S70601-SENA-NA-0X9 Kollmorgen
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The Kollmorgen S70601-SENA-NA-0X9 is an S700 Servo Drive from the S700 Servo Drives series. It has a rated current of 6 Arms, supports a voltage rating from 208 to 480V, and uses an auxiliary supply voltage of 24 VDC. This drive features two analog and four digital inputs, an onboard EtherCAT and CANopen interface, and provides single channel STO capability.
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Product Description:
The S70601-SENA-NA-0X9 is a Kollmorgen servo drive from the S700 Servo Drives series. In a multi-axis machine, it serves as the power stage that converts the rectified DC link into precisely timed PWM phases so a matched motor can follow motion commands from a PLC or motion controller. By combining DC bus power management with onboard fieldbus connectivity, the unit provides the link between the control system and the electromechanical axis it drives. This arrangement supports coordinated motion on automated equipment that requires accurate torque, speed, and position control.
The drive operates from a DC link range of 290–675 VDC, allowing it to work with rectified three-phase mains in a wide range of installations. At its nominal operating point, it draws 4.5 kVA and delivers a continuous phase current of 6 Arms. For rapid acceleration, it can supply up to 18 Arms for two seconds, while a separate 12 Arms limit is available for five-second overloads. The pulse-width modulation stage switches at 8 kHz, which balances current ripple with thermal losses. Full-load heat dissipation is 100 W, so cabinet ventilation must remove that heat, and the DC bus can be fed through an external rectifier or active front end so the same hardware can be used on different three-phase supply classes.
The drive has 2 high-speed 12-bit analog channels that accept velocity or torque references. It also provides 4 opto-isolated digital inputs for homing or inhibit functions. The enclosure has an IP20 protection rating, so the unit is intended for installation inside a control cabinet. Power terminals accept 208–480 V, and a 24 VDC auxiliary supply keeps the EtherCAT and CANopen interfaces active for diagnostics when the mains supply is isolated. That auxiliary rail supplies 1 A in standby or 3 A with the control logic active. Single-channel STO supports basic functional safety, and standard PCBs are used because no application-specific expansion card is installed.
Frequently Asked Questions about S70601-SENA-NA-0X9:
Q: How many analog input channels are available on the S70601-SENA-NA-0X9 servo drive?
A: The S70601-SENA-NA-0X9 offers two analog input channels for integration with external control signals.
Q: What type of fieldbus communication options are included in the S70601-SENA-NA-0X9?
A: This servo drive features EtherCAT and CANopen communication ports onboard, eliminating the need for expansion cards.
Q: What is the rated continuous output current of the S70601-SENA-NA-0X9?
A: The S70601-SENA-NA-0X9 delivers a continuous rated current of 6 Arms for standard operation cycles.
Q: What is the rated input power for the S70601-SENA-NA-0X9 servo drive?
A: This drive accepts a rated input power of 4.5 kVA, supporting demanding industrial applications.
Q: What is the allowable input voltage range for the S70601-SENA-NA-0X9?
A: The servo drive operates within a voltage range of 208 to 480 V, providing flexibility for various power supply environments.
