S30601-SE Kollmorgen
Wake Industrial LLC is not an authorized distributor of this product.
Wake Industrial LLC is not an authorized distributor of this product.
The Kollmorgen S30601-SE is a servo drive from the S300 Servo Drives series, featuring a device input voltage of 208 to 480 Volts and a rated current of 6 Amps rms. It offers a peak current of 12 Arms, an input power of 5 kVA, and supports SERCOS expansion with a maximum baud rate of 16 Mbaud. The drive includes an STO safety feature and operates with a PWM frequency of 8 kHz.
Internal Product Review
The S30601-SE is a Kollmorgen S300 servo drive built for precise motion control, with a 208...480 V input range and 6 A rms rated current. SERCOS communication through an F-SMA port and support up to 16 Mbaud make the drive especially attractive for fast, well-synchronized automation networks. STO safety and 12 Arms peak current round out a very capable servo drive for demanding machine control.
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Product Description:
The S30601-SE is a digital servo drive manufactured by Kollmorgen and supplied within the S300 Servo Drives series. Intended for closed-loop control of synchronous or induction servomotors in industrial automation, the unit modulates motor phase voltage through pulse-width switching of its internal IGBT bridge. By interfacing with higher-level motion controllers, it delivers regulated current to the motor phases and thereby governs torque, speed, and position in packaging lines, material-handling axes, and assembly equipment. The control structure supports accurate axis response during speed changes and repeated positioning moves.
The drive accepts three-phase mains of 208–480 V, and its control electronics are fed by 24 VDC auxiliaries. Under maximum demand, it draws 5 kVA, charging a DC link that can reach 900 VDC; an 800 VDC trip disconnects the bridge to protect the capacitors. Motors must present at least 5.6 mH of inductance at 400 V so current ripple stays close to a 1.01 form factor. Continuous operation uses 6 A rms, while up to 12 A rms is available for acceleration. Switching devices impose only a 5 V residual drop and can slew 5.7 kV/µs, while an onboard SERCOS card with an F-SMA port exchanges data at 16 Mbaud.
Gate switching is performed at a carrier of 8 kHz during standard operation, and users can select an alternative mode that raises the pattern to 16 kHz when lower acoustic noise or reduced current ripple is required. Continuous switching losses under rated motion result in a heat dissipation of 90 W, a value used for cabinet thermal calculations. A built-in Safe Torque Off circuit, identified as STO, removes gate drive energy to the IGBTs rather than relying on external contactors, which shortens reaction time during emergency shutdowns. This arrangement also reduces reliance on upstream switching devices during a safety event. The current regulator remains stable during normal operation and after fault recovery.
