Chinese Factory, New Energy Auto Parts Dual-Source Rotation Electric Oil Pump New Energy Vehicle Parts Air Pump

• Customization: Available
• Rated Power (Kw): 3
• Rated Speed (R/Min): 1500
• Model NO.: EHPS - 4.3XCXJL01 - 010
• Motor Rated Voltage (VAC): 353
• Transport Package: According to The Provisions of The Business Contra
• Specification: L1029*W1369*H280
• Trademark: LHT
• Origin: China
• HS Code: 8702109201
• Production Capacity: 100000

Product Description

1618 Dual Source Power

SteeringProduct:
 This dual - source power steering product integrates high - voltage and low - voltage module motors, providing efficient and reliable support for power steering.
High - voltage Module Motor:
It is compatible with a controller voltage of 400 - 700VDC, with the model number EHPS - 4.3XCXJL01 - 010. The rated power is 3KW, and the maximum output power can reach 7.5KW. It can operate stably at a rated speed of 1500r/min and also at a working speed of 1200r/min. It has an 8 - pole (4 pole - pairs) structure, with an efficiency of ≥92%. The insulation class is Class H, the protection class is IP67, and it adopts a natural cooling method, enabling it to adapt to the harsh environment ranging from - 40ºC to + 85ºC. The characteristics of the permanent magnet synchronous motor ensure a strong and precise power output.
Low - voltage Module Motor:
It uses a 24VDC voltage, with a peak power of 2KW. It operates at a rated speed of 1200r/min and a rated frequency of 80HZ, also with an 8 - pole (4 pole - pairs) design. The line resistance is 26.6mΩ, and the duty cycle is S2~3min. The operating ambient temperature range is - 40ºC to + 85ºC. The properties of the permanent magnet synchronous motor guarantee the stability and reliability of power supply.
Steering Pump Assembly:
The product model is ZYB - 1618R/215/9WA - 3K. The displacement is 12ml/r, and it can withstand a maximum pressure of 16 - 16.7MPa, with a volumetric efficiency of ≥80%. At 1500r/min under no - load conditions, the control flow rate is 18±1.5L/min; under the conditions of 1500r/min and 13.6MPa, the control flow rate is ≥14L/min. The rotation direction is clockwise (right - hand rotation), making it suitable for various installation scenarios.
This dual - source power steering product features intelligent cooperation between the two module motors, combined with a high - performance steering pump assembly. It can flexibly switch according to different working conditions, providing efficient, stable, and precise power steering solutions for vehicles and other equipment, thereby enhancing the handling performance and safety.

High - voltage Module Motor Parameters :

Item	Parameter
Motor & Controller Model	EHPS - 4.3XCXJL01 - 010
Motor Rated Voltage (VAC)	353
Rated Power (KW)	3
Maximum Output Power (KW)	7.5
Rated Speed (r/min)	1500
Rated Frequency (HZ)	100
Rated Phase Voltage (VAC)	196
Number of Motor Poles	8 poles (4 pole - pairs)
Rated Phase Current (A)	8
Line Resistance (Ω) (at 20ºC)	2.02
Peak Phase Current (A)	20
Duty Cycle	S2~3min
D - axis Inductance (mH)	11.73
Rated Efficiency (%)	≥92%
Q - axis Inductance (mH)	23.46
Insulation Class	Class H
Rated Torque (N.m)	19.1
Protection Class	IP67
Peak Torque (N.m)	4.8
Cooling Method	Natural Cooling
Speed Range (r/min)	600 - 1800
Operating Ambient Temperature	-40ºC~ + 85ºC
Motor Type	Permanent Magnet Synchronous
Encapsulated Resistance Type	None

Low - voltage Module Motor Parameters :

