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Brake systems

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Anything which moves must also be able to brake.

KTR is one of only a handful of manufacturers worldwide to be able to offer two different braking systems: the hydraulic KTR-STOP® and the electromechanical EMB-STOP. Our hydraulical and electromechanical brake systems are globally used in various industries. Customer preference and parameters of the application decide on the selection of the right brake.

Floating caliper brakes

Our range of floating caliper brakes includes passive and active floating caliper brakes, each as a hydraulic or electromechanical version.

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KTR-STOP® XS-xx-F

2 to 15 kN / passive, spring-actuated floating caliper brake

Product image KTR-STOP XS xx F passive active floating caliper brakes hydraulic brake systemse
KTR-STOP® S-xx-F

10 to 80 kN / passive, spring-actuated floating caliper brake

Product image KTR-STOP S xx F passive active floating caliper brakes hydraulic brake systems
KTR-STOP® M-xxx-F

60 to 180 kN / passive, spring-actuated floating caliper brake

Product image KTR-STOP M xxx F passive active floating caliper brakes hydraulic brake system
KTR-STOP® XL-xxx-F

400 to 600 kN / passive, spring-actuated floating caliper brake

Product image KTR-STOP XL xxx F passive active floating caliper brakes hydraulic brake systems
KTR-STOP® XXL-xxxx-F

800 to 1,200 kN / passive, spring-actuated floating caliper brake

Product image KTR-STOP XXL xxx F passive active floating caliper brakes hydraulic brake systems
EMB-STOP XS-P-xx-F

up to 12 kN / passive, spring-actuated floating caliper brake

Product image EMB-STOP XS P xx F passive floating caliper brakes electromecanical brake system
EMB-STOP S-P-xx-F

30 to 55 kN / passive, spring-actuated floating caliper brake

Product image EMB-STOP S P xx F Fast Braking passive active floating caliper brakes
EMB-STOP M-P-xxx-F

up to 150 kN / passive, spring-actuated safety brake

Product image EMB-STOP M P xx F Fast Braking passive active floating caliper brakes
KTR-STOP® XS-A-F

Clamping forces up to 16.5 kN / active hydraulic floating caliper brake

Product image KTR-STOP XS A F active floating caliper brakes hydraulic brake systems
KTR-STOP® S-A-F

Clamping forces up to 65 kN / active hydraulic floating caliper brake

Product image KTR-STOP S A F active active floating caliper brakes hydraulic brake systems
KTR-STOP® M-A-F

Clamping forces up to 130 kN / active hydraulic floating caliper brake

Product image KTR-STOP M A F active floating caliper brakes hydraulic brake systems
EMB-STOP XS-A-xx-F

Clamping forces up to 14 kN / Active floating caliper brake for low performance ranges

Product image EMB-STOP XS A xx F active floating caliper brakes electromecanical brake system
EMB-STOP S-A-xx-F

Clamping forces up to 65 kN / Electrical active holding brake for low and medium performance ranges

Product image EMB-STOP S A xx F active floating caliper brakes electromecanical brake systems
EMB-STOP L-A-xxx-F

Clamping forces up to 380 kN / Electrical active holding brake for high performance ranges

Product image EMB-STOP L A xx F active floating caliper brakes electromecanical brake system

Fixed caliper brakes

The KTR-STOP fixed caliper brake (disk brake) is a typical hydraulic service brake used on the low torque side. All features of these hydraulic brakes are designed to operate reliably under adverse ambient conditions while generating low operating expenses.
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KTR-STOP® XS-xx

2 to 15 kN / passive, spring-actuated fixed caliper brake

Product image KTR-STOP XS xx Passive fixed caliper brakes hydraulic brake systems
KTR-STOP® S-xx

10 to 80 kN / passive, spring-actuated fixed caliper brake

Product image KTR-STOP S xx Passive fixed caliper brakes hydraulic brake systems
KTR-STOP® M-xxx

60 to 180 kN / passive, spring-actuated fixed caliper brake

Product image KTR-STOP M xxx Passive fixed caliper brakes hydraulic brake systems
KTR-STOP® L light-xxx

100 to 220 kN / passive, spring-actuated fixed caliper brake

Product image KTR-STOP L light xxx Passive fixed caliper brakes hydraulic brake systems
KTR-STOP® L-xxx

200 to 300 kN / passive, spring-actuated fixed caliper brake

Product image KTR-STOP L xxx Passive fixed caliper brakes hydraulic brake systems
KTR-STOP® M-D

Clamping forces up to 203 kN / Service brake optionally with adjustment of air gap

Product image KTR-STOP M-D active fixed caliper brakes hydraulic brake systems

YAW brake

KTR-STOP® brakes are yaw brakes and protect wind turbines effectively against windsweeping and pulsating loads.
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KTR-STOP® YAW S

up to 106 kN / YAW brake

Product image KTR-STOP YAW S yaw brakes hydraulic brake systems
KTR-STOP® YAW M

up to 203 kN / YAW brake

Product image KTR-STOP YAW M yaw brakes hydraulic brake systems
KTR-STOP® YAW L

up to 542 kN / YAW brake

Product image KTR-STOP YAW L yaw brakes hydraulic brake systems

Thruster brakes

This brake is spring-operated. In the event of a power failure, it engages and is released via a brake fan. The braking torque of the spring-operated disk brake and drum brake can be set on site.
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KTR-STOP® TB S

