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Expert know-how in development and design Tested quality and reliability   As the technological leader, mayr ® power transmission focuses on continuous further development. Today, highly qualified engineers and technicians work on tomorrow's innovations using the most up-to-date tools. The many years of experience and countless tests in the Development and Testing Department at the Mauerstetten Headquarters form the basis of conscientious lifetime dimensioning.   mayr ® brakes and clutches/couplings are subject to meticulous quality inspections. These include quality assurance measures during...

Specialists in power transmission for more than a century Never compromise on safety ®  mayr power transmission is one of the most traditional and yet most innovative companies in the field of power transmission. From modest beginnings in the year 1897, the family enterprise has developed to become the world market leader. Worldwide, the company employs approximately 1200 people.   We make no compromises where safety is concerned. Only top products of a perfect quality guarantee that no people are injured or machines damaged in case of malfunctions, collisions and other hazardous situations....

your reliable partner ROBA®-linearstop the perfect safety brake for linearly moved axes Versatile use as safety brake or clamping unit As a new brake system, the ROBA®-linearstop offers unique possibilities for increasing the safety of machinery. As a compact brake unit it can be integrated into already existing machinery and system constructions easily, quickly and without extensive adjustment work. The unit having a direct effect on the rod brakes independently from the drive system. Die ROBA®-linearstop pneumatic can be attached to standardized cylinders acc. ISO 15552. The ROBA®-linearstop...

your reliable partner Highlights and Advantages □ Safety brake system according to the fail-safe principle □ Backlash-free force transmission in both directions of motion □ 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 ROBA®-linearstop hydraulic Type 380.01 _.0 Clamps a piston rod via a...

your reliable partner ROBA®-linearstop hydraulic Piston rod hard chromium-plated (Minimum layer thickness for rod diameter <20 mm = 10 µm / >20 mm = 20 µm) L State of Delivery ROBA®-linearstop brakes are manufacturer-assembled ready for installation and set to the nominal holding force stipulated in the order. If the customer does not stipulate a force adjustment in the order, the brake is set to the maximum nominal holding force acc. Table “Technical Data”. Important! If installation is to be carried out without pressurization, the three emergency release screws (7) must be screwed in up to...

your reliable partner Technical Explanations Technical Data 1) Minimum holding force when the brake is not pressurised and when the piston rod is dry or moistened with mineral oil. 2) Please contact mayr® power transmission if - a nominal holding force other than the one stated is required - the required minimum operating pressure is not available. 3) At a switching frequency > 200.000, please reckon with a nominal holding force reduction of 20 %. Controls (Fig. 3) The company mayr® power transmission recommends hydraulic controls as shown in Fig. 3. During every operating movement of the piston...

your reliable partner ROBA®-linearstop pneumatic Can be attached to standardized cylinders acc. ISO 15552 Position of the compressed air connection connection ± 30° to a fixing screw Max. screw-in depth Plug-in fitting 2) Kolbenstange hartverchromt (Mindestschichtdicke bei Stangendurchmesser <20 mm = 10 µm / >20 mm = 20 µm) n gulatio test re A Acc. T sted TÜV te Fig. 7: Adaptor for standardized cylinder (can be attached to standardized cylinder acc. ISO 15552) Order Number Standard Switching condition monitoring Standard Adaptor for standard cylinder 3) Clamping unit Brake unit Nominal holding...

your reliable partner We reserve the right to make dimensional and constructional alterations.

your reliable partner ROBA®-linearstop pneumaticTechnical Explanations State of Delivery ROBA®-linearstop brakes are manufacturer-assembled ready for installation and set to the nominal holding force stipulated in the order. Before initial operation, please read and observe the respective Installation and Operational Instructions. Function The spring-loaded, enclosed ROBA®-linearstop (Type 381.0___), which can be opened pneumatically, clamps a piston rod steplessly and backlash-free. The ROBA®-linearstop (Type 381.1___) clamps and brakes a piston rod steplessly and backlash-free. Due to the spring-loaded...

Options (available on request) Wear monitoring (proximity switch) Adaptor (both ways) Elbow connector (for pneumatic connection) Design with increased corrosion protection Installation (on both sides) The company mayr® power transmission recommends the use of hard chromium-plated piston rods (induction hardened). *) Piston rods are available as piece goods. Please contact the sales employee responsible or the company mayr® directly. For the installation of the brake, we recommend an insertion chamfer (rounded edges) on the piston rod of min. 3 x 20 ° (Figure 16). Friction value reducing residues...

your reliable partner Cable length approx. 2000 mm Piston rod hard chromium-plated (Minimum layer thickness for rod diameter <20 mm = 10 µm / >20 mm = 20 µm) Technical Explanations State of Delivery ROBA®-linearstop brakes are manufacturer-assembled ready for installation and set to the nominal holding force stipulated in the order. Before initial operation, please read and observe the respective Installation and Operational Instructions. Maintenance/Switching Frequency Due to the spring-loaded system, the fail-safe principle is guaranteed, and the ROBA®-linearstop works as a safety brake. The...