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SM-Series External-Mount End Block

Our largest external-mount end block, the SM can accommodate targets up to 4000 mm (supported) and has a power rating of up to 200 kW DC or 80 kHz MFAC.

It uses the same patented technology as our internal end blocks to deliver outstanding value, performance and reliability but has a wider substrate coverage and customizable drive shaft length.


Simple, singled-ended design with outboard support if required for quick target changes, high reliability and easy maintenance; for 125 mm ID targets

Electrical rating

200 kW; 1500 V / 450 A
(DC or 80 kHz AC)

Target maximum length

4000 mm

Maximum load

2000 kg horizontal 
400 kg vertical 


Typical requirements:

  • Seal kit and bushings every 2 years (1 hour); The end block can stay mounted with external utilities attached.
  • Static seals, bearings and belt after 10 years (3 hours)

Do-it-yourself on your schedule and in your facility. Instructional videos are available. 

Custom tools available