Rated voltage: 200 V.
Permitted voltage fluctuation range: 85% to 110% rated voltage.
Frequency: 50/60 Hz.
Rated rotational speed: 50 Hz, 2700 r/min; 60 Hz, 3100 r/min.
Maximum flow rate: 50 Hz, 3.9 m3/min; 60 Hz, 4.5 m3/min.
Maximum static pressure: 50 Hz, 86 Pa; 60 Hz, 56 Pa.
Noise: 50 Hz, 56 dB; 60 Hz, 58 dB R88D-KN20F-ECT-L Communications Manual.
Weight: Approx. 3380 g.
Comprehensive Lineup of Single,
Double, and Triple Axial Fans with,
Easy One-step Mounting R88D-KN20F-ECT-L
Mounts in a square cutout and conceals the hole-cut to,
simplify installation work.
Cover can be set to open either upward or downward for,
convenience in confined spaces.
Enhanced accessories (finger guard, filter, plug cord,
mounting screws).
Optional Replacement Filter and Vent Attachment R88D-KN20F-ECT-L Communications Manual.
The lineup includes Single, Double, and Triple Box Fans,
with eight models with plastic blades and eight models with,
metal blades. Rated voltage: 115 V .
Permitted voltage fluctuation range: 85% to 110% rated voltage.
Frequency: 50/60 Hz.
Rated current: 50 Hz, 0.200 A; 60 Hz, 0.180 A.
Rated input: 50 Hz, 15 W ; 60 Hz, 14 W .
Rated rotational speed: 50 Hz, 2,750 r/min; 60 Hz, 3200 r/min R88D-KN20F-ECT-L Communications Manual.
Maximum flow rate: 50 Hz, 2.7 m3/min; 60 Hz, 3.1 m3/min.
Maximum static pressure: 50 Hz, 93.1 Pa; 60 Hz, 99.0 Pa.
Noise: 50 Hz, 42 dB; 60 Hz, 46 dB.
Optimum Cooling with a Comprehensive.
Lineup of Axial Fans.
Low noise level, long service life, and resistance to the,
environment.
Shaft supported by ball bearings for highly-reliable operation.
Plastic-bladed models (44 type) and metal-bladed models,
(28 type) included in series.
R87T-A@A15H-WR Water-resistant AC Axial Fans,
(IP X7 degree of protection) added to series.
CE marking compliant and certified by UL and CSA.
Note: The compliant standards and certified safety standards depend on the,
product. Check the information given for available models of Axial fans and,
the information in Characteristics. The Preeminent Servo That Revolutionizes.
Motion Controll.
Industry Top-class Tracking Performance. R88D-KN20F-ECT-L Manual.
Speed Response Frequency of 2 kHz.
Best Positioning Accuracy*.
Featuring a 20-bit high-resolution incremental encoder.
8 times the resolution of previous OMRON models.
High-precision Positioning.
Fully Closed Loop Coontrol Is a Standard Feature R88D-KN20F-ECT-L Manual.
Conforms to the Latest International Standards.
Safety and Productivity.
Globalization. Lineup of 400 VAC Servomotors.