ACS4810-350F Kollmorgen
Wake Industrial LLC is not an authorized distributor of this product.
MPN: 83Y05351A
The Kollmorgen ACS4810-350F is part of the AC SuperDrive Motion Units series and supports a nominal DC supply voltage of 48 VDC for use with 3-phase induction motors. This unit features regenerative braking, a finned heatsink for thermal management, and an IP54 protection class. Its rated 1-hour power output is 8.3 kVA with a driving current of 150 Arms, while the 2-minute rating allows for 19.3 kVA at 350 Arms.
Internal Product Review
The ACS4810-350F is a Kollmorgen AC SuperDrive motion unit designed for 3-phase induction motors with a nominal 48 VDC supply. Regenerative braking and IP54 protection make this model a strong fit for controlled industrial duty where clean deceleration and enclosure security matter. The 350 Arms 2-minute driving current and 19.3 kVA output are standout strengths for demanding motion applications.
To contact sales for pricing and lead time:
Payment Methods
Shipping Methods
Our Credentials
Product Description:
The ACS4810-350F drive is produced by Kollmorgen within the AC SuperDrive Motion Units series. It is a low-voltage inverter designed to control three-phase induction motors in mobile and stationary industrial automation equipment. Powered by a 48 VDC bus, the unit generates a regulated three-phase output while monitoring current, voltage, and temperature. Its regenerative braking stage returns kinetic energy to the power supply during deceleration, reducing reliance on an external braking resistor and helping the connected motor stop promptly.
During steady operation, the drive supplies a continuous one-hour current of 150 Arms, corresponding to an electrical output of 8.3 kVA at the rated bus voltage. For brief acceleration demands, the motor current can increase to 350 Arms for up to two minutes, providing additional output for loads that require temporary starting or acceleration torque. A finned heat sink and integrated blower move air through the chassis at 6 m/s, helping the power semiconductors remain within their permitted temperature range during continuous and peak operation. Protection circuits tolerate bus-voltage excursions up to 67.2 VDC and maintain control down to 24 VDC. The output is disabled 150 milliseconds after a stop command to protect the motor and connected machinery.
The enclosure has an IP54 protection rating, limiting dust ingress and protecting the drive against splashing water when it is mounted correctly. The unit weighs 4.2 kilograms, making it suitable for installation on lightweight mobile frames as well as fixed machine structures. Communication with the machine controller occurs through a CANopen network, allowing the drive to receive motion commands and transmit operating data. A 50-millisecond watchdog timer removes motor torque if communication messages stop, and the power output is fully inhibited 150 milliseconds later. During deceleration, regenerated energy is directed back to the battery or DC supply rather than being dissipated as heat through an external resistor.
