Steinmeyer

Precision Ball Screws feature friction-minimizing deflectors.
Mechanical Components and Assemblies

Precision Ball Screws feature friction-minimizing deflectors.

UltraSpeed precision ball screws are based on ball return system with deflectors that guide balls into return channel spanning whole nut length. With complex geometry that minimizes friction, precision-milled deflectors allow for high speeds with minimal wear. Ball screws come in 32-100 mm dia versions and have lead-to-diameter ratios from 0.5:1 to 1:1. Speed ratings are up to and beyond...

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Ultra Miniature Ball Screws suit Life Sciences applications.
Mechanical Components and Assemblies

Ultra Miniature Ball Screws suit Life Sciences applications.

Available in diameters as small as 3 mm with choice of 0.5 or 1 mm pitch, ULTRAMINIATURE ball screws are manufactured from standard tool steel, hardened, and then precision ground to meet ISO tolerances from P0-P5. Stainless steel material is available as option. Products are equipped with one of 4 types of ball nuts, with or without preload, and custom lengths are available with journals...

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Linear Positioning Stage supports 600-1,500 mm travel distances.
Communication Systems & Equipment

Linear Positioning Stage supports 600-1,500 mm travel distances.

With 320 mm wide die cast base profile and 1,000 mm stroke, model PMT320 offers ±1 micron repeatability and weighs 70 kg. Drive options include servo linear motor or DC rotary motor with precision ground ball screw; max acceleration of 5 m/secÂ-² and max speed of 500 mm/s can be achieved. While position feedback is provided by linear encoder, linear guidance is provided by size 25...

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Mechanical Power Transmission

Miniature Integrated Actuator offers speeds up to 120 mm/sec.

Providing backlash-free positioning, Miniature Integrated Actuator combines precision ball screw with 8 mm diameter and 2 mm pitch, Faulhaber DC motor with graphite commutation, rotary encoder, and gearless coupling. Unit is available in travels ranging from 10-300 mm, with 1 micron resolution, and handles peak axial loads to 800 N. Available with compatible drive/controller, actuator is suited...

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Micro Manipulator Stage provides 1 µm positional accuracy.
Communication Systems & Equipment

Micro Manipulator Stage provides 1 µm positional accuracy.

Measuring 105 x 151 x 25 mm, Model MT 105-50-LM provides 50 mm travel with ±1 Â-µm straightness/flatness runout and ±0.2 µm repeatability. Anodized aluminum unit includes preloaded cross roller bearings, fixed stops, and incremental linear encoder with 0.1 µm resolution. Available as XY stage without adapter plate or configured as XYZ system with optional bracket,...

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Communication Systems & Equipment

Custom Positioning Systems for Medical Technology

BURLINGTON, MA - Steinmeyer, Inc. offers custom motion systems for the life sciences market. Typical applications include cell inspection, resonance scanners, computer tomography and precision dispensing systems. These high precision systems are specifically designed to fit customer requirements for accuracy, repeatability, environment, load capacity and space constraints. By offering cost...

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Precision Stages are made for high-vacuum environments.
Communication Systems & Equipment

Precision Stages are made for high-vacuum environments.

Built with components and hardware selected for ultra high vacuum use (10E-10 torr), model MT105-LM-HV 2-axis (XZ) stage is available with 30 or 50 mm travel. Positioning accuracy is 3 microns, with repeatability of ±0.2 micron. Product can also be provided as classic XY stage without adapter plate or configured as XYZ system. Driven by piezo motor, each stage includes stainless steel...

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Stainless Steel Ball Screws target high-vacuum applications.
Mechanical Components and Assemblies

Stainless Steel Ball Screws target high-vacuum applications.

Ball screws, available in diameters from 3-160 mm, feature shaft, ball nut, body, ball deflectors, and balls manufactured from stainless steel. They can feature vacuum-compatible grease or dry lubricant coating such as tungsten disulfide or molybdenum disulfide, while ball nuts can incorporate silicon nitride balls. Units are suitable for aerospace, electron beam inspection, lithography,...

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X-Y Positioning Stage suits demanding applications.
Communication Systems & Equipment

X-Y Positioning Stage suits demanding applications.

Available in 3 sizes with travels of 110 x 110, 210 x 210, or 320 x 320 mm, KT-EDLM series delivers 3 micron positioning accuracy per 100 mm travel with repeatability of ±0.5 microns. Straightness and flatness are 2 microns per 100 mm travel, and X/Y axes are driven by synchronous, ironless, electrodynamic linear motors with max acceleration of 7-10 m/secÂ-² and velocity of 400-600...

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Combination Wipers work with precision ball screws.
Cleaning Products & Equipment

Combination Wipers work with precision ball screws.

Available in diameters from 12-125 mm, Combination Wipers consist of friction type finger wiper in front of felt wiper, which provides optimal sealing. Since felt is saturated with oil, product offers low-maintenance solution for machine designers. Redesign of wiper housing keeps felt wiper from shifting or rotating, preventing contaminants from entering ball nut while simultaneously lubricating...

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