Brogen Electric Power Steering Pump BG-AUX-EHPS-LV

BG-AUX-EHPS-LV is a compact low-voltage Electric Hydraulic Power Steering Pump designed for commercial vehicle steering systems requiring independent 12VDC or 24VDC operation. Featuring an integrated three-in-one architecture that combines the motor, hydraulic pump, and controller into a single assembly, the system reduces installation space, simplifies wiring, and improves overall reliability.

The product range supports both primary steering applications for lightweight commercial electric vehicles and emergency steering backup applications for heavy-duty trucks and buses. Multiple flow and pressure configurations allow OEMs to match steering requirements across a wide range of vehicle platforms.

Its low-voltage operation enables direct connection to auxiliary battery systems, ensuring steering assistance remains available independently from high-voltage traction systems. This makes BG-AUX-EHPS-LV an ideal solution for commercial vehicle manufacturers seeking compact, reliable, and cost-effective steering assistance systems.

Additional information

Architecture	Three-in-one integrated (motor + pump + controller)
Application	Light EV primary steering \| Heavy truck / bus emergency steering
Rated Power	0.5 kW \| 0.5–1 kW
Peak Power	1.5 kW \| —
Rated voltage	12 VDC / 24 VDC
Flow	V1: 2.5–7.4 L/min (1500–4500 rpm), V2: 3–8 L/min (1500–4000 rpm), V3: 4.5–12 L/min (1500–4000 rpm), V4: 6–16 L/min (1500–4000 rpm)
Max Pressure	12 MPa \| ≤10–15 MPa
Working Pressure	V1: ≤12 MPa, V2: ≤15 MPa, V3: ≤13 MPa, V4: ≤10 MPa