	26	21,5	7,5	9,5	7,9
44	75	1200	18	17,1	26	21,5	7,5	9,5	7,9
45	60	1000						9,5	7,9
50	60/75	1200	24	19,7	26	25	7,5	9,5	7,9
60	60	900	34	27,5	26	27	9	9,5	7,9
60	60	1000						9,5	7,9

Extra info	TN900	TN1000	TN1200
Strength per cm	-	-	-
recommended pretension (in %)	-	-	-
Elongation at break	-	-	-
Rubber ShoreA	-	-	-
Pitch tolerance	-	-	-
Belting width tolerance	-	-	-
Wear resistant (DIN 53516)	-	-	-
Moisture absorption	-	-	-

These belts are known for their robust double cam profile and versatile application options.

Rods are riveted between dual cams, providing protection from return rollers.

The product on the belt is shielded from rod impact thanks to the raised cam design.

Bottom cam enables slip-free power transmission when used with cam sprockets (e.g., N, NC).

At Broekema, we meticulously engineer our traction belts to ensure slip-free power transmission in agricultural and other demanding applications. Each belt is made from advanced rubber compounds formulated in-house within the Jäger Group, guaranteeing excellent wear resistance and a secure bond with the internal fabric layers. By using specialized fabric constructions, including pre-stretched warp threads, we reduce unwanted elongation so the belt’s cam pitch remains accurate over time.

We offer a range of fabric strengths, from TN900/3 (ideal for most general uses) and TN1000/2 (enhanced flexibility) to TN1200/3 (heavy duty). Choosing the right option involves striking a balance between tensile strength and maneuverability. For instance, while heavy-duty belts can handle substantial loads, they may be less flexible for tight corners or smaller roller diameters; on the other hand, a belt that’s too light might struggle under continuous heavy loads.

Another factor in maintaining belt longevity is the slight under-tolerance applied to the pitch during production. This allows installers to tension the belt precisely, aligning the cams correctly with the sprockets and minimizing premature wear. In practice, this means a more stable operation, fewer risks of slippage, and reduced downtime for maintenance or repairs.

Ultimately, choosing the right Broekema traction belt comes down to understanding your application’s specific needs—load requirements, environmental conditions, and the degree of bending in your setup. By matching the belt to these factors, you can achieve reliable performance, maximize service life, and keep your operation running smoothly.