7.5 kw electric motor

Specifications

7.5 kw electric motor  

TECHNICAL CHARACTERISTICS

• Rated outputs and frame sizes in accordance with IEC60034 standards
• Duty type S1(continuous duty)with sufficient thermal margin to withstand short overload
• Enclosure protection IP55
• Insulation class F, temperature rise class B
• Maximum ambient 40°C
• Altitude≤1000m a.s.l.

GENERAL SPECIFICATIONS

• Terminal box rotates 4x90°
• Removable feet, multi mount-terminal box left or right hand side
• Enclosed shaft key

CONSTRUCTION MATERIALS

• Frame – Aluminium
• End shields- Aluminium/Cast iron
• Fan cowl- steel
• Fan-Plastic
• Shaft- Medium carbon steel(stainless available on request)
• Terminal box – Aluminium

WHY CHOOSE US 

WHAT WE DO AT HUIFENG 

• Stamping of lamination
• Rotor die-casting
• Winding and inserting – both manual and semi-automatically
• Vacuum varnishing
• Machining shaft, housing, end shields, etc…
• Rotor balancing
• Painting – both wet paint and powder coating
• Motor assembly
• Packing
• Inspecting spare parts every processing
• 100% test after each process and final test before packing. 

 WHAT HUIFENG CAN DO FOR CUSTOMERS

• Huifeng supplies standard products to customers.
• Huifeng supplies standard products under customers’ brands and packaging, etc
• Huifeng R&D department develops any new products together with the customers.

OUR FACTORY

• Established:1989
• Total land: 26,800 square meters; 16,000 square meter workshop, laboratory and office.
• Employees: 350
• Engineers: 10 work in R&D and 17 in factory production
• Estimated turnover:  2008: Eur.14,500,000;  2009: Eur.12,100,000; 2010: Eur.13,200,000                           about 60% to Europe and 30% to Australia.
• Production certification: Huifeng Motors has been certificated according to ISO9001, CSA, TUV, MEPS, CE, UL, CCC,GS, all of our products are made according to RoHS and IEC standard.