LMCA Linear motors
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LMCA LINEAR MOTORS

UNIMOTION is a leading company in the industrial automation field, at a global level. Combining innovative engineering solutions – Unimotion helps companies of all sizes across a wide range of industrial segments. Unimotion develops Industry 4.0-enabled products and systems with leading quality, performance and value. Engineering, Production, Construction, Warehouse, Research & Development department; all this can be found under one roof. Thanks to years of experience and a consistent focus on automation technology, we are continually improving our products and implementing innovations that...

Table of Contents Product overview LMCA Hall effect sensor 26 Selection example In order to improve the products in this catalogue the specifications are subject to change without notice.

Product overview

LMCA PRODUCT OVERVIEW PRODUCT OVERVIEW LMCA 30 is our smallest design in the LMCA family. In the picture LMCA 30 S is presented. It is also available in M and L versions. They offer a superb ratio between maximum velocity and the mass of the forcer, therefore they are suitable for applications with light payloads, where high speeds and accelerations are required. LMCA 60 represents the middle section of the LMCA family. In the picture LMCA 60 M is presented. It is also available in S, L and XL versions. LMCA 90 is our strongest design in the LMCA family. In the picture LMCA 90 XL is...

LMCA LINEAR MOTORS BASIC DESCRIPTION / STRUCTURAL DESIGN Linear motors are an ideal substitute for pneumatic, hydraulic, belt, ball screw, or other types of drives. Linear motor drive systems do not require conversion from rotational to linear movement, because the movement is generated directly from the linear electromagnetic force. The linear motor driven systems in comparison with the traditional linear units are more compact, accurate, repeatable, faster, robust, reliable, generate less noise and after all, require no maintenance. Linear motors are also known as “direct-drive” motors...

LMCA LINEAR MOTORS BASIC DESCRIPTION / STRUCTURAL DESIGN STRUCTURAL DESIGN 1 – Hole for the centering ring 2 – Forcer body 3 – Power cable 4 – Signal cable 5 – Hall sensor mounting holes 6 – Mounting holes 7 – Magnet plate or more information regarding the Hall F sensor, please refer to page 27–28. In order to improve the products in this catalogue the specifications are subject to change wi

LMCA LINEAR MOTORS BASIC DESCRIPTION / TERMS EXPLANATION TERMS EXPLANATION Supply voltage VDC: A maximum allowed supply voltage, that can be applied to the motor windings. Continuous force FC: Force produced by the continuous current (IC) at an ambient temperature of 20 °C and continuous movement of the motor. The windings temperature depends on the attached plate (heatsink) heat dissipation and airflow around the motor. Motor constant K M: The ratio of the motor force and square root of the power loss at 20 °C. The constant determines the motor's efficiency. Back EMF phase-phase constant K...

HOW TO ORDER Forcer order code: Magnet plate order code: Series: LMCA Size: – 30 – 60 – 90 Type: – L: Low speed – H: High speed Version: –S –M –L – XL Type: – C: Classic – H: High performance Length: – 120 – 180 – 300 X L version is only available for sizes 60 and 90. CALCULATE AND CONFIGURE YOUR OWN SOLUTION The LINEAR MOTOR CALCULATION TOOL is an online application that enables quick and easy selection of a suitable product, with the possibility of achieving the optimal ratio between the given capacity and the price and the creation of the 3D models. For more information please contact us...

LMCA LINEAR MOTOR CHARACTERISTICS / LMCA 30 LMCA 30 General technical data LMCA 30 Version S High performance High speed High speed High performance High speed High speed High performance High speed High speed Force constant Motor constant Continuous current Peak current Ultimate current Induction phasephase Max. allowed magnet plate temperature Thermal time constant Thermal resistance Thermal resistance to heatsink Forcer overall length Forcer overall width Forcer overall height Forcer mass Magnet plate weight Forcer wires cross-section Sensor wires cross-section Forcer cable length Sensor...

LMCA LINEAR MOTOR CHARACTERISTICS / LMCA 30 Force as a function of velocity diagrams Bus voltage = 325 V DC LMCA 30 S H H LMCA 30 S L H LMCA 30 S H C LMCA 30 S L C LMCA 30 M H H LMCA 30 M L H LMCA 30 M H C LMCA 30 M L C Peak Force Cont. Force LMCA 30 M H H LMCA 30 M L H LMCA 30 M H C LMCA 30 M L C Peak Force Cont. Force LMCA 30 L H H LMCA 30 L L H LMCA 30 L H C LMCA 30 L L C Peak Force Cont. Force LMCA 30 L H H LMCA 30 L L H LMCA 30 L H C LMCA 30 L L C Peak Force Cont. Force LMCA 30 S H H LMCA 30 S L H LMCA 30 S H C LMCA 30 S L C Peak Force Cont. Force Peak Force Cont. Force In order to...

LMCA LINEAR MOTOR CHARACTERISTICS / LMCA 30 Forcer dimensions Positive motor direction A ll dimensions are in mm. The scale of the drawings may not be equal. * Standard cable length ** The stated mounting height is set for the air gap of 0,6 mm. For more information, please refer to page 9. 'N' is the number of mounting holes in the x-direction. Magnet plate dimensions * The stated mounting height is set for the air gap of 0,6 mm. For more information, please refer to page 9. 'N' is the number of mounting slots in the x-direction. In order to improve the products in this catalogue the...

LMCA LINEAR MOTOR CHARACTERISTICS / LMCA 60 LMCA 60 General technical data LMCA 60 Version S High performance High performance High performance High performance UNIT speed speed speed speed speed speed speed speed speed speed speed speed speed speed speed speed Force constant Motor constant Continuous current Peak current Ultimate current Back EMF phasephase Constant Max. allowed magnet plate temperature Thermal time constant Thermal resistance Thermal resistance to heatsink Forcer overall length Forcer overall width Forcer overall height Forcer mass Magnet plate weight Forcer wires...