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Haydon Kerk Z-Theta Series

Haydon Kerk Z-Theta offers linear and rotary point-to-point motion in a compact footprint, providing flexibility, value, durability, and performance suited for a host of lab automation, semiconductor, and light factory automation applications.

The Z-Theta’s highly configurable design is ideal for easy integration into original equipment manufacturers’ assemblies. Unlike in-house designs comprised of multiple components that require added engineering, vendors, and assembly integration, Z-Theta is a modular “bolt-in” package that allows customers to benefit from reduced complexity.

At its core, Z-Theta features the patented ScrewRail® linear actuator, which combines guidance and linear transmission in a slender co-axial profile. Haydon Kerk Pittman’s unique dual-motion integration with a pair of stepper motors adds rotary (theta) motion in a manner that reduces motion system size by 50-80 percent and provides as much as a 60 percent overall cost reduction when compared to traditional design approaches.

Customers can further customize Z-Theta for their specific performance needs with a variety of lead screw resolutions, available free-wheeling and anti-backlash nut selections, stepper motor configuration options, and optical encoder line counts.

Manufactured by: Haydon Kerk
Sold and Serviced by Motion Technologies Pty Limited

Haydon Kerk Z-Theta Series

Haydon Kerk Online Shop

This link https://prototypes.haydonkerk.com/ redirects you to the USA shopping site of Haydon Kerk/Pittman where you purchase directly from the factory with delivery direct to you.

  • Pittman brushed DC motors
  • Pittman brushless DC motors
  • Haydon hybrid linear actuators
  • Haydon Can-Stack linear actuators
  • Kerk lead screw assemblies
  • Haydon Kerk linear Rail Systems
  • Kerk micro lead screw assemblies
  • Kerk Screw-Rail linear actuators
  • Stepper and servo drives
  • Failsafe Power-Off brakes

Manufactured by: Haydon Kerk
Sold and Serviced by Motion Technologies Pty Limited

Haydon Kerk Online Shop

Haydon Kerk Splines

Haydon Kerk Spline Shaft (SS/SZ) series spline shaft system has been designed for light to moderate load applications, where low cost, low friction, and long life are primary design considerations.

Kerk Spline Shafts provide anti-rotation for one axis motion or a drive mechanism with rotation for two axes of motion. They are excellent alternatives for applications where hex shafts, square shafts and high-cost ball splines are typically used.

Manufactured by: Haydon Kerk
Sold and Serviced by Motion Technologies Pty Limited

Haydon Kerk Splines

Haydon Kerk Linear Motion & Design Guide for Leadscrew and Nut Assemblies

The lead-screw product line offers an extensive array of non-ball lead-screws, anti-backlash nuts, and free-wheeling nuts for use as components in a motion system. Haydon Kerk Motion Solutions offers precision lead-screws and nuts that easily interface to many types of rotary power sources including stepper motors, servos, brushless DC, brush-type DC, and AC synchronous motors. Lead-screws and nuts are also versatile components in systems requiring combination mechanics such as “belt, pulley, lead-screw” systems, and “folded-over” linear actuator designs. Lead-screws (charts on pages 19 to 23) Nominal screw diameter: 2 mm to 24 mm (5/64-in to 15/16-in) Leads (travel/revolution): 0.3 mm to 76 mm (0.012-in to 3-in)/revolution Nut Styles (product summary and charts on pages 24 to 26) 8 designs of anti-backlash and freewheeling nuts as a function of load and maximum allowable drag torque. ScrewRails® & Spline Shafts (product summary and charts on pages 45 to 54) Kerk® ScrewRail® combines both functions in a single, coaxial component. The design saves as much as 80% of the space used by a two-rail system. Kerk Spline Shafts provide anti-rotation for one axis motion or a drive mechanism with rotation for two axes of motion.

Manufactured by: Haydon Kerk
Sold and Serviced by Motion Technologies Pty Limited

Haydon Kerk Linear Motor and Design Guide - Part 2

Haydon Kerk Lead Screw, Nut Assemblies, Linear Actuators and Linear Rail Systems

Haydon Kerk Lead Screw, Nut Assemblies, Linear Actuators and Linear Rail Systems comprise of the following components:

  • Precision Lead Screw and Nut assemblies, Ø2 to Ø24 mm, leads from 9.3 to 97 mm.
  • Linear Actuators with integral stepper motors, hybrid or can-stack design.
  • Dual Motion Motors (combined linear and rotary motion)
  • Muti-axis Motion System, Z-Theta (long stroke)
  • Linear Rail Systems with integral linear bearings, motorised or non-motorised actuator.
  • Linear Spine Shaft systems, Ø3 to Ø19

Manufactured by: Haydon Kerk
Sold and Serviced by Motion Technologies Pty Limited

Haydon Kerk Sealed Switches

Haydon’s sealed switches are used in commercial jets, military aircraft, military ground equipment, space applications and industrial applications with harsh environmental conditions, such as gas turbines and high temperature research instrumentation. Haydon switches are built to meet stringent military specifications.

To achieve and sustain such high levels of quality requires a combination of skilled engineering and production teams, special support facilities and coordinated quality control from design through production. Haydon has all of these factors in place and, because of this, our switches are recognized for their quality and robustness by engineers throughout the world.

Manufactured by: Haydon Kerk
Sold and Serviced by Motion Technologies Pty Limited

Haydon Kerk Sealed Switches

Haydon Kerk Stepper Drives

Haydon Kerk Motion Solutions™ High Performance Micro stepping Chopper Drives based on some of the most advanced technology in the world today. Providing a cost effective solution for production volume requirements, the small size allows designers to use these Drives in limited space and they are also easily integrated with other electronic systems. Design time is reduced because incorporating these Drives is far simpler than developing a custom drive circuit. They are suitable for driving 2-phase step motors (maximum current ratings of 2.8 A and 5.5 A rms per phase). These specially designed Drives deliver optimum performance throughout a greater speed range.
By using an advanced bipolar constant-current chopping technique, and a maximum input voltage of 80 VDC, they can produce more speed and power from the same motor, compared with traditional technologies such as L/R drives.

Manufactured by: Haydon Kerk
Sold and Serviced by Motion Technologies Pty Limited

Haydon Kerk Stepper Drives

Haydon Kerk Dual Motion Actuators

Haydon Kerk Dual Motion Actuators are based on a unique, patented designs and incorporate proven motor technology. Units simplify product development by replacing what would otherwise be far more bulky and complex mechanisms.

Another feature of this design is to provide an electric motor in which linear and rotary motions are controllable independently of one another.

For a rotary/linear motor, it is desirable that the linear and rotary motions be controllable independently of one another. These devices can be run using a standard two axis stepper motor driver. Performance can be enhanced using chopper and/or microstepping drives.

Manufactured by: Haydon Kerk
Sold and Serviced by Motion Technologies Pty Limited

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