S30361-NA-SB Kollmorgen
Wake Industrial LLC is not an authorized distributor of this product.
The Kollmorgen S30361-NA-SB is a servo drive from the S300 Servo Drives series, featuring a rated current of 3A rms and a rated input power of 1.1 kVA. It supports a device input voltage of 110 to 230V and includes a CANopen onboard communication interface. This drive offers an internal brake resistor of 66 Ohm and a safety feature with Safe Torque Off (STO).
Internal Product Review
The S30361-NA-SB is a Kollmorgen S300 servo drive with CANopen onboard and STO (Safe Torque Off) for streamlined networked motion control. Rated at 3 A rms with 9 Arms peak output current at 230 V, the drive delivers crisp servo response and stands out as a capable choice for precision automation.
To contact sales for pricing and lead time:
Payment Methods
Shipping Methods
Our Credentials
Product Description:
The S30361-NA-SB is a servo drive produced by Kollmorgen for the S300 Servo Drives series. It converts a fixed-frequency mains supply into variable-frequency, variable-amplitude output that regulates servo motor torque and velocity in automated assembly lines, robotic axes, and material-handling equipment. The model incorporates motion bus connectivity and onboard safety functions for integration into factory automation systems. Its power stage supplies controlled current to a compatible servo motor while the control core processes motion commands and operating data.
The drive accepts a supply of 110 to 230 V, allowing operation on single-phase industrial mains without an autotransformer. At nominal load, the converter draws 1.1 kVA and provides a root-mean-square drive current of 3 A, while momentary current can reach 9 Arms to accelerate inertial loads. The IGBTs normally switch at a carrier frequency of 8 kHz, and an alternate 16 kHz mode can reduce audible switching noise. The internal control core communicates through onboard CANopen, allowing axis parameters and diagnostic data to be accessed over a standard fieldbus. The DC link operates at up to 450 VDC, with an overvoltage trip point of 455 VDC and a brake activation threshold of 400 V. Semiconductor edge control limits the voltage rise to 3.3 kV/µs and the conduction drop to 4 V, reducing electrical stress on the connected motor.
Excess kinetic energy is initially absorbed by an internal 66-ohm brake resistor that provides 20 W of continuous dissipation. During rapid deceleration, the drive provides a pulse capacity of 3 kW and supports 0.3 kW through an external resistor bank. Under rated load, the electronics release 35 W of heat, compared with 12 W at idle, so cabinet ventilation must accommodate the expected heat output. The functional safety system includes STO inputs that disable torque-producing power without applying a mechanical brake, supporting stop category 0. Surplus regenerative energy is directed to the braking circuit when the DC-link voltage reaches the applicable activation level.
