Direct Drive Linear Motors offer 5 µm and 1.25 µm resolutions.

Press Release Summary:

Available in SDLM-025-095-01-05 and SDLM-025-095-01-01 models, Direct Drive Linear Motors are compact with 1.0 in. stroke and 1.00 in. diameter with length of 3.75 in. Designed with 0.059 in. air gap, motors can be used for vibration, noise cancelation, scanners and laser beam steering. Rated to 5.82N continuous force and 18.4 N peak force, motors are attached to load for providing high acceleration and speed with zero cogging and no backlash.


Original Press Release:

No Backlash, Zero Cogging, High Speed Direct Drive Linear Motors with Integrated Encoders Offers High Resolutions to 1.25 µm!

Moticont has added two linear motors to it's SDLM Series of high speed direct drive linear motors which are also know as Electric Cylinders. These compact drives with a 1.0 in. (25.4 mm) stroke are just 1.00 in. (25.4 mm) in diameter and 3.75 in. (95.3 mm) long. These direct drive linear motors feature resolutions of 5 µm (0.000197 in.) and 1.25 µm (0.000049 in.). The integral, linear optical quadrature encoder is directly connected to the shaft for the greatest possible accuracy. Each motor features a continuous force rating of 20.1oz. (5.82 N) and a peak force of 66.3 oz (18.4 N). This motor is designed with a larger air gap of 0.059 in (1.5 mm). The larger airgap allows the motor to be used for: vibration, noise cancelation, photonics, gimbals, antenna positioning, medical devices, semiconductor handling, SMT machines, assembly, wafer handling, optical focusing, dynamic vibration absorption, scanners and laser beam steering and filtering where excessive side play or tilt is required.

The non-commutating SDLM-025-095-01-05 (5 µm resolution) and the SDLM-025-095-01-01 (1.25 µm resolution) Direct Drive Linear Motors have quiet long life plain linear bearings, a non-rotating shaft, pre-drilled and tapped mounting holes, and threaded (internal) ends of the shaft for easy integration into new and existing applications. These low cost direct drive motors are coupled directly to the load providing high acceleration and speed with zero cogging and no backlash as with other drive systems such as ball screws, gear, and rack and pinion drives.

The SDLM-025-095-01-05 and SDLM-025-095-01-01 Direct Drive Linear Actuators are also available as a complete plug-and-play linear motion system with a matching motion controller.

About Moticont - Moticont is a manufacturer of motion control products. Their product line includes voice coil motors, three phase brushless motors and positioning stages and slides.

Moticont is committed to exceeding their customers' quality expectations and industry standards throughout the design, manufacturing, service and technical support phases. Our modern manufacturing facility, highly controlled processes, committed staff, and extensive testing complement our product design strengths. This enables us to supply our clients with specialized small orders to high volume just-in-time deliveries.

We offer an extensive line of standard products ready to be shipped immediately from stock, and when standard products are not quite right for an application, highly trained design engineers are always available to develop custom motion control products to fit the specific needs or our customers.

For additional information contact Joseph Hank at Moticont, 6901 Woodley Ave, Van Nuys, CA 91406; Toll Free: +1 (888)-785-1804, Tel: +1 818-785-1800, E-Mail moticont@moticont.com or visit the website at http://www.moticont.com

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