Comair Rotron Specification Sheet Specification Date: September 21, 2009 Datasheet Version: 02 RoHS Compliant COMAIR ROTRON PART NUMBER: COMAIR ROTRON MODEL NUMBER: 041286 JQD48Z6E6X A.) MOTOR: RATED VOLTAGE: 48Vdc OPERATING VOLTAGE RANGE: 24Vdc - 72Vdc LOW-START VOLTAGE: 20 Vdc RUNNING CURRENT: 0.75 Amps LOCKED ROTOR CURRENT: 1.250 Amps RATED POWER: 36 Watts NOMINAL SPEED: 4,560 RPM 10% (At Free Delivery) START UP TIME: 8 Seconds Maximum MOTOR TYPE: Brushless DC MOTOR PROTECTION: Fuse LOCKED ROTOR PROTECTION: Electronic POLARITY PROTECTION: Yes AUTOMATIC RESTART CAPABILITY: Yes ROTATION: Counter Clockwise when viewed from the strut side AIR FLOW DIRECTION: Exhaust/struts B.) MECHANICAL DIMENSIONS: 171.5mm x 150.4mm x 50.8mm [6.75" x 5.92" x 2.00"] Figure 1 WEIGHT: 0.84 Kg [1.84 Lbs.] BEARING TYPE: Permanently Lubricated Ball Bearings VENTURI: Single Piece, Die Cast Aluminum, Painted Black PROPELLER: Polycarbonate, Black, UL94V-0 -1- Comair Rotron Specification Sheet Specification Date: September 21, 2009 Datasheet Version: 02 RoHS Compliant COMAIR ROTRON PART NUMBER: COMAIR ROTRON MODEL NUMBER: 041286 JQD48Z6E6X 500+10mm 0.394 10.00 LEADWIRES 0.3150.080 22 AWG. 8.002.00 U.L. STYLE 1007 Figure 1 C.) ENVIRONMENTAL OPERATING TEMPERATURE: -10C to +75C at 48VDC STORAGE TEMPERATURE: -40C to +80C D.) PERFORMANCE CHARACTERISTICS AIR FLOW: 300 CFM 10% (Figure 2) (At Free Delivery and 48.0 VDC Nominal) STATIC PRESSURE: 1.54" Inches of H20 (Figure 2) (At Shut-Off and 48.0 VDC Nominal) ACOUSTIC LEVEL: 60 dBA. @ 48Vdc (Measured Freely Suspended at 1 meter per ANSI S12.11-1987) -2- Comair Rotron Specification Sheet Specification Date: September 21, 2009 Datasheet Version: 02 RoHS Compliant COMAIR ROTRON PART NUMBER: COMAIR ROTRON MODEL NUMBER: 041286 JQD48Z6E6X 1.80 Static Pressure (inH2O) 1.60 1.40 1.20 1.00 0.80 0.60 0.40 0.20 0.00 0 50 100 150 200 250 300 350 Airflow (CFM) Figure 2 E.) ADDITIONAL FEATURES TACHOMETER: Output: Ic: Vcc: Pulses per Revolution: Isolated: Open Collector 20 mA max. 60 Vdc max. 2 No PROGRAMMABLE SPEED CONTROL: Method: Amplitude: Frequency: Duty cycle: <5% 5%~95% >95% Open Leadwire -3- PWM, insensitive to signal amplitude High = 2.8~20vdc Low = -0.8~0.8vdc 200 ~ 20 KHz 0 rpm Ramp increase in RPM Full speed Full speed Comair Rotron Specification Sheet Specification Date: September 21, 2009 Datasheet Version: 02 RoHS Compliant COMAIR ROTRON PART NUMBER: COMAIR ROTRON MODEL NUMBER: 041286 JQD48Z6E6X Automatic re-starts and current limited if CURRENT LIMITING: impeller rotation blocked after start up F.) TERMINATION Harness: 500mm +10mm/-0.0 (From the edge of the venturi to the tip of the leadwire),AWG 22, UL1007 Connector: VHR-4N Pin type: SVH-21T-P1.1 Pin 1: black----rerurn(-) Pin 2: blue ----tach Pin 3: yellow---pwm Pin 4: red---power(+) SLEEVE TUBE: PVC (UL or CSA approved) (Sleeve tube to extend 10.0 2.0mm [0.39" 0.08"] beyond the edge of the venturi) G.) RELIABILITY This fan is designed for continuous duty life of 68,000 Hours at 40C.(L10) H.) SAFETY AGENCIES UL,CSA I.) FLAMMABILITY The fan, including all components, meets a UL94V-0 rating or better. -4-