Category Archives: Linear Servo Amplifiers

Motion Control – Mecademic Robotics releases new firmware for its Meca500 robot, available from Electromate!

March 16, 2022 Editor-Publisher

Motion Control – Mecademic Robotics releases new firmware!

Vaughan, Ontario, Canada — Motion Control Products — Mecademic is pleased to release firmware version 8.4 for its Meca500 industrial robotic arm. Mecademic’s firmware releases are provided free of charge, along with complimentary technical support.

Features & benefits

Joint 6 multi-rotation with cartesian moves

Although rotating Joint 6 beyond the ±180° has always been possible with the Meca500 R3, it was limited to Joint-move-commands. With this new firmware, both point-to-point and linear commands can now be used outside of this limit. Apart from the benefit of no longer being limited in Cartesian space and requiring switching to Joint commands, new applications are now easier to implement directly with the Meca500.

Motion Control – Linear Servo Controller for Non-Commutated Motors!

January 24, 2022 Editor-Publisher

Motion Control – Linear Servo Controller

Forestville, CA, – Motion Control – The SCA814 Linear Servo Controller was specifically designed to control single phase, non-comutated devices like voice coil motors. like it’s field proven predecessor the SCA754 is a high performance single axis DC motor controller and amplifier system. It is comprised of a highly integrated single PC board level product with a cohesive interface.

This card provides current amplification and analog servo control interfaces. The single-phase characteristic of the current amplifier makes it particularly well suited for DC motors such as galvanometers and voice coils.

Motion Control – RVC-1008 Miniature Rotational Voice Coil Stage from Equipment Solutions

November 12, 2021 Editor-Publisher

Motion Control – Miniature Rotational Voice Coil Stage

Forestville, CA, – — The RVC-1008 Rotational Voice Coil Stage: Optical element widths up to 20mm; Controllable motion over +/-10 degree optical; Small step response of less than 3msec; Non-contact electro-optic position sensor; Positioning sensitivity of less than 2µrad; Analog and USB control of mirror position; Digital positioning resolution of 6µrad; Fully integrated PID servo controller; Simple USB electrical interface; Extremely compact design.

Motion Control – Linear Focus Actuator Features, 20 mm Clear Optical Path, <50 nanometer Repeatability, and <3 miliseconds Response Time!

August 18, 2021 Editor-Publisher

Motion Control – Linear Focus Actuator

Forestville, CA –The LFA-2010 Linear Focus Actuator from Equipment Solutions is a high performance compact motion control positioner, specifically developed for optical applications requiring both high precision and high speed positioning over a short to medium stroke.

The LFA-2010 actuator has a 10 mm range of motion with <50 nanometer positioning repeatability, and a small step response of time of <3 milliseconds. This high force, low noise voice coil motor is typically configured with an analog position feedback sensor and can be optionally equipped with a 1um resolution digital quadrature feedback element.

Motion Control – Linear Servo Controller Amplifier to Control Voice Coil Motors

January 22, 2019 Editor-Publisher

Forestville, CA, — Motion Control – The SCA814 Linear Servo Controller was specifically designed to control single phase, non-commutated devices like voice coil motors. like it’s field proven predecessor the SCA754 is a high performance single axis DC motor controller and amplifier system. It is comprised of a highly integrated single PC board level product with a cohesive interface. This card provides current amplification and analog servo control interfaces. The single-phase characteristic of the current amplifier makes it particularly well suited for DC motors such as galvanometers and voice coils. It was specifically developed for control of motor applications requiring both high temporal and spatial servo precision, such as machine vision, inspection, scientific imaging, medical imaging and other business applications. This amplifier interfaces directly to many of the Equipment Solution motor/stage solutions.
Besides galvanometers the SCA814 is directly compatible with all the ESI linear voice coil stages and the optical scanners. A bipolar linear or switching regulated power supply is required by the SCA814 amplifier. Typically better performance can be achieved when using a linear power supply. Equipment Solutions has several high-current supplies for this purpose including the SPS15 ±15V DC Switching Power Supply .

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Specifications
Servo Diagram
Interface Drawings
Downloads

Equipment Solutions, Inc. (ESI) is a provider of engineering and manufacturing services. ESI specializes in the design and production of automation and instrumentation products including motion control components and sub systems. ESI’s products range from galvanometer amplifiers with an integrated arbitrary waveform generator, to high-resolution displacement sensors, voice coil and stepper motor stages, amplifiers and controllers.

For additional information contact Jeff Knirck at Equipment Solutions,Inc. Mailing Address – PO Box 159, Forestville, CA 95436; Shipping Address 6490 Front Street, Forestville, CA 95436; Tel: 408-245-7162, Fax: 408-245-7160, E-Mail: info@equipsolutions.com or visit the Website at http://www.equipsolutions.com