Ribbed belts

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A Zeta Gomma

Ribbed transmission belt - max. 9.4 x 16.7 mm | BELT® MULTIRIBS® series

The M.E.C. BELT® MULTIRIBS endless belts represent a range of new V-belt transmission systems, designed with triangular-shaped longitudinal ribbing along the ring. These models are capable of both high power...

Ribbed transmission belt - max. 9.4 x 16.7 mm | BELT® MULTIRIBS® series

The M.E.C. BELT® MULTIRIBS endless belts represent a range of new V-belt transmission systems, designed with triangular-shaped longitudinal ribbing along the ring. These models are capable of both high power...
Optibelt

Ribbed transmission belt - RB series

The ribbed belt combines the high flexibility of flat belts with the high performance of V-belts. The V-shaped parallel ribs are made from a wear-resistant rubber compound. The high strength tension cord is designed for the many applications of the...

Ribbed transmission belt - RB series

The ribbed belt combines the high flexibility of flat belts with the high performance of V-belts. The V-shaped parallel ribs are made from a wear-resistant rubber compound. The high strength tension cord is designed for the many applications of the ribbed belt.
It is embedded in a rubber adhesive mixture and covers the entire width of the ribbed belt. Fibre reinforced, wearresistant rubber compounds ensure quiet operation, oil and heat resistance and a long belt life.
The small minimum pulley diameters permit drives with high speed ratios as well as small drive volume requirements. Ribbed belts are well suited for use with back bend idlers, e.g. in serpentine drives.

Advantages:
Very good dynamic power transmission capability
Good coefficient of friction and high performance
Low vibration and noise
Withstands shock loads and short-term overload
High belt speeds possible
Can be used with back bend idlers, e.g. in serpentine drives

Ribbed transmission belt / elastic - RB series

Elastic ribbed belts sections EPH and EPJ consist of a:

superstructure
elastic tension cord section
base

The superstructure is made from a fibre-reinforced rubber mixture. The fibres...

Ribbed transmission belt / elastic - RB series

Elastic ribbed belts sections EPH and EPJ consist of a:

superstructure
elastic tension cord section
base

The superstructure is made from a fibre-reinforced rubber mixture. The fibres are laid perpendicular to the direction of belt travel and stabilise the belt during dynamic operation.
The tension cord is a high modulus polyamide material embedded in a rubber compound and covers the entire width of the ribbed belt. The rib compound is characterised by a high wear resistance.

Advantages:
assembly is possible on fixed centres with no need for adjustment for belt tensioning
easy assembly on the production line
only one belt length can be used for different drive configurations
good shock load resistance due to high elasticity of belt
maintenance-free
easy replacement

Ribbed transmission belt - RB SPECIAL series

The Optibelt OMEGA timing belt with additional ribbed PK belt section on the backside of the belt is perfect for...

Ribbed transmission belt - RB SPECIAL series

The Optibelt OMEGA timing belt with additional ribbed PK belt section on the backside of the belt is perfect for use in mills, e.g. food, corn, fruit and flour mills, where the backside pulley has a reversable direction and slipping is necessary when the drive blocks.

Advantages:
The rubber compound filled with aramid fibres is very wear resistant. The PK section backside is moulded in one operation with the timing belt.

Ribbed transmission belt / polyurethane-coated - RB 2 series

Polyurethane ribbed belts

Profile:
Specific...

Ribbed transmission belt / polyurethane-coated - RB 2 series

Polyurethane ribbed belts

Profile:
Specific sections for special applications (householf appliances / food processors)

Ribbed belt pulley - RBS series

Optibelt RBS ribbed...

Ribbed belt pulley - RBS series

Optibelt RBS ribbed belt pulleys for taper bushings and cylindrical borings
WILLBRANDT KG

Ribbed belt pulley

As an alternative to V-belt pulleys, V-ribbed belt pulleys can be used for non-positive...

Ribbed belt pulley

As an alternative to V-belt pulleys, V-ribbed belt pulleys can be used for non-positive drives.

V-ribbed belt pulleys are available in the profiles PJ, PK, PL and PM. Standard pulleys can also be used if required. These pulleys are available in aluminium, grey cast iron or steel on request.
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