Servo Amplifiers

Controls & Controllers, Electronic Components & Devices

Servo Drive combines compact size and high power.

October 3, 2014

Gold Twitter features power density that delivers up to 4,000 qualitative W in package size of 18 g and volume of <13 cm³ with up to 99% efficiency. EMI is negligible, enabled via integrated FASST (Fast and Soft Switching) Technology, and voltage/current ratings range up to 50 A/100 V. Along with advanced servo capability and CANopen networking, miniature drive features internal breaking shunt resistor, multi extended I/O interface, and optional support for EtherCAT fieldbus networking. Read More

Electronic Components & Devices

Transconductance Linear Servo Amplifiers offer low drift.

March 12, 2014

Available in 6 power levels from 500–3,800 W, with up to 40 A peak output current, LALD series offers <400 µA of drift (worst case) from 0 to 70°C and true linear output control. Current mode servo amplifiers, suited for driving inductive loads, can also drive low friction air bearing stages due to inherent stability and up to 20 kHz bandwidth. Bus voltage allows up to +/150 Vdc operation, and other features include safe operating area protection, on-board DSP, and non-volatile memory. Read More

Controls & Controllers, Electronic Components & Devices, Green & Clean

Servo Drives target mobile electric vehicle platforms.

October 17, 2012

Comprising fully functional, 4-quadrant servo drives, M/V™ series are designed and built to operate mobile electric vehicular platforms in industrial and military environments. These motor controllers feature battery supplies with multiple operating modes, IP65 rating, and compact design for either permanent magnet brushed or brushless motors. Applicable uses include traction/propulsion, steering, lifting, or other electrically driven actuation. Read More

Electronic Components & Devices

Linear Servo Brush Amplifier drives voice coil linear actuators.

September 12, 2012

Preset to match continuous and peak current specifications of any H2W voice coil motor, LCAM 5/15 are designed to drive voice coil linear actuators. DC linear brush-type servo amplifier, engineered for low-noise operation, offers 5 A continuous and 15 A peak output. Operating from +24 to +70 Vdc supply, product has 6.5 kHz (90° phase shift) bandwidth and supports current or velocity mode operation. Amplifier Enable input and Fault Indicator output are standard features. Read More

Controls & Controllers, Electronic Components & Devices

Servo Amplifier offers power density of 250 W at 12 cm².

April 10, 2012

With operating voltage up to 50 Vdc and output current of 5 A in continuous operation, DEC Module 50/5 controls brushless DC motors with Hall sensors up to 250 W. Digital servo amplifier offers variety of inputs and outputs, including enable, speed ranges, speed monitor, direction of rotation presetting, current limiting, and operating status. Integrated overcurrent, undervoltage/overvoltage, thermal overload, and short circuit ensure controller can be used securely. Read More

Controls & Controllers, Electronic Components & Devices

Servo Drives feature direct 440 Vac input.

September 7, 2007

Performing at ambient operating temperatures up to 55°C, Model ESD-50/CEP delivers 50 A continuous with dc bus voltage of 620 V and maximum output of 100 A, while Model ESD-25/CEP delivers 25 A continuous and 50 A output. They can be used as standalone indexing or positioning controllers in master/slave motion applications, or as part of multi-axis system on SERCOS network. Up to 16 servomotors and I/O can be synchronized using IIS Emerald Series SERCOS master controller. Read More