SERVOSTAR-443M-C Kollmorgen
Wake Industrial LLC is not an authorized distributor of this product.
MPN: S443M-CA
The Kollmorgen SERVOSTAR-443M-C is an S400 servo drive from the S400 Servo Drives series with a voltage class of 400 VAC and a peak output current of 9.0 Amps. It features an analog input resolution of 14 bits, includes 4 digital inputs and 2 digital outputs, and is cooled by free convection. The drive has IP20 enclosure protection, weighs 3 kilograms, and measures 230 mm in height, 100 mm in width, and 240 mm in depth.
Internal Product Review
The SERVOSTAR-443M-C is a Kollmorgen S400 servo drive with a 400 VAC voltage class and free-convection cooling. Rated output current of 3.0 A and peak output current of 9.0 A support confident servo performance through demanding motion cycles. An 8 kHz output stage clock and 14-bit analog input resolution make the unit a strong choice for precise industrial axis control.
To contact sales for pricing and lead time:
Payment Methods
Shipping Methods
Our Credentials
Product Description:
The SERVOSTAR-443M-C is a servo amplifier produced by Kollmorgen and supplied within the S400 Servo Drives series. Designed for closed-loop control of brushless or induction servomotors, the drive converts three-phase line power into regulated current and voltage commands that synchronize motor torque with motion profiles issued by a host controller. Its role in an automation cell is to coordinate rapid yet accurate axis movement, ensuring repeatable product positioning without introducing mechanical complexity.
Command precision begins with its 14-Bit differential analog input that transmits fine set-point increments from the PLC. Four digital inputs and two digital outputs provide handshake signals for sequencing and fault acknowledgment. Current regulation is executed at an 8 kHz PWM clock, allowing tight torque bandwidth. The continuous phase current capability is 3.0 A, and short bursts reach 9.0 A during acceleration or shock loading. Heat generated at rated load is 35 W, and it is removed by free convection so external fans are unnecessary. The housing carries IP20 ingress protection and measures 230 mm high, 240 mm deep, and 100 mm wide, facilitating installation on DIN rail or plate inside a control cabinet.
On the supply side, the drive belongs to the 400 VAC voltage class and can be installed on circuits delivering up to 12 kVA, aligning with medium-power single-axis stations. Commissioning and run-time diagnostics are performed through the RS-232 PC interface, which grants access to parameter maps without needing fieldbus hardware. With a transport weight of 3 kg, cabinet layout remains manageable even when multiple axes are deployed. These electrical limits and physical attributes complement the thermal figures detailed earlier to define the continuous operating envelope of the S400 hardware.
