ITEM Linear Unit LRE 8 D14 80x40 KU 80 Notes On Use And Installation Download Page 10

10

∅15

54

80

80

10

60

60

48

39

Hexagon Socket Head Cap Screw DIN 912 M4x16

Hexagon Socket Head Cap Screw DIN 912 M6x60 

for connecting a Chain Reverse Unit

Hexagon Socket Head Cap Screw DIN 912 M5x12

Hexagon Socket Head Cap Screw DIN 912 M6x45 

for connecting a Chain Reverse Unit

Connecting Drive Set 8 D40/D15 AP/WP 60 – 0.0.672.73

Drive Set 8 D40/D15 AP/WP 60 (0.0.672.73) is used solely to connect item 

drives. The Drive Set is fully prepared for installation on the corresponding 

Linear Unit. The drive shaft transfers drive torque without backlash. Hexagon 

Socket Head Cap Screws DIN 912 M6x60 are supplied with the Drive Set for 

this purpose and are screwed through the Coupling Housing of the Drive Set 

and into the housing of the Chain Reverse Unit. Tightening torque: T = 13 Nm
The torques transferred by the clamp connection factor in the maximum mating 

play for the shaft fits: Shaft k6 / hole H7. Force is transferred from the coupling 

to the drive shaft by means of frictional resistance. The Shaft and the hole in 

the coupling hub must be degreased and cleaned to ensure the frictional resist-

ance is effective. Hexagon Socket Head Cap Screws must be secured against 

working loose. Hexagon Socket Head Cap Screws M6x20, T = 13 Nm.
Next, use the prepared Centring Piece to fasten the Gearbox flush on the 

Adapter Plate of the Drive Set. Use Hexagon Socket Head Cap Screws DIN 

912 M5x12 for this purpose (T = 10 Nm). Hexagon Socket Head Cap Screws 

DIN 912 M4x16 (T = 6 Nm) are included in the Drive Set for the purpose of 

fastening the Motor to the Gearbox.
Working through the Coupling Housing, create a friction-based connection 

between the clamping hub screw (T = 9.6 Nm) of the clamp coupling half and 

the drive shaft.

Expanding hub coupling  D15 mm

Basic unit
Slide Stop

Slide Stop LRE 8

The robust aluminium Slide Stop LRE 8 stops the carriage on a Linear Unit 

travelling past the calculated or desired point, and also acts as a homing point 

for the system. Thanks to its special shape, the Slide Stop can be used with 

shafts in various diameters and fitted at any position.

Note:

 When configured using item MotionDesigner

®

, most LRE-type Linear 

Units from item are automatically fitted with a Slide Stop that can be moved 

to a different position or removed entirely, as required. Some models, such as 

Linear Units KLE, are designed in such a way that an additional Slide Stop is 

unnecessary.

Summary of Contents for Linear Unit LRE 8 D14 80x40 KU 80

Page 1: ...Linear Unit LRE 8 D14 80x40 KU 80 Notes on Use and Installation...

Page 2: ...to ensure they are not touched unintentionally Observe the regulations pertaining to accident prevention and environmental protection that apply in the country and place of work where the product is...

Page 3: ...ay that they cannot be damaged and do not represent a trip hazard Avoid areas that pose slip trip and fall hazards 3 During commissioning Allow the product to acclimatise for a few hours before starti...

Page 4: ...axis of the LRE should not exceed 1 mm over an axis of 1000 mm In scenarios where high demands are placed on the system dynamics supports should be added every 300 mm to 600 mm These supports must not...

Page 5: ...0 dowel pin c Order No 0 0 373 55 for Shaft D14 d 6 mm Support profile e g Profile 8 80x40 Guide e g Roller guide D14 Fundamentally a Linear Unit converts a rotary motion into a translational motion A...

Page 6: ...ied with adjustment screws on the side that protrude slightly Slot the guide carriage in its preassembled state onto the support profile that you fitted the guiding Shafts to earlier Next tighten the...

Page 7: ...over and maintenance operations can be completed in record time Various support profiles are available so that profile deflection can be minimised for high loads and support spans Timing Belt Reverse...

Page 8: ...rews The Chain Carrier connects the drive chain to the carriage To make this connection insert the chain pick up into the desired position on the Chain and screw it tightly with the connecting block N...

Page 9: ...ousing and into Chain Reverse Unit 8 80 Tightening torque T 14 Nm Machine the drive casing or Adapter Plate according to the requirements of the motor or gearbox you are using and then screw it to the...

Page 10: ...nal resist ance is effective Hexagon Socket Head Cap Screws must be secured against working loose Hexagon Socket Head Cap Screws M6x20 T 13 Nm Next use the prepared Centring Piece to fasten the Gearbo...

Page 11: ...oth sides of the support profile to install Slide Stop LRE 8 In the case of Linear Units LRE with a rack drive Slide Stop LRE 8 can only be installed on the side opposite the Motor Roll the T Slot Nut...

Page 12: ...ides featuring a compact design expanding hub couplings are also easy to use The friction based connection is created by tightening the central screw with the specified tightening torque An integrated...

Page 13: ...graphite and MoS2 additives must not be used Oil Can for Linear Guides one actuation delivers approx 1 ml of oil To ensure adequate lubrication the carriage must cover a minimum travel distance Minim...

Page 14: ...in the download section for this product x x xxx xx 10 2016 item Industrietechnik GmbH Friedenstrasse 107 109 42699 Solingen Germany Germany Telephone 49 212 6580 0 Fax 49 212 6580 310 info item24 com...

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