LE03565-KLM Kollmorgen
Wake Industrial LLC is not an authorized distributor of this product.
The Kollmorgen LE03565-KLM is part of the CD Servostar CD Drives series and features a rated current of 3 Amps with a bus voltage of 325 VDC. This drive supports linear ironless motors and has encoder feedback, along with an internal heat dissipation of 60 Watts. It has an overtemperature trip at 80 degrees Celsius and weighs 1.61 kilograms.
Internal Product Review
The LE03565-KLM is a Kollmorgen Servostar CD drive built for linear ironless motor applications, with encoder feedback supporting precise motion control. A 325 VDC bus voltage and 03 Amp rated current give the unit a solid operating profile for controlled servo performance. A 16 kHz PWM frequency is a strong highlight for smooth drive response.
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Product Description:
The LE03565-KLM is a digital servo drive designed and manufactured by Kollmorgen for the Servostar CD Drives series. Intended for linear ironless motor stages, the unit converts power from a regulated DC bus into phase-controlled output currents while decoding encoder feedback for closed-loop motion tasks. It serves as the power bridge between a motion controller and precision axes found in pick-and-place machines, gantries, and semiconductor handling stations.
Incoming power is maintained on a DC link at 325 VDC, the level at which the internal capacitors and switches are rated. These switches operate with a carrier, or PWM, frequency of 16 kHz, allowing the current to be adjusted in fine increments without excessive switching loss. The drive can supply 3 A continuously, and the heat produced under this load is routed through thermal pathways that dissipate 60 W into the surrounding air. If regenerated energy elevates the bus voltage, an overvoltage threshold of 430 VDC triggers an automatic shutdown. A separate undervoltage monitor disconnects the output stage if the supply falls below 90 VDC. These voltage limits establish the permitted electrical operating range for the Servostar controller.
A current ripple component at 32 kHz is present on the DC link, and this frequency can be used when selecting external filters. The Form C fault relay carries up to 1 A, enabling direct connection to machine-ready fault circuits. Temperature monitoring opens the fault channel when the heat sink reaches 80 °C, protecting solder joints and semiconductors from excessive heat. During aggressive deceleration, the built-in shunt absorbs up to 200 W through an internal 20 Ω resistor and 0.00082 F of capacitance, keeping the DC link below the overvoltage trip level. The logic supply is generated internally, and native encoder feedback support simplifies closed-loop position and velocity control. The housing weighs 1.61 kg, allowing the drive to fit compact panel installations without adding substantial enclosure mass.
