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Yaskawa G7 Series CIMR-G7U20111

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CIMR-G7U20111

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The Yaskawa CIMR-G7U20111 is an AC drive that offers a wide output frequency range from 0.01 to 400 Hz. With sophisticated speed control capabilities, it adapts effectively to varying operating conditions, providing excellent performance.

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Technical specifications for CIMR-G7U20111

ManufacturerYaskawa
Product TypeAC Drive
Product LineG7 Series
Part NumberCIMR-G7U20111
Weight15.00 lbs (6.80 kg)
SeriesAC Drives
Output Frequency0.01 to 400 Hz
Speed Control Range40:1 (V/f), 200:1 (open loop), 1000:1 (closed loop)
Starting Torque150% at 1 Hz (V/f), at 0.5 Hz (open loop), at 0.3 Hz (closed loop)
Overload CapacityHeavy duty, 150% for 1 minute, 200% peak
Speed Regulation1% (V/f), 0.2% (open loop), 0.01% (closed loop)
Adjustable Acceleration/Deceleration0.01 to 6000 secs
S-Curve Adjustment0.00 to 2.50 secs for each corner
Zero-Servo ModePosition control at zero speed
Dynamic Braking TransistorIncluded for 25 HP and below (460 VAC)
Motor Auto-TuningSupports both static and rotational tuning
Speed Reference Resolution0.01% with digital reference, 0.1% with analog reference, 0.01 Hz with network input
Safety FeaturesIncludes phase-to-phase/neutral short circuit protection, ground fault protection, and over-voltage/temperature safeguards
LCD Keypad Display5 lines x 16 characters, backlit, with 7 language options
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The CIMR-G7U20111 AC drive from Yaskawa is designed for versatile applications requiring precise control of motors. It covers an output frequency range from 0.01 Hz to 400 Hz. The device showcases an impressive speed control range, with 40:1 in V/f mode, 200:1 for open loop, and 1000:1 in closed loop, highlighting its adaptability to various operational demands.

Starting torque performance reaches 150% at 1 Hz for V/f operation, extending to 0.5 Hz in open loop conditions, and down to 0.3 Hz for closed loop applications. This drive provides an exceptional overload capacity, allowing for 150% sustained for one minute and peaking at 200% during short intervals.

For speed regulation, the CIMR-G7U20111 maintains consistency with a regulation of 1% in V/f mode, 0.2% in open loop, and a remarkable 0.01% in closed loop configurations. Users can adjust the acceleration and deceleration rates between 0.01 seconds and 6000 seconds, enabling gradual changes in speed.

The S-Curve adjustment feature permits fine-tuning of acceleration and deceleration profiles, facilitating smoother operational transitions within specified corner adjustments of up to 2.50 seconds. Integrated zero-servo mode allows for precise position control at zero speed, adding to the module’s versatility.

For drives rated 25 HP and below operating at 460 VAC, a dynamic braking transistor is included to enhance stopping capabilities. Motor auto-tuning is also supported with options for static and rotational tuning, ensuring optimal performance based on specific motor characteristics.

Speed reference resolution boasts a precision of 0.01% with digital inputs, 0.1% with analog signals, and 0.01 Hz when utilizing network input. Safety is paramount with integrated features that provide protection against phase-to-phase and neutral short circuits, ground faults, over-voltage events, and temperature concerns.

The drive is equipped with a user-friendly LCD keypad display, which features a backlit 5-line, 16-character layout, and supports seven different languages for ease of operation. Overall, the Yaskawa CIMR-G7U20111 AC drive presents a comprehensive solution for precision control in various applications.