GERWAH Safety Coupling DXR/L

• GERWAH Backlash-free Safety Couplings are precision torque limiters with different functional principles for overloads:

Machine and system protection

• High-speed disengagement within 2-4 msec.
• Minimal residual friction

Process control

• Accurate adjustment of disengaging torque
• Signalling of overloads

Process accuracy

• Backlash-free torque transmission
• Excellent disengagement repeatability after long downtimes
• Easy handling

High dynamic

• Low mass moment of inertia

Specific customer solutions

• High flexibility through modular design

Customers benefit

• Higher machine availability, increased productivity and profitability
• Lightweight construction possible, low masses, flexibility and dynamic of the machine are increasing, energy costs are reduced
• Machine parts can be used optimal because peak loads have no chance
• No damage by large destructive forces (e.g. in a collision)
• Long durability, i.e. constant production quality, longer machine operating times, better amortization

Characteristics

• Backlash-free safety coupling with a flange for the direct mounting of sprocket wheels, pulleys, gear wheels and similar fittings

Advantages

• Backlash-free transmission of the torque
• Fast cut-off within 2-4 msec.
• Signal delivery at overload possible
• Compact construction
• Low moment of inertia
• Marginal residual friction
• High durability

Series DXR/L-Fl

• With flange hub – innner cone
• Torque 5 - 650 Nm