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KTR-STOP

®

 S-xx-F B-xx 

Operating/Assembly instructions 

KTR-N 
Sheet: 
Edition: 

44590 EN 
1 of 26 

 

Please observe protection 
note ISO 16016. 

Drawn: 

2018-09-10 Shg/Wie 

Replacing: 

KTR-N dated 2018-02-07 

Verified: 

2018-09-10 Shg 

Replaced by: 

 

 

 
 
 
 
 
 
 
 
 

 

 

KTR-STOP

®

 S-xx-F B-xx 

 
 
 
S-xx-F B-xx is a spring-actuated brake in a floating calliper design serving to ge-
nerate a brake force on a brake disk in order to decelerate a plant’s movement or 
stop it, respectively, or keep it at standstill. 
 
 
 
 
 
 
 
 
 
 

Summary of Contents for KTR-STOP S F B Series

Page 1: ...016 Drawn 2018 09 10 Shg Wie Replacing KTR N dated 2018 02 07 Verified 2018 09 10 Shg Replaced by KTR STOP S xx F B xx S xx F B xx is a spring actuated brake in a floating calliper design serving to g...

Page 2: ...ng 6 3 1 Storage 6 3 2 Transport and packaging 6 4 Assembly 7 4 1 Components of the brake 7 4 2 Preparation of assembly 10 4 3 Brake pads 11 4 4 Assembly of the brake 11 4 5 Setting resetting of the c...

Page 3: ...rake pad mm 125 Surface of each brake pad organic mm 2 28 700 powder metal mm 2 26 800 Max wear of each brake pad mm 6 Rated coefficient of friction 2 0 4 Total brake piston surface complete brake cm...

Page 4: ...xx 50 5 5 100 7400 11600 17400 KTR STOP S 55 F B xx 55 5 0 110 8100 12700 19100 KTR STOP S 60 F B xx 60 7 0 130 8800 13900 20800 KTR STOP S 65 F B xx 65 6 0 140 9600 15000 22600 KTR STOP S 70 F B xx 7...

Page 5: ...structions The operating assembly instructions are part of your product Please store them carefully The copyright for these operating assembly instructions remains with KTR STOP Warning of personal in...

Page 6: ...e technical data see chapter 1 Unauthorized modifications on the brake design are not admissible We will not assume liability for any damage that may arise In the interest of further development we re...

Page 7: ...ake in bulk Components component assemblies of brake Type S xx F B xx Compo nent suba ssembly Quantity Description 1 1 Caliper with components 2 1 Distance plate 3 1 Base plate with guide pin 4 2 Cent...

Page 8: ...ation 5 Caliper with components 1 1 1 Brake caliper 1 2 1 Brake piston 1 3 1 Scraper 1 4 1 Gasket 1 5 1 Gasket 1 6 1 Set of disk springs 1 7 1 Setting nut 1 8 1 Centering pin 1 9 1 O ring 1 10 1 Scrap...

Page 9: ...with guide pin 3 1 1 Base plate 3 2 2 Guide pin 3 3 2 Disk 3 4 2 Cap screw DIN EN ISO 4762 10 9 Subassembly 4 Centering system outside Compo nent Quantity Description Illustration 7 Centering system o...

Page 10: ...wer the preparation for assembly needs to be carefully per formed The connection plate for the brake as well as the brake disk have to be inspected for dimensional accuracy For that purpose investigat...

Page 11: ...o fasten an eye bolt serving to use lifting tools The eye bolt is to be dismounted after assembly of the brake and stored in a safe place In order to avoid any damages on the brake never twist a rope...

Page 12: ...o the connection plate by means of 4 screws and tighten them evenly gradually at the tightening torque specified see table 4 Table 4 Tightening torques Screw size Tightening torque TA Nm 10 9 12 9 Unt...

Page 13: ...epeat the complete chapter Setting resetting of the centering system Measure the gap between the brake disk and the brake pad on the bottom side via a feeler gauge Set the gap to 0 5 mm see illustrati...

Page 14: ...ing the brake For a wash up system please make use of the pressure port on top It is not recommended to use steel plugs for venting Connect the drain line to the brake see illustration 14 and 15 For t...

Page 15: ...e operation of the brake is no longer ensured Illustration 16 Pressure port of several brakes in parallel Illustration 17 Pressure port of several brakes in a series The pressure port on top serves fo...

Page 16: ...oil of the collection container as per chapter 4 13 Put the opening pressure see table 2 on the hydraulic system to relieve the assembly lock The hydraulic system must never be operated at a higher pr...

Page 17: ...pressure see table 2 on the hydraulic system to make sure that the brake pads lift off the brake disk Please note chapter 4 8 Start up of brake Screw the screw with the disk assembly lock see illustr...

Page 18: ...eed 500 mm 2 s and the viscosity during operation should not fall below 12 mm 2 s Filtration When filling and re filling the hydraulic system and replacing the hydraulic liquid the oil needs to be fil...

Page 19: ...cure the components before disassembly Remove the screw plug located at the highest point component 1 13 from the venting hole see illustrations 15 to 17 Drain the hydraulic oil completely from the br...

Page 20: ...fingers between brake disk and brake when locking the brake in order to prevent serious injuries of your hands Before every maintenance operation please make sure that the brake is fully secured again...

Page 21: ...ds you can unscrew the screws of the connec tion plate and remove 3 out of the 4 screws alternatively Swing the brake out of its position Please note chapter 4 4 Assembly of the brake Before you react...

Page 22: ...rapers make sure that the keyways in the housing are not damaged The components have to be cleaned from dirt grease and corrosion protection The components can easily be cleaned by means of solvents A...

Page 23: ...located on top Grease the disk springs properly with Molykote MoS2 Please make sure that the set of disk springs is mounted in the same arrangement as it was supplied If a new set of disk springs is u...

Page 24: ...ew the cap screws component 4 1 into the base plate component 3 1 The screw depth in the base plate must be 20 mm Only valid with a thickness of brake disk of 20 mm screwing depth must be 30 mm Seal t...

Page 25: ...ke 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 condition...

Page 26: ...20 Nm Max 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 mm 2 Illustration 28 Pin assignment of plug in connection Remove the screw...

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