Motion Control Stages – Precision Crossed Roller, Brushless Linear Motor Stages!

H2W Technologies Crossed Roller-XY Stage

 

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Santa Clarita, CA —– Motion Control Components – XY Cross Roller Positioning Stages – The XRS-19-09-XY-001 is a XY crossed roller positioning stage uses a brushless linear motor to generate a continuous/peak force of 52.4 lbs [233.1 N] (bottom axis), 52.4 lbs [233.1 N] (top axis) with a total stroke length of 19.0 in [482.6 mm] (bottom axis), 9.0 in [228.6 mm] (top axis). The top axis is able to directly mount to the moving bottom axis motor. This helps reduce the overall height and moving mass of the system. The non-contact 1-micron resolution encoder allows for precise positioning. It is guided by a rigid high accuracy crossed roller bearing.

There are also provisions that allow customer cables to be routed within the cable carrier. It has end-of-travel rubber bumper stops. A home positioning sensor, end-of-travel-sensors, and custom mounting holes on the moving table are available upon request.

The stage consists of two stacked Single Rail Positioning Stages:

Bottom Axis – XRS-019-11-050-001

Top Axis – XRS-009-10-050-001

Specification Table Axis Differentiation: Bottom Axis / Top Axis

Product Drawing
Motor P/N n/a
Stroke 19.0 / 9.0 in 483 / 229 mm
Encoder Resolution 0.1 micron
Bearing Type Crossed Roller
Moving Mass 14.3 / 13.0 lbs 6.5 / 5.9 kg
Total Mass 72.2 / 51.4 lbs 32.7 / 23.3 kg
Resistance @ 20C 8.0 ohms
Inductance @ 20C 10.0 mH
Electrical Time Constant 1.3 msec
Motor Constant 4.4 lbs/vwatt 19.6 N/vwatt
Force Constant 12.3 lbs/amp 54.5 N/amp
Back EMF 1.6 V/ips 63.0 V/m/sec
Force @ 100% Duty 52.4 lbs 233 N
Power @ 100% Duty 142 watts
Current @ 100% Duty 4.3 amps
Force @ 10% Duty 157 lbs 669 N
Power @ 10% Duty 1278 watts
Current @ 10% Duty 12.9 amps
Stage Length 35.0 / 23.0 in 889 / 584 mm
Stage Width 10.7 / 9.9 in 273 / 253 mm
Stage Height 3.1 in 77.5 mm

For short stroke, compact positioning stages please see our Voice Coil Positioning Stages.

To determine your motion profile needs, use our Linear Motion Calculator.

YouTube Video

https://youtu.be/-SGIMuaE4ws

About H2W Technologies, Inc.

H2W Technologies, Inc. is dedicated to the design and manufacture of linear and rotary motion products that are used in the motion control industry. The complete line of linear electric motors includes: Single and dual axis linear steppers, DC brush and brushless linear motors, voice coil actuators, and AC induction motors. Also offered is a complete line of ball screw, lead screw and belt driven positioning stages.

Other motion control products include: Limited angle torque motors for compact, limited angular excursion rotary servo applications, 3 phase brushless rotary servo motors with matching digital servo amplifiers and permanent magnet linear brakes for fail-safe, zero power braking for baggage handling and people moving applications as well as amusement park rides.

With over 75 years combined experience in the linear and rotary motion field, the H2W Technologies team of engineers offers the optimal solution to the most demanding motion control, requirements.

For additional information contact Mark Wilson at H2W Technologies, 26380 Ferry Ct, Santa Clarita, CA 91350; Tel: 888-702-0540, Fax: 661-251-2067, E-Mail: info@h2wtech.com or visit the website at http://www.h2wtech.com

 

Motion Control – High Performance Servo Gearbox is ideal for Cyclic or Continuous High Speed Applications!

Motion Control - Electromate offers GAM's Planetary Gearbox

 

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Motion Control Components – The SPH inline planetary gearbox available from Electromate is GAM’s latest solution for today’s demanding motion control challenges! 

Vaughan, Ontario, Canada — Motion Control Components — It is available in six frame sizes with nominal torque ratings from 15 to up to 900Nm. The SPH features precision cut helical gears that are ground for smoothness, quiet operation, and high accuracies. The face width of the SPH gears are up to 70% longer than the gears in comparable gearboxes on the market, which means more tooth contact and greater overall torque density. To carry the higher torques, SPH gears are case hardened which imparts strength deeper into the gear compared to nitriding which hardens just the surface. With several output configurations available, machine integration is simplified.

Motion Control - Electromate offers GAM's Planetary Gearbox

SPH Series Benefits

  • Helical Gearing
  • Lower backlashes
  • Lower noise levels
  • Smoother torque transmission.

