Bosch rexroth SB24 - 4 About These Products; Overview of Control Block Segments; Tie Rod Bores and Threads

8/24 About these products
BoschRexrothAG, control block SB24/34, RE 66170-10-R/2019-05-15
4 About these products
To ensure clear presentation ofthe control block assembly / disassembly, the
representation ofthe control block segments has been simplified and/or reduced
tothe essential and summarized indummies.
The work steps are described based onacontrol block with dummy block
segments.
4.1 Overview ofcontrol block segments
Plates
▲ End plate (EP) ▲ Connecting plate (AP)
Directional valves
▲ End valve (EVL) ▲ Standard directional valve (SVL) ▲ Hitch control valve EHR24-EM2
4.2 Tie rod bores and threads
The control block segments are clamped together bymeans oftie rods and nuts.
For this purpose, the control block isprovided with threaded bores atone control
block segment and the following control block segments are provided with through
bores inthe flange surfaces.
At the final control block segment, the tie rods protrude atthe end surface.
Onthe protrusion, the tie rod nuts are located.
Example:
Bore Bore Bore Bore Thread
Nut EP / EVL SVL SVL SVL AP