Item	Parameter
Peak Power (KW)	2
Rated Speed (r/min)	1200
Rated Phase Voltage (VAC)	10
Rated Frequency (HZ)	80
Peak Phase Current (A)	120
Number of Motor Poles	8 poles (4 pole - pairs)
D - axis Inductance (mH)	0.048
Line Resistance (mΩ)	26.6
Q - axis Inductance (mH)	0.107
Duty Cycle	S2~3min
Peak Torque (N.m)	13
Operating Ambient Temperature	-40ºC~ + 85ºC
Motor Type	Permanent Magnet Synchronous

Performance Parameters of Steering Pump Assembly:

Item	Parameter
Product Model	ZYB - 1618R/215/9WA - 3K
Displacement (ml/r)	12
Maximum Pressure (MPa)	16 - 16.7
Speed Range (r/min)	-
Volumetric Efficiency (%)	≥80%
Control Flow Rate / L/min (1500r/min, no - load)	18±1.5
Control Flow Rate / L/min (1500r/min, 13.6MPa)	≥14
Rotation Direction (viewed from the shaft end)	Clockwise (right - hand rotation)

 

Company Introduction
Xiamen Longhuitong Automotive Technology Co., Ltd., established in December 2018, is an enterprise providing customized automotive products and customized automotive solutions. "Longhuitong" has established a Yunchegang truck R&D base in Shiyan City and a bus R&D base in Xiamen City. "Longhuitong" has customized and developed for overseas markets: 6-12 meters pure electric buses; 9-12 meters pure electric tourist bus; eter pure electric airport shuttle bus; eter hydrogen-fueled buses; Pure electric 6-meter logistics vehicle; Pure electric 10-ton truck platform; 9-12 meters labor car; 7 meters school bus and business bus. 4x4 jeeps; electric pickups; special purpose trucks, etc.
"Longhuitong" has established original centers in Southeast Asia, the Middle East, and Europe. Through customized innovation methods, we can quickly discover and define requirements in all dimensions and elements; Through the organization of innovative project management, the rapid formation of superior products. And through cross-border cooperation, we can achieve mutual benefit and common development of the entire industrial chain. It is especially suitable for the current era of diversified market demand, the era of rapid product customization, the era of artificial intelligence with human experience as the core, and the information age characterized by the Internet of Everything. "Longhuitong" has created a "surfing" automotive industry chain platform to provide customized services for the global automotive industry chain.
"Surfing" automobile industry chain platform is a concentration of domestic and foreign automotive industry chain elites, spare parts enterprises and high-quality customers, providing automotive market research, model planning, design, trial production, small batch production, commissioned production, market development, sales and after-sales organization, sales and financial support, as well as new energy core components design, matching, small batch customization, commissioned production service platform. Through the innovation platform, you can collectively innovate, discuss and win-win, quickly find problems, define needs, and realize products. Meet the rapidly changing needs of customers in the future.

1. Core business:

1. Automobile and parts manufacturing: specializing in the production of engine systems, chassis, body electronics, transmission systems and other key components, products are widely used in passenger cars, commercial vehicles and new energy vehicles.
2. R&D of intelligent vehicle technology: Focusing on the trend of intelligent and lightweight automobiles, R&D of intelligent sensors, on-board electronic modules and new energy three-electric systems (batteries, motors, and electronic controls).
3. Customized solutions: provide services according to customer needs, covering the whole process of design, mold development, mass production and after-sales support.

1. Technical advantages:

- It has a modern production base and automated production lines, and strictly implements ISO/TS 16949, IATF 16949 and other international quality management systems. 
- Bringing together a team of senior engineers in the industry, we continue to invest in research and development, and have obtained a number of patented technologies. 
- It has established long-term strategic cooperation with well-known domestic and foreign car companies and supply chain enterprises, and its products are exported to overseas markets. 

1. Corporate Vision:

With the core concept of "innovation-driven, quality first", Xiamen Longhuitong Automotive Technology Co., Ltd. is determined to become a benchmark enterprise in the field of global commercial vehicles and parts, help China's intelligent manufacturing to the world, and contribute wisdom and strength to the development of the automobile industry.