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KTR-STOP

®

 XS-xx A-xx-xx 

Operating/Assembly instructions 

KTR-N 
Sheet: 
Edition: 

45126 EN 
17 of 22 

 

Please observe protection 

note ISO 16016. 

Drawn: 

2020-04-09 Shg/Wie 

Replacing: 

--- 

Verified: 

2020-08-11 Shg 

Replaced by: 

 

 

 

 
A basic requirement to ensure the readiness for use of the brake is a stock of the most important spare parts on 
site. 
 
Contact addresses of the KTR partners for spare parts and orders can be obtained from the KTR homepage at 
www.ktr.com. 
 

 

KTR does not assume any liability or warranty for the use of spare parts and accessories 
which are not provided by KTR and for the damages which may incur as a result. 

 
 

 
In respect of environmental protection we would ask you to dispose of the products on termination of their service 
life in accordance with the legal regulations and standards that apply, respectively. 
 

 

Metal or brake pads, respectively 

Brake pads and any other metal parts have to be cleaned and disposed of by scrap metal. 

 

Gaskets

 

Gaskets can be disposed of by residual waste. 

 

Sensors

 

Electrical components have to be treated as electrical waste. 

 

Hydraulic oil

 

Hydraulic oils have to be collected in suitable tanks and disposed of by a waste disposal company. 

 
 

 

 

 

Brake pads having a balance of pad height of less than 5 mm have to be replaced by return. 

 

 

Replace the brake pads in both halves of the brake simultaneously. 

 

 

STOP 

 

Parts released or falling down may cause injury to persons or damage on the machine. 
Secure the components before disassembly. 

 

 

 

Never keep your fingers between brake disk and brake when applying the brake in order to 
prevent serious injuries of your hands. Before every maintenance operation make sure that 
the brake is fully secured against activating. 

 

  Remove the screw plug (component 1.13) or the sensor (component 4) on both sides from the setting nut 

(component 1.7). 

  Put the opening pressure (see table 2) on the hydraulic system. 

  Hand-tighten the screw with the disk (assembly lock, see illustration 11) on both sides into the brake piston 

(component 1.5). 

  Release the pressure fully from the hydraulic system. 

Assembly 

4.11  Spares inventory, customer service addresses 

4.12  Disposal 

Maintenance 

5.1  Replacement of brake pads 

Summary of Contents for KTR-STOP XS A Series

Page 1: ...note ISO 16016 Drawn 2020 04 09 Shg Wie Replacing Verified 2020 08 11 Shg Replaced by KTR STOP XS xx A xx xx XS xx A xx xx is a spring actuated brake in a fixed calliper design serving to ge nerate a...

Page 2: ...ort and packaging 6 3 1 Storage 6 3 2 Transport and packaging 6 4 Assembly 6 4 1 Components of the brake 7 4 2 Preparation of assembly 8 4 3 Brake pads 8 4 4 Assembly of the brake 9 4 5 Pressure port...

Page 3: ...l data XS xx A xx xx Weight kg Approx 20 Width of brake pad mm 70 Surface of each brake pad organic mm2 8 000 powder metal mm2 5 800 Max wear of each brake pad mm 5 Rated coefficient of friction 2 0 4...

Page 4: ...R STOP XS 8 A xx xx 8 16 5 120 730 1510 2280 KTR STOP XS 9 A xx xx 9 12 0 130 820 1700 2570 KTR STOP XS 10 A xx xx 10 10 0 140 910 1890 2850 KTR STOP XS 11 A xx xx 11 8 5 150 1000 2080 3140 KTR STOP X...

Page 5: ...wing safety indica tions All operations on and with the brake have to be performed taking into account safety first Make sure to switch off the power pack before you perform your work on the brake Sec...

Page 6: ...de any ozone generating devices like e g fluorescent light sources mercury vapour lamps or electrical high voltage appliances Humid storage rooms are not suitable Please make sure that condensation is...

Page 7: ...traction set 3 2 Brake pad 4 2 1 Sensor 1 Optionally available Illustration 3 Components subassemblies of brake Subassembly 1 Housing with components Compo nent Quantity Description Illustration 4 Hou...

Page 8: ...connection surface and brake is defined as frictional connection Any residues of oil dirt and corrosion protection reduce the coefficient of friction As a re sult the operation of the brake and the fu...

Page 9: ...mponent 1 7 If necessary set it to the right dimension see illustrati on 12 Insert the brake pads component 3 fully into the housing If you want to insert brake pads after having assembled the brake i...

Page 10: ...not exceed the figures specified in illust ration 2 Connect the pressure oil line to one of the pressure ports of the brake see illustration 7 and 8 For that pur pose remove the screw plug beforehand...

Page 11: ...parent hose and collection container Since higher pressures 5 bar at the maximum are not generated a pneumatic hose may be used too Inspect the brake for leakages regularly Severe leakages have to be...

Page 12: ...ts may be damaged and the operation of the brake is no longer ensured Illustration 9 Pressure port of several brakes in parallel Illustration 10 Pressure port of several brakes in a series The pressur...

Page 13: ...id in the hydraulic system during and after the venting pro cess recommendation of liquid see chapter 4 9 Switch on the hydraulic system for a short while to make sure that the brake is rinsed with hy...

Page 14: ...nt of friction Please observe the instructions for grinding in according to KTR N The brake needs to be set with the initial assembly or after having replaced the brake pads or single parts respective...

Page 15: ...omponent 1 13 You may only use mineral hydraulic liquids meeting the specifications of DIN 51524 KTR recommends those liquids corresponding to DIN 51524 3 KTR recommends the following liquids other ma...

Page 16: ...njuries protect the brake on both sides by means of the as sembly lock Remove the screw plug component 1 13 or the sensor component 4 on both sides from the setting nut component 1 7 Put the opening p...

Page 17: ...sidual waste Sensors Electrical components have to be treated as electrical waste Hydraulic oil Hydraulic oils have to be collected in suitable tanks and disposed of by a waste disposal company Brake...

Page 18: ...by shifting the pressure spring component 2 2 onto the pin component 2 1 Screw the pin with the pressure spring into the brake pad against a stop Secure the screw connection component 2 1 on both side...

Page 19: ...hydraulic oil Remove the gaskets component 1 3 and 1 4 and the scraper component 1 2 When removing the gaskets and scrapers make sure that the keyways in the housing are not damaged The components hav...

Page 20: ...lykote MoS2 Make sure that the set of disk springs is mounted in the same arrangement as it was supp lied If a new set of disk springs is used the condition of supply needs to be observed in detail Sc...

Page 21: ...f brake locked 2 Switch position 0 unlocked 1 locked Switch S2 only shows the wear status reliably when the brake is activated locked If the brake is not activated unlocked a statement about the condi...

Page 22: ...tightening torque M12 hand tight Length of cable 5 m 10 m or 15 m Material of cable PUR Dimension of cable 5 0 34 mm2 Illustration 19 Pin assignment of plug in connection Remove the screw plug compon...

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