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Item description/product images

DescriptionMaterial:Housing steel. Clamping lever plastic.
Threaded spindle grade 12.9.
Version:Housing nickel-plated.
Clamping lever, spindle black oxidised.
Note:Manually operated clamping elements for static clamping tasks. Manual clamping process using the freely adjustable clamping lever. The floating clamp ensure symmetrical application of force onto the rail. Up to 50,000 static clamping cycles (B10d value).

In general, a friction connection is created between the clamping element and the the linear guide on the open faces of the profile guide rail so that the ball guide tracks are not damaged.

The retaining force is tested on an oil smeared profile guide rail.

An adapter plate, dependent on the type of carriage used, is required for height adjustment.
Temperature range:-10°C to +70°C.Special features:
DownloadHere is all the information as a PDF datasheet:

Are you looking for CAD data? These can be found directly in the product table.
 Datasheet 21427 Clamping elements for profile guide rails 238 kB


Clamping elements for profile guide rails

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Order No.SizeA

F1 N
Order number
adapter plate
21427-1515171733,53012,5401547246,517,524M4451200521430-915 80.40 GBP
21427-2020151545,541,5136520602882024M5261200721430-920 84.77 GBP
21427-2525202045,541,516,265257036122330M6481200721430-925 87.39 GBP
21427-303022225853,521,580289042123039M63820001521430-930 91.32 GBP
21427-353524245853,527803410048163739M871020001521430-935 93.81 GBP
21427-454526265853,526,5804512060184444M10101420001521430-945 102.68 GBP
21427-55553030666137,5955314070215149M14101420002221430-955 119.14 GBP
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