RLM E6-3135-23-14-A 350 PLUG FAN, 2 POLE, 2.20KW, IE3 MOTOR

Direct driven high-performance centrifugal fan RLM Evo with PREMIUM EFFICIENCY motor in efficiency class IE3 (IEC 60034-30)

Complete assembly module with highest system efficiency, specifically developed and optimized for use without a spiral casing. Newly developed high performance impeller with optimized shape and highest efficiency, comprising six backward curved hollow section true aerofoil blades with real turbulence profile and rounded, inclined blade leading edges from impeller shroud to back plate, for optimal impact over the entire width of the blade. Co-rotating radial diffuser with optimized exit curving on the cover disc to enhance efficiency. Impeller made of high tensile sheet steel in an automated manufacturing process, robotic welding, degreased, iron phosphated and coated with a high quality epoxy-polyester mixed powder, fastened with a clamping bush to the shaft of the foot motor, balanced statically and dynamically according to DIN ISO 21940-11. System inlet cone made of galvanized sheet steel for optimal inflow to the impeller, equipped with flow measuring device IMV as a standard feature. Attached internal rotor motor, IM B3 mounting arrangement, with efficient asynchronous technology with 3 PTCs suitable for operation on the drive (VFD), optimally coordinated with the high performance impeller. Equipped on inlet side with connection possibility for quadratic supports. Complete module optimally adjusted, built to a common base frame prepared for vibration decoupling. Fan can only be used with a horizontal axis! Performance data (w/o drive) according to tolerance class 1 to DIN 24 166.