Hydraulic Pump

The hydraulic pump is integrated with the hydraulic control unit.

• It is a reciprocating two-circuit pump in which one brake circuit is assigned to each pump circuit.
• It supplies the fluid pressure and volume to supply the brake circuits under ABS and Traction control.
• The pump is driven by an electric motor, with the pump housing incorporating two low pressure accumulators and damping chambers for each brake circuit.
• The accumulator stores the pressure and smooths out the output pulses from the pump.