Sanyo Denki T720-109E84N Axial Cooling Fan

Module Feature

Sanyo Denki T720-109E84N belongs to San Ace series high reliability axial cooling fan. It is specially designed for industrial control cabinet heat dissipation. Adopts high strength plastic fan blade and precision ball bearing structure, excellent vibration resistance and long service life. Stable airflow and static pressure to discharge internal heat of electrical cabinet. Optional speed detection alarm signal output to monitor fan running status. Dust-proof structure, suitable for factory workshop environment. Widely used for heat dissipation of servo drive cabinet in semiconductor wet bench and chemical delivery automation equipment.

Working principleWhen power on, the internal brushless motor drives fan blades to rotate, generate continuous airflow to take away heat from power modules and electronic components inside control cabinet. The speed feedback sensor outputs pulse signal, upper system can judge fan running status, once fan stall or abnormal speed, alarm signal will be triggered.

Onboard components:Brushless DC motor,glass fiber reinforced fan blade,double ball bearing,plastic frame,power terminal,speed signal output terminal

LED indicatorsNo LED indicators on fan body.

Hardware self-diagnosis

Visual inspection of fan blade for damage and dust accumulation; power-on running test; check rotating smoothness; verify speed feedback signal output.

Programming software

No dedicated configuration software, fan speed signal can be read by upper PLC or controller.

Electrical & Process ParametersMotor type:Brushless DC Bearing:Double ball bearing Mounting:Flange mounting Cooling:Forced air cooling

Mechanical & Structure

Mounting:Panel flange installation Protection class:IP54 Shaft:Integrated shaft with fan blade

Environmental

Operating temperature:-10℃ ~ +70℃ Ambient humidity:5~95% non-condensing Status:Sanyo Denki San Ace industrial axial cooling fan

System compatibility

Compatible with Sanyo Denki servo drive cabinet, used for heat dissipation of automation electrical cabinet.

Function

T720-109E84N cooling fan manufactured by Sanyo Denki. It provides forced convection cooling for control cabinet. Fan blade damage, bearing wear or power supply failure will lead to insufficient heat dissipation and trigger overheat alarm of electrical components. It is key cooling component for semiconductor wet bench and chemical delivery automation control cabinet.

Installation

Follow lockout/tagout safety procedure before installation. Cut off cabinet power supply. Fix fan to cabinet ventilation hole with bolts, pay attention to airflow direction. Wire power cable and speed feedback signal cable. Power on and test rotation and speed signal before formal operation.

InterfacePower input terminal, speed detection signal output terminal on housing of T720-109E84N.

Diagnostic

Fan not rotating:Power wiring error or internal motor damage. Abnormal noise:Bearing wear, foreign matter stuck or fan blade collision. No speed feedback signal:Signal line broken or internal sensor failure. Low airflow:Fan blade covered with dust.

Product Brief

T720-109E84N Sanyo Denki San Ace high reliability axial cooling fan,double ball bearing,speed monitoring function,flange mount,for semiconductor wet bench and chemical delivery servo control cabinet heat dissipation.