Item description/product images

Positioning tables short with coaxial electric drive
  • Positioning tables short with coaxial electric drive
  • Positioning tables short with coaxial electric drive
DescriptionMaterial: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 anodized.
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 tables 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 mm
Axial backlash of threaded spindle: <0.04 mm
Radial play of guides: <0.02 mm
Max. input speed: 600 rpm
Max. travel speed: 20 mm/s
Max. duty cycle: 100 %
Application temperature: +10 °C to +50 °C
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Positioning tables short with coaxial electric drive

Overview of items (compressed)

Item selection/filter
Order No.SizeForm

Motor

Version

CADAcc.PriceOrder
21080-0808Awithout motor- 412.59 €
21080-08118Bwith stepper motor- 492.63 €
21080-08218Cwith stepper motorwith integrated position 966.57 €
21080-12012Awithout motor- 446.42 €
21080-121112Bwith stepper motor- 526.46 €
21080-122112Cwith stepper motorwith integrated position 1,000.40 €
Size

BB1B2C
(travel)
D2D3D4H

H1H3H4L1L2L3L4L6Filter
8463621248x2842820241493,546362620
12756038308x212629,5252815,513375603015
Size

F1
(N)
F2
(N)
F3
(N)
Mx
Nm
My
Nm
Mz
Nm
Filter
86060300,50,52
1260100600,80,83
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Positioning unit
United States
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