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HLG Hepco Linear Ball Guides

HLG Hepco Linear Ball Guides
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HLG Hepco Linear Ball Guides www.HepcoMotion.com www.HepcoMotion.com

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Linear Motion Guide: HLG--F .. Slim Linear Motion Guide: HLGS--C ... MLG/MLGB Miniature Range Miniature Linear Motion Guide: MLG-C ...

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HLG HepcoMotion Linear Guides The HLG range of recirculating ball guides brings a new dimension to linear motion by offering smooth low friction movement, high rigidity and an excellent load capacity, all at prices that will reduce your installed machine cost. The range is available in standard sizes and offers the unique bleed lubrication system that enables blocks to be re-greased through the rail, making it easy to set up an automatic lubrication facility. Blocks have a highly effective sealing arrangement at both ends and along the sides. This prevents serious dirt ingress and enables...

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HLGF, HLGFL Tapped hole in flange for mounting from above. Use bolt one size smaller when mounting from below. Tapped hole for mounting from above. Tapped hole for mounting from above. Tapped hole in flange for mounting from above. Use bolt one size smaller when mounting from below.

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'G' is equal both ends unless requested otherwise. Non standard rail lengths are available. For miniature rails MLG/MLGB please see page 11/12.

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Notes: 1. See page 27 for part number configuration and ordering detail. 2. For details of 1st hole position 'G' please see page 4. HepcoMotion

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Notes: 1. See page 27 for part number configuration and ordering detail. 2. For details of 1st hole position 'G' please see page 4.

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Notes: 1. See page 27 for part number configuration and ordering detail. 2. For details of 1st hole position 'G' please see page 4.

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HepcoMotion's miniature guides have a four point contact ball recirculating system with 45° loading angles. There are two recirculating paths per carriage providing ultra smooth movement over the complete stroke length. These precision units will provide exceptional load capacity in a very small space making them particularly suitable for a whole range of medical, scientific and small mechanical assembly systems where high performance is demanded. With rails and blocks made from stainless steel as standard MLG and MLGB miniature guides are also suitable for use in clean rooms. The standard...

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'G' is equal both ends unless otherwise specified. HepcoMotion

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Notes: 1. See page 27 for part number configuration and ordering detail. 2. For detail of 1st hole position 'G' please see page 10. HepcoMotion

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Notes: 1. See page 27 for part number configuration and ordering detail. 2. For details of 1st hole position 'G' please see page 10. 11 HepcoMotion

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HLG Brake Option The HepcoMotion HLG Brake provides a compact, and simple method of locking a HLG Bearing Block in position. The brake is intended for manual locking of a stationary block, and can be supplied with a range of brake plates to suit most of the HLG bearing block options. When the brake is applied the resulting clamping force does not impose any load upon the bearing block. Although tailored to suit Hepco HLG Linear Ball Guides, the brake is equally compatible with other ball guide systems, and is manufactured with stainless steel components*1. Dimensions for all sizes are on...

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Product range HLG - compatible with LBG Notes: 1. Dimensions G and Kmin are measured with the brake fully tightened against the rail. 2. Dimensions G1 and Kmax are measured with the brake released and the handle in the disengaged position. HepcoMotion

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1. Low head cap screws to DIN 7984 are available from Hepco on request. 2. Not all brake plates will have eight holes due to the size of the block to which they fit. The number of holes each will have is as shown in column M. 3. Plates are fully machined from aluminium alloy and supplied black anodised.

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Ordering Details - Brake plate only Brake plate BP 1 Type of plate: Choose from options P1, P2, P3, P4, or P5 - For compatibility see pages 15 & 16. The HLG brake and brake plates are also available as a complete assembley as shown at the bottom of page 13. Please contact Hepco's technical department for more information. Notes: 1. Low head cap screws to DIN 7984 are available from Hepco on request. 2. This brake plate will have through holes instead of slots, in the positions as detailed above. 3. Plates are fully machined from aluminium alloy and supplied black anodised.

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The basic dynamic load rating of linear guides is based on a constant one directional load that provides 50Km of linear travel. This is the distance at which 10% of guides will show signs of fatigue pitting of the block or rail tracks necessitating replacement. The 50Km travel load rating shown in the catalogue is used to calculate the life of the system under operating conditions. Factors will be applied to the calculation where neccesary: • Where two blocks are used on the same rai l (fc) • A factor for the type of load (fv) The life achieved can also be affected by: Excess load by...

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HLG recirculating ball guides are by design, inherently rigid and are supplied in three preload levels. The preload function is to eliminate clearance between the block and rail running surfaces by the insertion of a ball larger than the space available. The rigidity of the block is a function of the preload level and in normal applications Z0 (zero / light preload) or Z1(light preload) will suffice. For machining or higher impact applications subject to high moment loads, Z2 is best selected (medium preload). F : Frictional Resistance (N) p : Friction Factor P : Applied Load (N) Load Ratio...

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The accuracy of travel of HLG recirculating ball guides is measured as shown below (see figure 2) Figure 2. Block measurement Table 1. Classification of precision Unit : mm

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Figure 3. Block measurement Table 3. Specification for precision of miniature guide (MLG, MLGB) HLG recirculating ball guides are available in a number of corrosion resistant treatments depending on application requirements and cost. Hard chrome plating is the least expensive process and will provide a level of protection in environments where water vapour is present. For improved protection, Raydent is a low temperature black coating that has proved to work equally well in clean rooms and in conditions where the rail is subject to water spray. In all applications where water is present it...

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HLG Hepco Linear Ball Guides 31Pages

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HLG Hepco Linear Ball Guides
31Pages