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Shaft brake datasheet

Shaft brake datasheet
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Application & Selection Guide ROTARY MOTION CONTROL Contact Information Zero Backlash, Spring Engaged Shaft Brake

The Nexen Advantage Continually testing and improving products as well as developing new technology, Nexen's contribution to the industry is now illustrated in the ZSE Zero-Backlash Through-Shaft Brake. With countless bore sizes available across the product family Nexen offers an off-the-shelf, zero-backlash braking solution for shaft holding applications. These spring-engaged, air released brakes eliminate the performance problems associated with electrical brakes for consistent, long lasting performance. LOW INERTIA SMOOTH TORQUE TRANSMISSION One-piece hub/clamping-collar assembly lowers...

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Confidence. Intelligence. Industry 4.0 Solution Nexen Smart ZSE Brakes (ZSE-S) are available with Industry 4.0 compatible smart internal sensors. These sensors detect the disengagement status and internal unit temperature to maximize machine efficiency and safety. Engagement/Disengagement Verification Internal Temperature of Unit Having this information available aides with: • Motor/Drive Programming • Safe Machine/System Design • Operational Feedback Having this information available aides with: • Avoiding Overheat Conditions • Maximizing Unit Life • Maximizing Operating RPM True. Zero....

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Cross-Sectional Drawings ZSE Brake Cross-Sectional Drawing Ball Bearing Friction Facing Compression Springs Input Flange Clamping Collar O-Ring Seals Air Inlet Spring Backing Plate Facing Backing Plate

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ZSE Brake Approximate Dimensions (English Units) The following section contains the approximate dimensions for each size of Nexen's ZSE Brake. Always verify product information with the user manual and detailed product drawings when specifying a new brake into your application. Refer to www.nexengroup.com for user manuals, exact product dimensions and specifications. N H Clamp Collar Screw 2 at 180° Contact Nexen if one or more of these dimensions must be modified for your application. Clamp Collar Screw Access Hole Plug 2 at 180° † Sensor Connection Box is present on Smart ZSE (ZSE-S)...

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ZSE Brake Approximate Dimensions (Metric Units) The following section contains the approximate dimensions for each size of Nexen's ZSE Brake. Always verify product information with the user manual and detailed product drawings when specifying a new brake into your application. Refer to www.nexengroup.com for user manuals, exact product dimensions and specifications. N H Clamp Collar Screw 2 at 180° Contact Nexen if one or more of these dimensions must be modified for your application. Clamp Collar Screw Access Hole Plug 2 at 180° † Sensor Connection Box is present on Smart ZSE (ZSE-S) units...

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ZSE Brake Specifications ZSE 450 Minimum Static Torque [5] Brake Engagement Time Static Cycles Minimum Disengagement Pressure Static Cycles Maximum Bore Diameter Minimum Bore Diameter [5] Brake Life Torsional Rigidity [1] Brake Inertia Ambient Temperature Maximum Unit Temperature [2] on unit bore size. measured with the ZSE-S thermal sensor. [3] With quick exhaust valve. [4] Reduced disengagement pressure (4.0 bar) units. [2] As Nexen if one or more of these specifications must be modified for your application. Optional Solenoid Valve Nexen's solenoid valve mounts easily on any ZSE brake...

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Optional Quick Exhaust Valve Nexen's optional Quick Exhaust Valve offers machine operators additional safety through quicker, more consistent response times when brake engagement is called for. Nexen's Quick Exhaust Valve mounts easily on any Nexen ZSE brake and operates using standard 80 PSIG compressed air. Quick Exhaust Valve Part Number *BSPP ports accept BSPP or BSPT fittings of the same size. Smart ZSE (ZSE-S) Sensor Connections Industry 4.0 Solution Nexen Smart ZSE Brakes (ZSE-S) are available with Industry 4.0 compatible smart internal sensors. These sensors detect the disengagement...

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MEDICAL PRODUCTS GANTRY SYSTEMS PACKAGING CONVEYING INDUSTRIES & APPLICATIONS ROBOTICS AUTOMOTIVE MACHINE TOOL RENEWABLE ENERGY www.nexengroup.com In accordance with Nexen’s established policy of constant product improvement, the specifications contained in this document are subject to change without notice. Technical data listed in this document are based on the latest information available at the time of printing and are also subject to change without notice. For current information, please consult www.nexengroup.com or contact Nexen’s Technical Support Group at the location to the right....

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