3 Aug 2026, 05:37 UTC120 views6 reactionsread 6 August 2026 Photo
Sine Speed Reference Test under Sensorless Field-Oriented Control (FOC)
A 10-pole 1550KV electric ducted fan (EDF) was evaluated using a Servosila SC-120R Servo Drive. During the assessment, an electrical frequency of 1800Hz was achieved, corresponding to 21600 RPM. It turned out, the speed limit was reached due to the desktop power supply unit hitting its output power ceiling. Detailed lab testing to follow.
Such …
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21 Jul 2026, 04:14 UTC299 views11 reactionsread 6 August 2026 Photo
Provisioning a sine reference signal or a step reference signal to the input of a servo system is a classical method for experimental determination of the bandwidth or the performance characteristics of a control system. Frequency sweeps also help identify resonance frequencies.
All Servosila SC-series servo drives feature built-in firmware functions capable of generating various reference signals and plotting the r…
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17 Jun 2026, 06:23 UTC644 views12 reactionsread 6 August 2026 Video
A three-axis robotic #gimbal system utilizes Servosila SC-60R servo drives for actuation control.
The torque servo motors, equipped with high-resolution inductive encoders, operate in a direct-drive configuration (without gearboxes) to achieve the required positioning accuracy and repeatability.
The #brushless motors feature 84 poles to maximize the inverters' angular resolution.
#Kudos to Motochrome.
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6 May 2026, 08:24 UTC838 views14 reactionsread 6 August 2026 Photo
Servo Drive support for Dual Encoders
Servosila SC-series servo drives provide support for dual encoders via a selection of digital interfaces such as BISS-C, SSI, SPI and RS485.
Dual encoders generate readings for both motor-side and load-side (gearbox output) shaft positions via a single digital interface. Such #encoders enable compact designs for #servo actuators with hollow shafts.
Servosila SC-60 servo drives…
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16 Apr 2026, 07:24 UTC824 views12 reactionsread 6 August 2026 Video
Safe Torque Off (STO) / Interlock
Servosila SC-120R servo drives come with a "Safe Torque Off / Interlock" port for safety-critical applications.
The STO function disconnects the motor from power at the "bare metal" level. This function makes sure that dangerous machines do not move during maintenance or when not in use, even if firmware, network, an upper layer control system or operators "go crazy".
Whenever the…
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5 Apr 2026, 06:45 UTC757 views11 reactionsread 6 August 2026 Photo
A robotic Tether Management System is installed on a long-endurance unmanned surface vehicle (USV).
The tether management system employs two Servosila SC-25C servo drives and a clever software program that synchronizes motion of the two axes
Kudos to #HybridRobotics
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2 Apr 2026, 08:07 UTC677 views12 reactionsread 6 August 2026 Photo
Full technical documentation package for Servosila SC-120R Servo Drive is published through Servosila web site:
Datasheet
Firmware Reference
CAD files
Programming Guide
Sample C++ Projects
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25 Mar 2026, 05:37 UTC639 views8 reactionsread 6 August 2026 Photo
Notch Filters
Digital notch filters, a feature of Servosila SC-series servo drives, are specialized band-reject filters used to suppress mechanical resonances, high-pitched squealing, and vibration by attenuating specific narrow bands of frequencies. They allow for higher servo PID gains and improving machine responsiveness in general.
Linear axes of CNC machines are particularly susceptible to mechanical resonances…
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6 Mar 2026, 11:08 UTC744 views12 reactionsread 6 August 2026 Photo
Medical Dental Technology
A scanning machine called "Micrometron" is designed for automated optical inspection of dental implants as well as other miniature parts.
The machine employs Servosila SC-60 servo drives to actuate its scanning axes.
#Kudos to #ITMO
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