Basic Info.
Operating Speed
Low Speed
Casing Protection
Confirm with The Supplier
Number of Poles
Confirm with The Supplier
Structure and Working Principle
Brush
Other General Specifications
24.5 MPa
Specification
RMM-315B/RMM-075B/RMM-150B/RMM-440B
Product Description
1.Miniaturization and simple construction.
2.Save energy by thoroughly reducing various losses and realizing high efficiency.
3.High starting capacity.
4.Because it is a two speed motor, it can run at low speed / high torque and at high speed / constant torque when combined with special service valve.
5.The special service valve includes manual valve and continuous| variable valve.
6.It can withstand 24.5mpa continuous operation and has high reliability.
7.The pressure resistance of drain oil line can reach 1.0MPa with high pressure oil seal.
8.it is a small lightweight product based on improving the basic performance, sliding characteristics and lifetime required by low-speed high torque motor. It has a good design of radial piston, which can meets the requirement of high output torque within the speed range and high output torque at low speed. Multiple displacement motor can change the working stroke
of piston by changing the eccentric distance of cam to achieve variable effect.
CRRC Qishuyan Institute Co., Ltd. (hereinafter referred to as "CRRC Qishuyan Institute") is located in Changzhou, Jiangsu Province, China, a city known as the "Dragon City" of Southern China. Established in 1959, it is the first manufacturing enterprise under CRRC (China Railway Rolling Stock Corporation) to undergo mixed-ownership reform. It is recognized as a National Technology Innovation Demonstration Enterprise and a National High-Tech Enterprise.
CRRC Qishuyan Institute currently employs 3,106 staff, including 959 R&D and technical personnel, and 370 hold senior professional titles.
The Institute focuses on the R&D and industrialization of new materials, technologies, processes, and equipment. Through decades of sustained effort, it has established 4 national-level R&D institutions, including a National Enterprise Technology Center and a National Postdoctoral Research Workstation, alongside 7 provincial engineering technology centers and 2 specialized R&D centers. Its achievements include over 712 scientific and technological awards at the national and ministerial/provincial levels, among which are 14 National Science and Technology Progress Awards (including 1 Special Prize). The Institute has formulated 687 enterprise standards, comprising 16 international standards and 671 national and industry standards. It holds 957 patents, including 650 invention patents, and has received 6 China Patent Awards, including 1 Silver Award.
Leveraging its core technological advantages in industrial transmission and material processing, CRRC Qishuyan Institute is committed to excelling in two primary sectors: high-end transportation equipment and clean energy equipment. It adopts an integrated approach to advance a new model combining advanced manufacturing and modern service industries. Its business encompasses critical rail transportation components, wind power and mining equipment, automotive components, intelligent equipment systems, and productive technical services, striving to enhance its competitiveness and become a champion in its sectors.
1. who are we?
CRRC Qishuyan Institute Co., Ltd. is located in Changzhou, Jiangsu Province, China, a city known as the "Dragon City" of Southern China.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Five stars motor,Seven stars motor,ships motor,Valve and Pump,Hydraulic components
4. why should you buy from us not from other suppliers?
Established in 1959, it is the first manufacturing enterprise under CRRC (China Railway Rolling Stock Corporation) to undergo mixed-ownership reform. It is recognized as a National Technology Innovation Demonstration Enterprise and a National High-Tech Enterprise.
5. How to choose the product which meets our requirement?
A) Look through our shop, find a proper item, send me an inquiry, I quote details for you.
B) In case no suitable item in our shop, send me an inquiry with your requirements, we can customize for you.
6. How about after-sale service?
A) Within warranty, all spare parts are delivered for free.
B) Exceed warranty, all spare parts are offered with the lowest production cost.
Warranty period is one year, but our servicing is for the whole lifetime of product.
Address:
No. 258, Wuyi Road, Changzhou, Jiangsu, China
Business Type:
Manufacturer/Factory
Business Range:
Manufacturing & Processing Machinery, Transportation
Management System Certification:
ISO 9001, ISO 9000, ISO 14001, IATF16949
Company Introduction:
Rail transit equipment, automobiles and new energy vehicles, ships and marine engineering equipment, aerospace vehicles, energy-saving and environmental protection equipment, wind power generation equipment, mining machinery, robot parts, construction machinery, mechanical and electrical equipment, transmission devices, instrumentation, electronic appliances, plastics R&D, design, manufacture, sales, repair, leasing, and technical services of products, metal products and parts; Mold manufacturing, sales, repair, and technical services; Metal casting, forging, and welding; Surface treatment and heat treatment; Orbital welding Engineering construction; Product testing and testing; Professional technical and operational skills training (excluding vocational certificate training recognized by the state), technical and management consulting, conference services; Rental of self-owned houses and equipment; Self-operated and agency of various commodities and technology import and export business (except for goods and technologies that are restricted by the state or prohibited from import and export); Design and produce print advertisements, and use the company's public publications to publish domestic advertisements. (For projects subject to approval according to law, business activities can only be carried out after approval by relevant departments)
