S70662-NANANA Kollmorgen
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The S70662-NANANA is a servo drive from the S700 Servo Drives series by Kollmorgen and has a rated input power of 2.3 kVA with a voltage rating of 110 to 230V. This drive features onboard EtherCAT and CANopen, supports a dual channel STO for safety (SIL3, PL e), and has dimensions of 345 mm in height, 70 mm in width, and 243 mm in depth. It provides a rated current of 6 Arms, a maximum DC bus voltage of 455 VDC, and weighs 4.4 kg.
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Product Description:
The S70662-NANANA is a Kollmorgen servo drive supplied under the S700 Servo Drives series. It conditions single-phase or three-phase mains power and delivers regulated three-phase output to brushless motors. This operation enables closed-loop positioning, speed regulation, and force control on automated production lines, packaging stations, and material-handling axes. Integrated control functions adjust motor current in response to command and feedback signals, allowing the connected axis to maintain the requested motion under changing loads.
The power section accepts an input range of 110–230 V at 50/60 Hz and provides a continuous motor phase current of 6 A RMS. A two-second peak-current window supports short acceleration bursts without causing a thermal trip. With a rated throughput of 2.3 kVA, the drive supports mid-power motion tasks, while the intermediate circuit can rise to 455 VDC and store energy during rapid changes in motor demand. Regenerative surges are shunted through a built-in 75 W brake resistor with a resistance of 33 Ω, and internal logic limits its duty cycle to prevent excessive heating. The IGBTs switch at 8 kHz, balancing current ripple, switching losses, and audible noise. EtherCAT and CANopen communication are integrated into the baseboard, eliminating the need for an expansion card and simplifying multi-axis network wiring.
The control electronics remain active through an auxiliary supply of 24 VDC, keeping fieldbus connections and diagnostic functions available when mains power is isolated. Functional safety is certified to SIL3 and PL e. A dual-channel Safe Torque Off circuit removes gate-drive signals from all motor phases when either channel detects a fault. The enclosure measures 70 mm wide, 345 mm high, and 243 mm deep, and the unit weighs 4.4 kg. These dimensions support installation in compact control cabinets while providing sufficient enclosure depth for the power electronics and connection points. Standard printed circuit boards are used without special protective coatings, making the drive suitable for cabinets with typical ambient contamination controls. A filter topology compatible with the switching frequency is preset for the power stage.
Frequently Asked Questions about S70662-NANANA:
Q: What is the required auxiliary supply voltage for the S70662-NANANA servo drive?
A: The S70662-NANANA servo drive operates with an auxiliary supply voltage of 24 VDC.
Q: Is an expansion card needed to enable EtherCAT or CANopen on the S70662-NANANA?
A: This drive supports both EtherCAT and CANopen communications onboard without the need for an expansion card.
Q: What is the rated current capability of the S70662-NANANA drive?
A: The S70662-NANANA has a rated current output of 6 Arms.
Q: What safety features are included with the S70662-NANANA servo drive?
A: This model is designed for safety with SIL3 and PL e ratings and features dual channel STO capability.
Q: What is the rating of the internal brake resistor in the S70662-NANANA?
A: The internal brake resistor in this drive is rated at 33 Ohm, capable of dissipating up to 75 W of braking power internally.
