ETERNAL 101(S)/BZZ  hydraulic power steering control units introduction :

The hydraulic steering control units consists of a rotary and a rotary meter. Via a steering column the steering unit is connected to the steering wheel of vehicle. When the steering wheel is turned, oil is directed from the steering system pump via the rotary valve and rotary meter to the cylinder ports L or R(depend on the direction of turn). The rotary meter the oil flow to the steering cylinder in proportion to the angular rotation of the steering wheel.

Advantages:

Eternal power steering unit can replace of Danfoss OSPB OSPC OSPF

• Low cost, reliable.
• No load reaction on the steering wheel comfortable.
• Manual operation available when the pump doesnt work.
• Low control torque, continuous operation.
• According to the system, different function and pressure level valves available.

Widely applied to low speed and heavy load vehicles E.g. construction machinary, forklift, tractor, harvester and helm control etc.