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Summary of Contents for ITEM KRF 8 80x40 ZR
- Page 1 Linear Unit KRF 8 80x40 ZR Notes on Use and Installation...
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Page 2: Table Of Contents
It is ƒ Fit guards and covers so that the moving parts of Linear Unit KRF 8 80x40 ZR important to bear in mind that our products are subject to a natural process of wear cannot be touched unintentionally. -
Page 3: Correct Use
Linear Unit KRF 8 80x40 ZR is a partly completed machine as defined in the Unsafe or inappropriate use of Linear Unit KRF 8 80x40 ZR runs a risk of serious Machinery Directive (2006/42/EC). Linear Unit KRF 8 80x40 ZR must only be injury through crushing and cuts. -
Page 4: Operating Parameters
Operating parameters Eight rollers, arranged play-free in a criss-cross pattern, ensure maximum load-carrying capacity with compact size. Transmissible drive torque: = 23 Nm Amax Operating load: = 1000 N Max. speed: = 10 m/s Max. acceleration: = 10 m/s² System-related frictional moment: M = 2 Nm frictional Effective radius of pulley... -
Page 5: Installation
11.02 cm Installation ƒ The compact Roller Guide with the best load-to-size ratio of all item drive elements. ƒ Light, quiet-running rollers arranged in a criss-cross pattern for high speed ƒ Innovative track technology – hardened steel tracks (50 m steel strip supplied as roll) rigidly connected to the aluminium guide profile ƒ... - Page 6 1. Preparation – Profile 8 80x40 KRF and steel strip: ƒ A roller assembly tool is used to secure the steel strips in place. ƒ Cut four M8x20 threads into the core bores at both ends of the Profile 8 ƒ...
- Page 7 3. The Reverse Units: ƒ In the Reverse Unit with integrated Timing Belt tensioning device, the lower fastening screw is accessed through the keyhole in the tensioning screw. ƒ The Reverse Unit housings are made from a high-strength aluminium alloy. ƒ...
- Page 8 5. Tightening the Timing Belt: ƒ An adjustment range of 18 mm in the tensioning axle corresponds to an elongation of 36 mm in the Timing Belt (1 mm tensioning adjustment equals ƒ A particularly “stiff” Timing Belt will result in low elongation in operation – 2 mm elongation in the Timing Belt).
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Page 9: Accessories
Accessories The Drive Set ƒ Up to 50 % deviation, full nominal torque can be transmitted. ƒ Drive Set KRF 8 ZR, 0.0.627.46 ƒ At 100% deviation, 50% of the nominal torque can be transmitted. ƒ Use of high-strength aluminium alloy Coupling Housing with prepared centring ƒ... - Page 10 Profile 8 80x40 KRF. ƒ Optimised for Proximity Switch 8 Proximity Switch 8 1NO, 0.3.001.30 (normally open) Proximity Switch 8 1NC, 0.0.600.05 (normally closed) Limit-Switch Holder KRF 8 can also be used for position detection on other item linear slides.
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Page 11: Maintenance
Maintenance ƒ The maintenance openings (page 6) are located on both sides of the preassembled carriage. ƒ All 4 End Cap and Lubricating Systems are re-oiled through the maintenance openings. ƒ Minimum stroke, full lubrication: H = 100 mm. ƒ... - Page 12 Industrietechnik GmbH Friedenstrasse 107-109 42699 Solingen Germany Phone +49 212 6580 0 +49 212 6580 310 info@item24.com www.item24.com...
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