Login CN | KR Search: Select Product Contact CORNET You are here: HomeIndustrial EnvironmentCornet Not Recommended for New Designs AC-powered PWM Digital Servo Drive-Servo Controller Includes built in resolver feedback support for brush and brushless motors Physical Specifications The Cornet is a series of intelligent digital servo drives for DC brush, brushless motors and linear motors. The servo drive supports up to 9 amps continuous current. Its high density allows the drive to deliver 3400 W continuous power and 6800 W peak power. Based on Elmo’s SimplIQ Motion Control technology, the Cornet is capable of operating in position, velocity and current modes, and contains a wide range of feedback and I/O options. When using Elmo’s Composer software, users can easily perform drive setup, configuration, tuning, analysis and programming. The Cornet operates on AC power. Accessories The Cable Starter Kit for the Cornet includes the basic user cables required for installing the Cornet digital servo drive. This do-it-yourself accessory is accompanied by documentation that provides details for grounding and attaching the required connectors, as a complement to the Cornet User Guide. For more information click here . Electrical Specifications Standard and Advanced Models Feature Units 1/230 3/230 5/230 7/230 9/230 1/460 3/460 6/460 Minimum supply voltage VAC 60 140 Nominal supply voltage VAC 1 x 115, 1 x 230, 3 x 230 3 x 400, 3 x 460 Maximum supply voltage VAC 1 x 270 or 3 x 270 3 x 505 Maximum continuous power output W 420 1050 1500 2100 2700 800 2000 3400 Efficiency at rated power (at nominal conditions) % > 93 Auxiliary supply voltage VDC 24 ± 15% Auxiliary power supply VA 20 Amplitude sinusoidal/DC continuous current A 1.4 3.5 5 7 9 1.4 3.5 6 Sinusoidal continuous RMS current limit (Ic) A 1 2.5 3.5 5 6.4 1 2.5 4.3 Peak current limit A 2 x Ic Built-in shunt (peak power) kW 2.4 1.1 3.4 3.4 Weight kg (lbs) 1.1 kg (2.4 lbs) Dimensions mm (in) 180 x 123 x 75 (7.1" x 4.8" x 3") Digital in/Digital out/Analog in 10/6/2 Mounting method Wall mount (“Bookshelf”) or DIN rail Feature Unit Specification Servo Modes Current, Velocity, Position, Advanced Position Core SimplIQ Communication RS-232, CANopen: DS402, DS305 PWM switching frequency KHz 22 ± 5% default on the Motor Switching method Advanced Unipolar PWM Current Loop Bandwidth KHz <2.5 Current Sampling Rate KHz Up to 16, default 11 Velocity Loop Bandwidth Hz <350 Velocity Sampling Rate KHz Up to 8, default 5.5 Position Loop Bandwidth Hz <80 Position Sampling Rate KHz Up to 4, default 2.75 Maximum heat sink temperature °C (°F) 85°C - 88°C (185°F - 190°F) Ambient operating temperature °C (°F) 0° ~ 40°C (32° ~ 104°F) models for extended environmental conditions are available Storage temperature °C (°F) -20° ~ 85°C (-4° ~ +185°F) Maximum humidity % 90% non-condensing Maximum Operating Altitude m (ft) 2,000 m (6562 feet) Protection level For More Information Manuals and Installation Guides Cornet Installation Guide_V.1.503_Oct 2017 Product Design Files 3D IGES Format 2D DXF Format Software Composer Accessories Cornet Cable Kit Documentation_V.1.1_June 2006 Standards: Standards Compliance CE/EU Declaration of Conformity EASII Servo drives for harsh environment Multi-Axis Motion Controllers Servo Drive Platinum Family Servo Drive Gold Family Servo Drives Industrial Robotics Collaborative Robotics Smart Warehouse AGV ROV Dispensing Resource Center Frequently Asked Questions Service Portal General Terms and Conditions of Sale Copyright ©2001 -2021 Elmo Motion Control Ltd. Elmo Sitemap Privacy Policy Terms of Use Cookies also assists with site navigation, and usage analysis for promotional and marketing purposes. By using this site you agree to the use of cookies.Got ItLearn more Live chat: Chat with an Expert