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Omron addresses machine builder concerns about how to reduce the complexity of applying servo drives and achieve faster start-up and more reliable operation in a smaller, lower cost package with the new R7D-B Series Servo Drives. Practical functionality featuring simple, real-time auto-tuning and adaptive vibration suppression shorten startup time to achieve reliable performance. The servo drives, up to 400 W, mate to 3000 rpm R88M-G Series cylindrical and flat servomotors for a complete system.

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The small footprint of R7D-B servo drives, measuring just 120 H x 35 W x 105 D mm, reduces the control panel space requirements and leaves room for other controls on the same rail.

Practical Functions for Greater Accuracy and Less Work

• Simple auto-tuning eliminates the need for complicated adjustments and shortens start-up time.
• Adaptive vibration suppression reduces the amount of vibration as work travels between positions, shortening positioning time and improving accuracy for higher productivity.
• Torque limiting function in R7D-B servo drives allows machine builders to set two torque limits and switch between them to handle applications such as part insertion and pressing for extrusion and embossing.
• Set multiple servo drives with the same parameters and reduce start-up time by using the copy function built into the hand-held keypad and the configuration software.

Omron's R7D-B servo drives are available in 50 W to 400 W models in 120 VAC and 240 VAC single-phase and 240 VAC three-phase versions. They provide reliable and accurate control for R88M-G servomotors, rated at 3,000 rpm and available in cylindrical and flat models. Motor options include straight shaft, key tap shaft, brake and oil seal.

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The R7D-B servo drives and R88M-G servo motors are available from stock. Contact Omron Electronics LLC at 800-55-OMRON or visit www.Omron247.com to find your local distributor.