Descrizione

Positioning stages long with coaxial electric drive of German company Norelem is manufactured of first-rate quality materials and is renowned for its exceptionally functional features and outstanding quality, evidenced by certificates ISO 9001 2008, RoHS, REACh and I-Q Net.Norelem offers a wide range of products which are suited for various applications. Brand products are used in machine building, plant engineering applications and other areas.
Material:Bearing block and carriage aluminium alloy.Guide column and threaded spindle stainless steel.Plain bearing for guide columns and spindle nut high-quality special plastic.Claw coupling aluminium with polyurethane coupling spider.Version:Aluminium alloy anodised.Stainless steel hardened and ground.Threaded spindle with ball bearing.Note for ordering:The unit is supplied with the position of cable outlet or control unit as shown in the drawing.Note:Positioning stages for motorised adjustment and positioning tasks. The plain bearings and spindle nuts are suitable for dry running, however lubrication with a grease for plastic plain bearings is recommended. The suitable programming software and interface cable for the stepper motor with positioning control are available as accessories (21088). The stepper motor with a resolution of 200 increments per rotation allows a single direction calculated positioning accuracy of 0.005 mm. The absolute single direction positioning accuracy is 0.01 mm. The system can be operated with a switch-on time of 100%.Can be combined with all other parts of the same size.Technical data:Threaded spindle pitch: 2 mmAxial backlash of threaded spindle: <0.04 mmRadial play of guides: <0.02 mmMax. input speed: 600 rpmMax. travel speed: 20 mm/sMax. duty cycle: 100 %Application temperature: +10 °C to +50 °C
Order No.SizeFormVersionCADAcc.Order
21082-0808Awithout motor
21082-08118Bwith stepper motor
21082-08218Cwith stepper motor with integrated positioning control
21082-12012Awithout motor
21082-121112Bwith stepper motor
21082-122112Cwith stepper motor with integrated positioning control
''