Machine Tool Components : mayr

We ensure maximum safety and precision

With backlash-free torque limiters and servo couplings as well as reliable safety brakes, mayr^® power transmission provides the ideal components for machine tools and machining centres. They ensure maximum safety, process accuracy and chipping performance and reduce downtimes and costs. As specialists for power transmission, mayr ^® provides holistic solutions from one source.

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Find your product

Click in the drawing on the left on a market point and find the mayr® product suitable for your application.

EAS®-Compact®

The backlash-free, load disconnecting torque limiting clutch.

Instant separation on overload
Permanent backlash-free torque transmission
Readable torque adjustment
Synchronous, ratchetting and overload designs
Favorable torque curve in the drive line on overload
High performance density
Construction type "short hub" also available in rustproof design and in sealed design

EAS®-smartic®

ROBA®-DS (servo)

Compact, torsionally rigid, backlash-free shaft coupling

Extremely compact design due to the application of steel and high-strength aluminium alloys
High performance density: High torques at comparably small volumes
Backlash-free torque transmission with high torsional rigidity
Wear-free and maintenance-free

smartflex®

Reliable, flexible and permanently backlash-free shaft coupling

Excellent misalignment capability (compensation of shaft misalignments)
Minimum mass moment of inertia
High torsional rigidity
High availability due to flexible modular construction
Simple and fast attachment via one screw
Nominal torque: 16 up to 700 Nm

ROBA®-ES

Backlash-free, vibration damping, simple plug-in installation and maintenance-free shaft coupling

Torsionally flexible
Vibration-damping
Plug-in type, suitable for blind assembly
Nominal torque: 4 up to 1040 Nm

ROBA®-DS (servo)

Compact, torsionally rigid, backlash-free shaft coupling

Extremely compact design due to the application of steel and high-strength aluminium alloys
High performance density: High torques at comparably small volumes
Backlash-free torque transmission with high torsional rigidity
Wear-free and maintenance-free

Safety brakes for robotics applications

ROBA^®-topstop^® – Modular braking systems for servo motor installation

The axis is held safely in any position, even with a dismantled servomotor, e.g. during machine maintenance
Safe braking on EMERGENCY STOP and power failure
Long lifetime even after frequent EMERGENCY STOP braking procedures
Maximum reliability due to decades of experience and a mayr® construction which has been tried and tested millions of times
Indication of the operating condition (opened/closed) via an integrated condition monitoring
Short, compact design
Low rotatory moments of inertia
Low self-induced heat production even at 100 % duty cycle
Design with Protection IP65 available

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Safety brakes for passenger service lifts

ROBA-stop^®-M, the robust, cost-effective safety brake

Easy installation
Short switching times
Constructionally specified and inspected nominal air gap
Magnetic coil is designed for a relative duty cycle of 100 %
Maintenance-free over the entire service lifetime of the rotor

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ROBA®-linearstop

Hydraulic – Pneumatic – Electromagnetic

Safety brake system according to the fail-safe principle
Backlash-free force transmission having an effect on both sides
No self-reinforcement during clamping
Clearing the clamping device is not necessary
Maximum performance density
Suitable for EMERGENCY STOP braking actions

Suitable for dynamic braking actions
Minimum reaction times
Integrated switching condition monitoring possible
Long service lifetime
Can easily be integrated into existing constructions