Precision in motion.

Product catalog summary

Roller Pinion System
This system features a patented rack and roller pinion design that ensures high repeatable accuracy with zero backlash, even over long distances and at higher speeds. It operates quietly and is easy to integrate into existing systems, offering low maintenance and high-speed operation.

Precision Ring Drive Systems
These systems come with a precision-grade bearing and drive mechanism housed in a rigid structure, providing unmatched performance with fast accelerations, high speed, and high load capacity. They offer high indexing precision and can operate at speeds up to 225 RPM.

Harmonic Gearhead
This gearhead offers a backlash-free system from motor to driven load, with a compact design that reduces length by up to 70% compared to standard gearheads. It provides high precision, high load capacity, and high stiffness.

Linear Profile Guide Rail Brakes
These compact and powerful brakes deliver precision holding and locking at an affordable price. They are compatible with most profile guide rails and carriages, featuring high clamping force and low backlash.

Rod Locking Devices
Designed for precision holding with guide rod systems and NFPA or ISO cylinders, these devices offer a large clamping surface for consistent performance and accurate positioning. They meet IP67 standards and can be stacked for additional force.

Servo Motor Brakes
These brakes provide powerful, high-torque, no-slip holding force and are installed between the servo motor and linear device. They are spring-engaged and air-released, offering improved safety with low inertia and meeting IP67 standards.

General Features
The products are characterized by zero backlash, high precision, and low maintenance. They are designed for high-speed operation, easy system integration, and offer unlimited performance at any position. The systems are 99% efficient and provide quiet operation with virtually no wear.

Certifications and Contact
Nexen Group, Inc. is ISO 9001 certified and has sales offices in the United States, Europe, Japan, and Australia. For more information, visit www.nexengroup.com or contact them at (800) 843-7445.

Catalog excerpts

Precision in motion Patented rack and roller pinion design maintains high repeatable accuracy with zero backlash over longer distances with quieter operation -even at higher speeds. Complete with a precision-grade bearing and drive mechanism in a rigid housing for a system with unmatched performance while boasting fast accelerations, high speed and high load capacity. Backlash-free system from motor to the driven load, with up to a 70% reduction in length over standard gearheads. High precision, high load, and high stiffness in a compact size. Compact and powerful brakes deliver precision holding and locking at an affordable price. Compatible with most profile guide rails and carriages. Precision holding with guide rod systems and NFPA or ISO cylinders. Large clamping surface ensures consistent performance, ideal for accurate positioning.

Open the catalog to page 1

• Zero backlash • 99% efficient • High precision • No cumulative error PRECISION MOTION CONTROL PRODUCTSRoller Pinion System. High speed operation Unlimited length possible Easy system integration Low maintenance • 99% efficient • Unlimited performance at any position • High indexing precision • Easy system integration • High speed and acceleration • Load capacity up to 1575kN • Speeds up to 225 RPM • Repeatability up to ± 1.2 ArcSec • Compact design • Zero backlash • High precision • Low maintenance Quiet operation High performance output bearing Virtually no wear Linear Profile Guide Rail Brakes....

Open the catalog to page 2

Precision in motion.

Precision in motion.

Catalog excerpts

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