DSA 030-230-S Kollmorgen
Wake Industrial LLC is not an authorized distributor of this product.
Wake Industrial LLC is not an authorized distributor of this product.
MPN: M.1300.5142
The Kollmorgen DSA 030-230-S is part of the DSA SERCOS Drives series and features a 3-phase sinusoidal commutation system with a continuous output current of 10 Amps. This drive delivers 2.0 kilowatts of continuous power at 230V AC and supports up to 32 axes per ring. It has 8 optically isolated digital inputs, 4 optically isolated digital outputs, and weighs 2.1 kilograms.
Internal Product Review
The DSA 030-230-S is a Kollmorgen SERCOS drive rated for 2.0 kW continuous power output at 230V AC and 30 A peak output current. A 125 µsec current loop update and 1 mS position loop update give the drive very sharp servo response in demanding motion systems. Eight optically isolated digital inputs and four optically isolated digital outputs make the package especially well suited for tightly integrated machine control.
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Product Description:
The DSA 030-230-S is a servo amplifier manufactured by Kollmorgen and assigned to the DSA SERCOS Drives series. Designed for closed-loop motion control, this drive conditions power and real-time commands for brushless servomotors in multi-axis industrial automation. By connecting to a fiber-optic SERCOS ring, it receives cycle-synchronized setpoints and returns status, allowing its axis to follow coordinated trajectories in packaging, material-handling, and machining cells. It supports three-phase mains and integrates dynamic energy handling for start-stop duty.
Its power stage uses 3-phase sinusoidal (SVM) commutation to minimize torque ripple while delivering a continuous motor current of 10 A. With a sustained output of 2.0 kW, the unit covers medium-power axes such as feeders or small gantries. Transient demands are satisfied by an output peak of 30 A, whereas the inverter absorbs 100 A inrush on power-up and draws a nominal 18 Arms during steady operation. The current control loop refreshes every 125 µsec, and the velocity loop closes at 250 µsec; these short cycles support stiff regulation across load changes.
The supervisory functions operate on a wider timing frame: the position loop updates every 1 ms, aligning the axis with SERCOS setpoints while still leaving bus bandwidth for up to 32 drives on the same optical ring. During braking, the integrated shunt dissipates up to 51 J per event, and overall heat production is limited to 50 W plus the external resistor, which simplifies cabinet cooling. Eight optically isolated digital inputs, four isolated digital outputs, and a form-C relay rated at 1 A let the controller interface with limit switches, interlocks, or brake release circuits without separate I/O modules. The assembly weighs 2.1 kg, so it can be panel-mounted next to other power electronics without exceeding typical rail loading.
