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Hebei Nanfeng Automobile Equipment (Group) Co.,Ltd
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Tel: +86 0317 8620396
Tel: +86 010 58673556
Candy Jiao
E-mail: nh.jiao@auto-parkingheater.com
Email: nh.li@auto-parkingheater.com
Add: Room 505, Building B, Free Town Center, No.58, East Third Ring South Road, Chaoyang District, Beijing, 100022, P.R.China
Electric Powered Hydraulic Power Steering Pump
This product is an integrated electric hydraulic power steering pump that integrates the motor, hydraulic pump, reservoir and control unit. It uses 12V DC power supply and is designed to provide a stable and reliable power source for various hydraulic power steering systems.
Description
If you're looking for the electric powered hydraulic power steering pump, welcome to wholesale the product from our factory. As one of the leading manufacturers and suppliers in China, we will offer you the best service and fast delivery. Now, check the quotation with our seller.
Electric Powered Hydraulic Power Steering Pump
Products Description

| Motor Model | NFEHPS‑30AZLHK01‑010 |
| Controller Voltage Range (VDC) | 9~16 |
| Rated Voltage (VDC) | 12 |
| No‑load Bus Current (A) | 6 |
| Instantaneous Peak Bus Current (A) | 100 |
| Rated Power (W) | 750 |
| Peak Power (W) | 1500 |
| Rated Speed (r/min) | 3000 |
| Duty Cycle (Peak) | S1‑1min |
| Insulation Class | Class H |
| Protection Class | IP67 |
| Cooling Method | Natural Cooling (Ventilated) |
| Operating Ambient Temperature | -40℃ ~ +85℃ |
| Control Mode | Ignition‑triggered strategy control, constant speed 3500 rpm |
Products Design

Products application

Products advantage

- Integrated Design: The motor, pump body, oil reservoir, and controller are integrated into one unit, resulting in a compact structure, easy installation, and space-saving engine compartment.
- Die-cast Aluminum Alloy Housing: Equipped with reinforced heat dissipation fins, providing excellent heat dissipation performance suitable for long-term continuous operation.
- Low Vibration and Low Noise: Equipped with shock-absorbing rubber sleeve mounting studs, effectively reducing operating vibration and noise transmission.
- High Efficiency and Energy Saving: Low power consumption with high output, automatically adjusting to steering requirements, reducing overall vehicle energy consumption.
- Reliable Quality: Type-approved, suitable for harsh operating conditions.
Related products

This 3kW EHPS electric hydraulic steering motor assembly integrates the motor and controller into one unit, delivering high power output. It features a shock-absorbing mounting bracket and is suitable for buses, school buses, and new energy commercial vehicles. It provides ample power assistance for the steering system of heavy-duty vehicles. The housing's heat dissipation fin design is vibration-resistant and suitable for harsh driving conditions.
Products FAQ
Q1: What vehicle models is this EHPS motor compatible with?
A: 12V system, compatible with light commercial vehicles, pickup trucks, modified vehicles, and special-purpose vehicles. It's used for replacing and matching electric hydraulic power steering systems. It's necessary to confirm that the original vehicle's hydraulic lines and installation dimensions match.
Q2: What is the operating voltage range? Will a low voltage cause a fault?
A: The controller operates at 9-16VDC, rated at 12V. When the battery voltage drops below 9V, the motor performance degrades, resulting in weak power steering. Long-term low-voltage operation is not recommended.
Q3: What does S1-1min duty cycle mean? Can it work continuously for extended periods?
A: S1-1min is a peak short-time duty cycle. **Peak high power can only be maintained for 1 minute.** Normal steering is intermittent, sufficient for normal vehicle steering. Prolonged stationary steering with the steering wheel fully turned will trigger overheat protection.
Q4: What does IP67 protection rating mean? Can it be directly washed?
A: IP67 dustproof and short-term immersion protection, can withstand rain and mud splashes; **Do not spray the connector plug area directly with a high-pressure water gun for a long time**, to avoid water damage to the controller.
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