Applications
- For short displacement routes
- transports heavy loads in mining,steel,machine,and bridge construction or as heavy roller conveyors
- particularly stable construction through contiuous cover plate
- can be bolted to the load
Key Features
- robust overall construction (frame construction)
- low overall height with high load capacity, identical in dimensions with AS+AM series
- firm connection, because the load or cover plate can be screwed
- most stable load absorption and distribution
- Model A-H (with hardened center plate) is used when the rollerskate is not moved under high load for a long time. As a result, a pressing of the hardened steel rolls is prevented in the standard non hardened center plate and ensures a uniformly low rolling resistance
- Model A-H-50CrV4 (roll material 50CrV4) is recommended if the risk of short term overload beyond the specified bearing capacity of the rollerskates can not be excluded or is probable
Operating Tips
- Models I-IIIv have 4 fixing holes: the middle ones are omitted
- maximum displacement speed: ≤ 5m/min
- for uncontrollable load distribution problems (eg wind pressure) choose models with hardened center plates and higher quality 50CrV4 roll material
- Rolling resistance on models I-IIIv is 7-5% depending on the track conditions, 5-3% of the total load on the larger models
- also available with http://boerkey-gmbh.de/de/produktuebersicht/fuehrungsrollen/
- Location of the fixing holes can be arranged to suit customers requirements.
- Optional in galvanised or stainless steel construction
Models A, A-H
(H= hardened and machined center plate)
A-H-50CrV4
(roller material 50CrV4)
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