Switchable reaction steering unit – REATRONIC

Smart selectable reaction steering unit for agriculture and construction equipment, and sweepers

 

Reatronic is a versatile and flexible smart selectable reaction steering unit.
It consists of one steering unit (single or double gerotor layout) and an external solenoid valve electrically switchable when a reaction or a non-reaction mode is required.

 

This architecture helps integration with electro-hydraulic auto guidance system technology for precision farming, and emergency steering is always guaranteed in both conditions.

 

This steering unit features:

  • Reactive on-road and non reactive for off-road
  • Auto-switch modality available (through on board computer)
  • Plug and play solutions for GPS controlled tractors
  • Compact design
  • Cost effective steering features

Versions

Open center Non-reaction (ON)

Open center Reaction (OR)

Load sensing Non-reaction (LS)

Load sensing reaction (LSR)

Technical features

Single displacement

 

Displacement 50-400 cm³

(3,05-24,41 in³/rev)

Flow, recommended 5-50 l/min

(1,32-13,20 US Gal/min)

Maximum steering pressure 210bar 

(3045,79psi)

Maximum back pressure  40bar 

(580psi)

Low steering torque From 0,8 to 3,0 Nm

(7,08 to 26,55 lbf·in)

Built-in valve functions Relief valve, shock valves, suction valves, check valve in P line and in LS line

 

Dual displacement

 

Dual displacement mode From 120 cm³/rev up to 460 cm³/rev

(7,32 in³/rev to 26,85 in³/rev)

Single displacement mode From 60cm³/rev up to 125cm³/rev

(3,66in³/rev to 7,62in³/rev)

Flow, recommended 5-50 l/min

(1,32-13,20 US Gal/min)

Maximum steering pressure  210bar 

(3045psi)

Maximum back pressure 40bar 

(580psi)

Low steering torque From 0,8 to 3,0 Nm

(7,08 to 26,55 lbf·in)

One or more built-in valve functions Relief valve, shock valves, suction valves, check valve in P line and in LS line

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