Grid pulleys, also called bar drums, are mainly used as base pulley for bucket elevators and conveyor belts. We manufacture these components in different diameters (355 to 1,000 mm) and crown widths (140 to 500 mm). By combining several grid pulleys on one shaft, which are ball-shaped or spherically shaped, crown widths of over 2,000 mm can also be realised.
The bar-shaped running surface prevents bulk or transported material from getting between the pulley and the belt, where it is crushed and causes the belt to slip. Damage or wear to the drive belt is reduced. All types are manufactured by us as a version with only one stable plate. Deflector cones are therefore not necessary.
Features
Flexible moulding process | Fast delivery
Materials
Shaft-hub connection
Possible designs
Balancing standards
Surface treatment
Special designs according to
individual customer specifications or drawings
Pulley geometry optimally adapted to
the respective drive situation
Customised processing (drilling, grooving, surface) acc. to customer specifications
Ideal for prototypes, as well as
individual or series parts
Full transparency
through creation of released drawings
Documentation to prove material properties,
balancing grades and surface treatments
Extensive stock and short-term availability of urgent spare parts
Individual geometry selection due to a high number of variants
Outside- Ø [mm] | Number of bars | Rim width min [mm] | Rim width max [mm] |
---|---|---|---|
315 | - | 140 | 500 |
355 | 18 | 140 | 500 |
400 | 20 | 140 | 500 |
450 | 18 | 140 | 500 |
500 | 18 | 140 | 500 |
520 | 18 | 140 | 500 |
560 | 24 | 140 | 500 |
630 | 30 | 140 | 500 |
710 | 30 | 140 | 500 |
800 | 30 | 140 | 500 |
900 | 36 | 140 | 500 |
1.000 | 40 | 140 | 500 |
© Copyright Lütgert & Co. GmbH | Friedrichsdorfer Straße 48 | 33335 Gütersloh (Germany) | Phone: +49 52 41 / 74 07 0 info@luetgert-antriebe.de | Sitemap | Legal Notice | Privacy policy | Privacy policy E-mails
© Copyright Lütgert & Co. GmbH
Friedrichsdorfer Straße 48
33335 Gütersloh
Germany
Phone: +49 52 41 / 74 07 0
info@luetgert-antriebe.de
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Legal Notice
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