PKTM 190

Characteristics

• travel range 190 mm on each axis, reducible due to adjustable limit switches
• aperture 190 x 190 mm for transmitted light applications
• suitable for industrial application
• particularly flat and compact design
• exact positioning due to precise guides
• ground fine-thread spindles with low backlash
• Hall-effect or mechanical limit switches
• 2-phase step motor or DC motor with encoder
• deformation-resistant aluminium
• reflection-poor, black anodized
• with OWISid

Technical data of the motor cables as well as a guidance for the selection of the suitable cable for your combination of positioner and controller canbe found in the cable table.

The XY stages of the PKTM series are characterized by a low assembly height. The XY stage has a square aperture - mainly intended for optical applications. The PKTM 190 has an aperture with an edge length of 190 mm. If no aperture is necessary, it may be closed by an insert plate with assembly bores. The guides are lying at a wide distance from each other and allow a high moment of tilt in both X and Y direction.

The XY stages of the PKTM series correspond to the precision class of the LTM positioners. They are a price-optimized alternative, if the higher precision of the CROSS series is not required.

The ground fine-thread spindles and the ball bearing guides are securely placed inside the stage and enable exact and reliable positioning movements even under unfavourable ambient conditions. Due to the stepless adjustable limit switches, the travel range can be defined arbitrarily. The material combination between thread spindle and nut is low-wear. Thus, a long life time is achieved also in continuous industrial operation.

Basic elements and covering of the XY stages are made of deformation-resistant aluminium and have a top quality black anodized protective coating.