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ZSE Zero Backlash Spring Engaged Shaft Brake
Brand: Nexen Group, IncNexen's ZSE Zero-Backlash Shaft Brakes are available in a wide variety of sizes for any industry.
Nexen offers an off-the-shelf, zero-backlash braking solution for shaft-holding applications.
These spring-engaged, air-released brakes offer outstanding holding for consistent, long-lasting performance.
- Low Inertia
- Open Through Bore
- Cool Operation
- Smooth Torque Transmission
- True Zero Backlash Holding
- Zero Backlash Coupling
- Compact Housing
Nexen's Smart ZSE Brakes (ZSES) are available with Industry 4.0 compatible smart internal sensors. These sensors provide data to maximize machine efficiency and safety.
- Disengagement Verification
- Internal Temperature Sensor
Specifications
Brand
Certifications & Approvals
- CE
- RoHS
Minimum Static Torque
- 32 / 23 Nm
- 75 / 54.5 Nm
- 175 / 127 Nm
- 300 / 218 Nm
Max Speed
- 5,000 rpm
- 4,000 rpm
Brake Engagement Time
- 77 / 97 ms
- 85 / 107 ms
- 108 / 132 ms
- 162 / 208 ms
Torsional Rigidity
- 198,104 Nm/rad
- 357,811 Nm/rad
- 709,904 Nm/rad
- 1,343,928 Nm/rad
Bore Diameter
- Ø 0.625" to 1" (16 to 25 mm)
- Ø 0.750" to 1.375" (19 to 35 mm)
- Ø 1" to 1.938" (25 to 50 mm)
- Ø 1.375" to 2.938" (35 to 75 mm)
Brake Life
- 2 million Static Cycles
Minimum Disengagement Pressure
- 5.5 / 4.0 bar
Maximum Air Pressure
- 8 bar
Ambient Temperature
- 0° to 65.5° C
Maximum Unit Temperature
- 85° C
- Medical Equipment
- Food Production
- Automotive Parts
- Renewable Energy
- Semiconductors
- Printing
- Paper Converting
- CNC Machining
- Packaging
- Machine Tool
- Robotics
- Workworking
- Conveying
- Material Handling
- Hoist Winches