S70301-NANA-024 Kollmorgen
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The Kollmorgen S70301-NANA-024 is an S700 Servo Drive with a voltage rating of 208 to 480 Volts and a rated current of 3 Arms. It features IP20 enclosure protection, single channel STO capability, and supports EtherCAT and CANopen communication onboard. The drive offers a peak output current of 9 Arms for 2 seconds and has a weight of 4.4 kilograms.
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Product Description:
The S70301-NANA-024 is a servo drive manufactured by Kollmorgen and belongs to the S700 Servo Drives series. It converts the facility’s three-phase supply into precisely modulated output currents that close the torque, speed, and position loops of industrial motors, making it a core motion component in automated assembly lines, packaging equipment, and robotic cells.
This drive accepts a line voltage of 208...480V and is rated for 2.2 kVA of continuous input power. It delivers a continuous phase current of 3 Arms and can supply 9 Arms for two-second acceleration bursts. The power stage operates at a switching frequency of 8 kHz, and Kollmorgen stipulates a minimum motor inductance of 7.4 mH at 400 V to contain ripple. Single-channel STO provides basic functional safety, while an overvoltage fault is declared at 800 V. The unit integrates EtherCAT and CANopen, so no expansion card is required, and its standard-grade PCBs match the “Option Detail” listing. Internal losses reach 70 W during S1 duty, and acoustic emission is limited to 43 dB(A), simplifying cabinet cooling and noise control.
Regenerated energy is first routed to an internal brake chopper that engages at 720 V and dissipates up to 50 W through a built-in 33 Ohm resistor; heavier loads can be handled by an external 1 kW resistor of the same value. The housing carries an IP20 protection rating, measures 70 mm in width, and weighs 4.4 kg, allowing high-density panel layouts. Additional figures include 1 kW of external brake power, 70 W of thermal dissipation, and 33 Ohm external brake resistance, all managed by the onboard brake circuitry. A minimum inductance specification, low noise profile, and single-channel STO complete the drive’s electrical and safety envelope without adding optional hardware.
Frequently Asked Questions about S70301-NANA-024:
Q: What is the peak output current capability of the S70301-NANA-024 servo drive?
A: The S70301-NANA-024 supports a peak output current of 9 Arms for up to 2 seconds.
Q: Which communication protocols does the S70301-NANA-024 support?
A: The S70301-NANA-024 features onboard EtherCAT and CANopen interfaces but does not include an expansion card.
Q: What are the internal braking capabilities of the S70301-NANA-024 servo drive?
A: This model has an internal brake power of 50 W, using a 33 Ohm internal resistor.
Q: What type of enclosure protection does the S70301-NANA-024 offer?
A: The enclosure of the S70301-NANA-024 is rated IP20, providing limited protection against ingress.
Q: What is the maximum noise level produced by the S70301-NANA-024?
A: The maximum noise emission for this drive is rated at 43 dB(A), ensuring quiet operation.