Clamping forces up to 65 kN / Disk brake

Product image KTR-STOP TB S disc brakes electro hydraulic brake systems
KTR-STOP® TB T

up to 10 kN / Drum brake

Product image KTR-STOP TB T drum braken electro hydraulic brake systems

STOP-BLOCK-TURN system

The SBT-System is made up of one or several disk brakes, locking elements and turning devices.Our SBT devices (Stopping - Blocking - Turning) are mainly used on propeller shafts in maritime applications: from small yachts to cruise ships or large supply vessels.
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STOP-BLOCK-TURN system

One system:  stop, block, turn / SBT-systems

Electronic control system

IntelliRamp is an electronic control system allowing for accurate braking processes via program control.In conjunction with IntelliRamp the KTR brakes are optimally suitable for use in sophisticated applications.

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IntelliRamp ®

hydraulic, electromechanical / electronic control system

Product image IntelliRamp electronic control system

Rotor lock / locking pin

The rotor lock (locking bolt) is a locking system that is used to lock the rotors of wind turbines mechanically in case of inspections. Rotor locks in wind turbines are important safety components.

The hydraulically or electromechanically moved bolt with position monitoring serves as a locking mechanism for locking rotors. The locking function is monitored with sensors.

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KTR-STOP® RL S

Transverse forces up to 2,000 kN / hydraulic locking pin (Rotor Lock)

Product image KTR-STOP RL S Rotor Lock hydraulic systems
KTR-STOP® RL M

Transverse forces up to 4,000 kN / hydraulic locking pin (Rotor Lock)

Product image KTR-STOP RL M Rotor Lock hydraulic systems
EMB-STOP RL S

Transverse forces up to max. 2,000 kN / electrical locking pin

Product image EMB-STOP RL S Rotor Lock electromechanical system
EMB-STOP RL M

Transverse forces up to max. 4,000 kN / electrical locking pin

Product image EMB-STOP RL M Rotor Lock electromechanical system

Caliper brakes

Caliper brakes by KTR. Our range of caliper brakes comprises active and passive brakes, each as a pneumatic type.
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KTR-STOP® PB P-050-Pxx-xx

1 kN / passive pneumatic caliper brake

Product image KTR-STOP PB P-050-P-xx passive pneumatic caliper brake
KTR-STOP® PB P-100-Pxx-xx

0,4 - 2,2 kN / passive pneumatic caliper brake

Product image KTR-STOP PB P-100-P-xx passive pneumatic caliper brake
KTR-STOP® PB P-200-Pxx-xx

1 - 9,8 kN / passive pneumatic caliper brake

Product image KTR-STOP PB P-200-P-xx passive pneumatic caliper brake
KTR-STOP® PB P-2xx-Pxx-xx

1 - 9,8 kN / passive pneumatic caliper brake

Product image KTR-STOP PB P-2xx-P-xx passive pneumatic caliper brake
KTR-STOP® PB P-250-Pxx-xx

1 - 9,8 kN / passive pneumatic caliper brake

Product image KTR-STOP PB P-250-P-xx passive pneumatic caliper brake
KTR-STOP® PB P-300-Pxx-xx

1,9 - 9,8 kN / passive pneumatic caliper brake

Product image KTR-STOP PB P-300-P-xx passive pneumatic caliper brake
KTR-STOP® PB P-350-Pxx-xx

17 - 31 kN / passive pneumatic caliper brake

Product image KTR-STOP PB P-350-P-xx passive pneumatic caliper brake
KTR-STOP® PB P-05x-Axx-xx

0 - 3 kN / active pneumatic caliper brake

Product image KTR-STOP PB P-05x-Axx-xx active pneumatic caliper brake
KTR-STOP® PB P-100-Axx-xx

0 - 2,8 kN / active pneumatic caliper brake

Product image KTR-STOP PB P-100-Axx-xx active pneumatic caliper brake
KTR-STOP® PB P-200-Axx-xx

0 - 13,8 kN / active pneumatic caliper brake

Product image KTR-STOP PB P-200-Axx-xx active pneumatic caliper brake
KTR-STOP® PB P-2xx-Axx-xx

0 - 18 kN / active pneumatic caliper brake

Product image KTR-STOP PB P-2xx-Axx-xx active pneumatic caliper brake
KTR-STOP® PB P-250-Axx-xx

0 - 12 kN / active pneumatic caliper brake

Product image KTR-STOP PB P-250-Axx-xx active pneumatic caliper brake
KTR-STOP® PB P-300-Axx-xx

0 - 18 kN / active pneumatic caliper brake

Product image KTR-STOP PB P-300-Axx-xx active pneumatic caliper brake
KTR-STOP® PB P-350-Axx-xx

0 - 30 kN / active pneumatic caliper brake

Product image KTR-STOP PB P-350-Axx-xx active pneumatic caliper brake

Hubs with brake disks

Hub-disk brake combination for mounting to a separate gear shaft

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KTR-STOP® NBS

0 - 104,000 Nm / Hubs with brake disks

Product image KTR-STOP NBS hubs with brake disk description of product

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