KTR-Group KTR-STOP S-A-F B Series Operating & Assembly Instructions Download Page 1

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KTR-STOP

S-A-F B-xx

Operating/Assembly instructions

KTR-N
Sheet:
Edition:

44591 EN
1 of 24
5

Please observe protection

note ISO 16016.

Drawn:

2019-08-13 Pz/Mro

Replacing:

KTR-N dated 2018-12-04

Verified:

2019-08-13 Pz

Replaced by:

KTR-STOP

S-A-F B-xx

S-A-F B-xx is a brake actuated hydraulically in a floating caliper design serving to
generate a brake force on a brake disk in order to decelerate a machine's
movement or stop it, respectively, or keep it at standstill.

Summary of Contents for KTR-STOP S-A-F B Series

Page 1: ...6 Drawn 2019 08 13 Pz Mro Replacing KTR N dated 2018 12 04 Verified 2019 08 13 Pz Replaced by KTR STOP S A F B xx S A F B xx is a brake actuated hydraulically in a floating caliper design serving to g...

Page 2: ...nsport and packaging 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...

Page 3: ...4 2 Volume for each brake caliper with 1 mm stroke cm3 4 2 Max operating pressure bar 125 Width of brake disk mm 20 40 Pressure port G 1 4 Oil bleed G 1 8 Floating range on axles towards mounting surf...

Page 4: ...N dated 2018 12 04 Verified 2019 08 13 Pz Replaced by Calculation of brake disk Illustration 3 Assembly of brake Table 2 Calculation of brake disk up to DA 1000 mm from DA 1000 mm to DA 1800 mm from D...

Page 5: ...e the following safety indications 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...

Page 6: ...be activated over the full braking distance in order to prevent the gaskets from sticking together The storage rooms must not include any ozone generating devices like e g fluorescent light sources m...

Page 7: ...nent comp onent assembly Quantity Description 1 1 Caliper with components 2 1 Distance plate 3 1 Base plate with guide pin 4 2 Centering system outside 5 1 Centering system inside 6 2 Pad retraction...

Page 8: ...with components 1 1 1 Brake caliper incl piston cover 1 2 4 DU bushing 1 3 2 Pad retainer 1 4 2 Pad retainer 1 5 8 Cap screw DIN EN ISO 4762 10 9 1 6 4 Screw plug VSTI acc to DIN 908 1 7 1 Drain plug...

Page 9: ...ystem outside 4 1 1 Cap screw DIN EN ISO 4762 10 9 4 2 1 Pressure spring 4 3 1 Hexagon nut DIN EN ISO 4032 4 4 1 Drain plug Subassembly 5 Centering system inside Compo nent Quantity Description Illust...

Page 10: ...brake as well as the brake disk have to be inspected for dimensional accuracy For that purpose investigate the connection dimensions connection surfaces and tolerances as specified in the drawing see...

Page 11: ...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 or another lifting tool around damageable components Befo...

Page 12: ...rews and tighten them evenly gradually at the tightening torque specified see table 3 Table 3 Tightening torques Screw size Tightening torque TA Nm 10 9 12 9 Untreated and oiled Greased with MoS2 Untr...

Page 13: ...o be regularly reset with wear of the brake pads For that pur pose repeat the complete chapter Setting resetting of the centering system Measure the gap between the brake disk and the brake pad on the...

Page 14: ...ng 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 th...

Page 15: ...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 for...

Page 16: ...ns of DIN 51524 KTR recommends those fluids corresponding to DIN 51524 3 KTR recommends the following fluids other manufacturers may be selected Manufacturer Standard Special Mineral oil 20 C to 40 C...

Page 17: ...uids or fluids of various manufac turers Please contact the manufacturer of mineral oils if you intend to replace the hydraulic fluid Please make sure that the entire brake hydraulic system is depress...

Page 18: ...ocking the brake in order to prevent serious injuries of your hands Before every maintenance operation please make sure that the brake is fully secured against activating Disassemble the pad holders o...

Page 19: ...chapter 4 4 Assembly of the brake Before you reactivate the brake please observe chapter 4 8 Start up of the brake To ensure the full braking power both disassembly and assembly have to be performed a...

Page 20: ...eaned by means of solvents Afterwards dry the components Please observe the manufacturer s instruc tions regarding the use of solvents Illustration 19 Caliper with single parts Inspect the DU bushes c...

Page 21: ...r ground or polished Such kind of damages may cause earlier wear on the gaskets and scrapers and generate leakages Insert the brake piston component 1 8 into the caliper and press it against a stop De...

Page 22: ...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 the bores via the sealing plugs component 4 4 and 5...

Page 23: ...brake is activated locked If the brake is not activated unlocked a statement about the condition of wear cannot be given The wear of the brake pad is only measured if the brake is activated If the br...

Page 24: ...Replaced by Remove the screw plug component 1 20 from the setting nut component 1 7 Screw the sensor component 9 hand tight into the brake for the time being see illustration 26 Tighten the sensor at...

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