S4036M-SE Kollmorgen
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The Kollmorgen S4036M-SE is part of the S400 Servo Drives series and serves as a master module. This servo drive has a rated current of 3 Amps RMS and a peak output current of 9 Amps RMS, with a maximum installed load of 7 kVA. It features SERCOS expansion, operates within a voltage range of 115 to 230V, and weighs 3 kilograms.
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Product Description:
The S4036M-SE servo drive is produced by Kollmorgen within the S400 Servo Drives series. Acting as a master module, it converts single-phase or three-phase mains power into controlled motor current so that axes in packaging lines, pick-and-place gantries, or material-handling equipment follow commanded speed or position profiles. The drive also hosts a SERCOS expansion interface, giving deterministic fiber-optic communication to higher-level motion controllers without adding external gateway hardware.
The power section delivers a continuous output of 3 A rms and can supply up to 9 A rms for short accelerations before current foldback engages. Input supply may range from 115 to 230 V; if the DC bus exceeds 450 V, the overvoltage trip disables the output stage to protect components. Pulse-width modulation is updated at 8 kHz, a frequency that minimizes motor ripple while keeping switching losses within the 35 W dissipation limit at rated current. The unit’s magnetic interface suits loads between 12 mH and 75 mH, and the total installed load must not exceed 7 kVA. Quiescent dissipation is 12 W, so cabinet thermal planning can assume only modest idle heat. Dimensions of 230 x 100 x 240 mm and a 3 kg mass allow stacking multiple drives on a compact DIN rail, while the SERCOS fiber connector remains accessible from the front panel.
The control section accepts differential analog commands through an input impedance of 20 kΩ, and its resolution is 1.25 mV, enabling fine torque trimming when digital setpoints are unavailable. These inputs operate over a plus-or-minus 10 V range and are referenced to an internal 24 VDC auxiliary supply that powers logic, status LEDs, and brake-release relays. Maximum apparent power drawn from the mains is limited to 7 kVA, coordinating with upstream circuit protection and transformer sizing. When matched with compliant inductive loads, the 8 kHz clock and 75 mH ceiling help reduce current ripple, while the 20 kΩ input helps prevent controller loading.
Frequently Asked Questions about S4036M-SE:
Q: What is the peak output current of the S4036M-SE servo drive?
A: The S4036M-SE servo drive supports a peak output current of 9 Arms, allowing for high-demand motion applications.
Q: What expansion type does the S4036M-SE utilize?
A: This drive is equipped with a SERCOS expansion type for high-performance digital communication.
Q: What is the analog input voltage range for the S4036M-SE?
A: The analog input voltage range for this model is ±10 V, suitable for standard control signals.
Q: How much maximum installed load can the S4036M-SE servo drive handle?
A: The maximum installed load for the S4036M-SE is rated at 7 kVA, supporting higher power requirements.
Q: At what voltage does the S4036M-SE servo drive trip due to overvoltage?
A: Its overvoltage trip point is set at 450 V, protecting the drive from excessive voltage surges.