CLICK HERE for additional information on the GAM SPG Gearbox

About Electromate:

Electromate’s Core Purpose is to help Manufacturers build better machines using differentiated automation technology. They specialize in Robotic and Mechatronic Solutions for the Industrial Automation marketplace. Respected by customers as a premiere source for High Performance Automation and Motion Control Components & Systems, Electromate® specializes in AC & DC Servo and Stepper Motors & Drives, Motion & Automation Controllers, Positioning Systems & Actuators, Feedback Devices, Gearing Products and HMI’s & Operator Displays, all supported via extensive product selection, just-in-timedelivery, dedicated customer service and technical engineering support.

More on Electromate can be found at

Website: http://www.electromate.com

LinkedIn: https://www.linkedin.com/company-beta/209277/

Twitter: https://twitter.com/Electromate

Facebook: https://www.facebook.com/electromateindustrial/

Google+: https://plus.google.com/104057418684128701566

Blog: https://electromate.wordpress.com/

Electromate Best Blace to Work

For more information on the “Best Place to Work”CLICK HERE!

To view Electromate’s new corporate video CLICK HERE

 

For further information on this new product or others in our extensive product portfolio, call 1-877-SERVO99 (737-8699) or e-mail Warren Osak at sales@electromate.com or visit Electromate at: www.electromate.com

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Get a Machine Safety Risk Assessment. Reduce risk and protect your people.

Get a Safety Risk Assessment for a Safer Motion Control Workplace!

Safety-Gotcha Stick

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Hoffman Estates, IL -Motion Control Automation and Safety -Motion Control Components and Systems –

Take the first step to understand your risks and ensure your machines will pass regulatory inspection.

Fill out this form to find out how you can leverage our Global Risk Assessment expertise  to protect the people, and the machines that run your business profitably:

  • Understand your current compliance status
  • Identify and prioritize which equipment presents your greatest risks
  • Develop a strategic plan for compliance
  • Minimize downtime, ensure employee safety and reduce the risk of steep fines

Also – Get The Gotcha Stick for a Safer Motion Control Workplace!

KEEP YOUR WORKPLACE SAFE! – GET A ‘GOTCHA-STICK” CLICK HERE

To Get a Machine Safety Risk Assessment  CLICK HERE

To Down Load the OMRON Machine Safety Risk Assessments Brochure CLICK HERE

To subscribe to OMRON Newsletters CLICK HERE

To contact OMRON about this or other industrial products CLICK HERE

 

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Motion Control – Steinmeyer Tutorial – Ball Screws – Maximum Load!

Motion Control Components - Steinmeyer Cooled Ball Screws

 

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Tutorial presented by Steinmeyer – Their Ball Screws are specially manufactured for dynamic performance

BURLINGTON, MA –Motion Control Tutorial – Ball Screws – Maximum Load

There are five ways a ball screw may fail due to overload:

  • Excessive dynamic loading, which means the screw makes too many revolutions under a certain load resulting in material fatigue. This can be avoided by selecting a ball screw with sufficient dynamic load capacity (or by reducing the number of revolutions and/or reducing the load). This is the subject of the load capacity discussion.
  • Exceeding the static load capacity, which causes instant and permanent damage to the ball screw due to brinelling of balls and races, and prevents any further normal operation of the ball screw. Static load capacities are listed as technical data.
  • Buckling of the shaft under compressive load. Buckling load value depends on bearing method and free length of the loaded ball screw shaft.
  • Failure of the nut body or of the bolts that connect it to the slide. This may happen even before the static capacity is reached. Safe loads are discussed on the following pages.
  • Radial loads. It means the load capacities given in this catalogue apply only to pure axial loading. As there are always tolerances in the alignment of bearings and linear guideways, there may be a small amount of radial force, which should be minimized. Under normal conditions, a radial load less than 5% of the minimum axial load will not cause any problems. When considering a ball screw for use under radial load, please consult Steinmeyer engineers.

BUCKLING

There are several analytical ways to demonstrate safety from buckling. In machine design, the most frequently used is a simple calculation using formulas based on Euler equations.

Other, more accurate methods include non-linear FEM analysis and more involved mathematics. These methods are normally used in aerospace applications, where excess safety margins are not possible due to weight limitations. Please contact us if you require such an analysis.

Please CLICK HERE for a simple form of buckling analysis. Buckling

FRACTURE LOAD

Some ball screws cannot be loaded all the way to their static capacity. Screws with high dynamic load capacity (which might be selected to obtain a long enough service life at a much lighter load) will necessarily have a high static capacity. But the term “static capacity” is misleading, since the ball screw may actually fail due to fracture of the nut flange, nut body, or connecting bolts before reaching this load!

Please CLICK HERE for the maximum safe loads. Fracture Load

TECHNICAL TIP

A reasonable load for a ballscrew, which may be sustained for significant travel, is about 10% of its dynamic capacity.

A mean load of 10% of its dynamic capacity results in a theoretical life of 1 billion revolutions, which is the upper limit of the range where the life equation is valid. Mean loads of a reasonably sized ball screw will therefore be somewhat higher than this, but normally not exceed 20% of its dynamic capacity.

For short peak loads, the loading may be higher, but normally the loading of a ball nut with 2-point contact should not exceed 2.8 times the preload. And preload is around 5% – 10% of dynamic capacity.

As a rule of thumb, this all means the load range for a ball screw, to be used in a machine tool application, is really about 10% to 30% of its dynamic capacity. However Steinmeyer ball screws are used in many applications as force actuators where the loading is up to 100% of dynamic capacity but with low speed and acceleration. For example, they may be used to power injection molding machines, where high forces occur at reduced speed. Please consult our engineers for details.

Please CLICK HERE for information on Accounting for preload.

About Steinmeyer

Steinmeyer is the world’s longest continuously-operating manufacturer of commercial ball screws. In the realm of linear motion control, our company has become synonymous with precision, innovation, and exacting standards of quality.

Steinmeyer’s extensive product line is used widely in drive systems for industrial machines as well as precision positioning in optical instruments, medical devices, and other mechatronic applications. www.steinmeyer.com

For further information on Steinmeyer our extensive product portfolio, call 1-781-273-6220 or e-mail Rosmary Belt at rosmary.belt@steinmeyer.com or visit the Steinmeyer FMD group at: www.steinmeyer.com

 

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Motion Control – Absolute Position Rotary Encoder Has 18 bit Resolution!

Motion Control - Electromate offers Netzer 18 Bit Encoder

 

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Vaughan, Ontario, Canada — Motion Control Components –Netzer’s world-wide patented, rugged high performance Electric Encoder™ technology, suits a wide variety of applications ranging from space and avionics, through military and defense, to instrumentation and automotive. Netzer Rotary Encoders feature absolute or incremental position feedback providing analog or digital outputs..

The Non-contact, motion control absolute-position Electric Encoder™ relies on interaction between the measured displacement and an internally shielded, space/time modulated, electric field and offers features unsurpassed by traditional optical and magnetic encoders.

The DS-58 is a member of the DS series of Non-contact, absolute-position Electric Encoders™, based on Netzer Precision proprietary technology. These encoders offer many advantages, some unparalleled:

  • Low profile (17 mm) & low weight
  • 18bit resolution
  • 0.02° accuracy
  • Analog Sin/Cos, Digital SSi , or Digital AqB+I outputs
  • Hollow, floating shaft
  • No bearings or other contacting elements
  • Low power options
  • Analog or multiple digital interface options
  • High tolerance to temperature, shock, moisture, EMI, RFI and Magnetic fields

CLICK HERE to view additional information on the DS-58 Absolute Encoder from Netzer Precision.

For further information on this new product or others in our extensive product portfolio, call 1-877-SERVO99 (737-8699) or e-mail Warren Osak at sales@electromate.com or visit Electromate at: www.electromate.com

 

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Motion Control – ENX 16 RIO Encoder from Maxon Motor!

Motion Control – Maxon Motor presents a top-of-the-range high-resolution encoder. The ENX 16 RIO offers an impressive resolution of up to 65,536 counts per turn in a compact and rugged housing.

Motion Control - Maxon motion ENX 16RIO Motion Control Encoder

 

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Fall River, MA –Motion Control Components – Miniature Encoders – Requirements on encoders are becoming more and more demanding. This applies particularly to positioning applications with precision constant-speed control, where increasingly compact housings need to accommodate an ever greater number of electrical contacts. maxon motor solves this problem with its new ENX 16 RIO optical encoder. It is a mere 16 millimeters in size and offers a resolution of up to 65,536 counts per turn, making it ideal for the precise position and velocity control of DC motors

The new maxon ENX 16 RIO encoder (Reflective, Interpolated, Optical) fulfills all the requirements for a high-resolution optical encoder in a compact design. The resolution can be configured at the factory or online. With 16 millimeters outer diameter and 7 millimeters overall length, the housing is mechanically robust and protected from dust due to its injection-molded construction. The operating temperature range is -40 °C to +100 °C.

Maxon motion ENX 16RIO Motion Control Encoder on Motor

Easily configured online for combinations with maxon motors

The encoder can be combined and configured with matching drives online. It fits the new brushless EC-i 30 motors and the brushed DCX motors (diameters of 16 millimeters and up). The counts per turn and the electrical interface of the ENX 16 RIO encoder are also configurable online. All combination options and detailed product information is available in the maxon online shop: shop.maxonmotorusa.com

Comprehensive documentation and software are included with every delivery, and are also available for you to download from our website at www.maxonmotor.com.


 

 

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