A servo amplifier controls a servomotor's speed, torque or radial position. The amplifier-motor combination constitutes a closed-loop control system subject to a command signal.
Servomotors are found in industrial automation and mechatronics. The slave elements can be a multi-shaft robotic system, a piezoelectric motor or an optional rate valve.
Most such devices control brushless DC motors, though some are used with three-phase brushless AC motors. They have a command input and are capable of multi-quadrant control. Digital outputs indicate system state, such as motor position. Generally, there are alarms, protection features, galvanic isolation and the possibility of serial link communication. Sometimes integrated circuits play the role of servo amplifier.
Choice will depend on motor type and required performance specifications. The two most important factors are effective and peak current of the motor. Precision should be considered in positioning applications.
- Precision and reactivity
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Servo-amplifier 24/48 VDC WITTENSTEIN AG
servo amplifier for high-performance motion control Features at a glance Intelligent servo amplifier for sine-commutated servomotors Compact and space-saving IP65 housing Intuitive startup and diagnosis with PC-based graphical...
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Servo-amplifier 0.1 - 2 kW | MR-E Super MITSUBISHI ELECTRIC EUROPE
Thanks to its high positioning accuracy and responsiveness, the MR-E Super is an excellent choice for applications ranging from 100 W to 2 kW. The MR-E Super is available with pulse-train input for position and internal speed control or analog input for speed and torque control. The amplifier features Mitsubishi Electrics legendary auto-tuning and vibration suppression functions. Set-up and diagnosis...
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Servo-amplifier 10 - 150 A Aerotech
Aerotech manufactures drives for a wide range of industrial automation applications. Our drives power our own servomotors and complement Aerotech motion controllers...
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Servo-amplifier DIAS Drive 300 Series SIGMATEK
DIAS Drive 300 Series The DIAS Drive series 300 servo amplifiers execute...
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Compact EtherCAT servo-amplifier 8 - 50 VDC, 4 A | EL7201 BECKHOFF
The EL7201 servomotor EtherCAT Terminal, with integrated resolver interface, offers high servo performance in a very compact design. The fast control technology, based on field-oriented current and PI speed control,...
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Servo-amplifier 0.1 - 7 kW | MR-J4 MITSUBISHI Automation
The MELSERVO MR-J4 series of servo amplifiers and the associated positioning units, simple motion modules and high-end motion control systems from Mitsubishi Electric enable machine builders and end customers to increase production safety and improve productivity. The MR-J4 amplifier series has been...
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Servo-amplifier for brushless motor Parker Electromechanical Automation
Aries Plug in and spin -- no set up required; drive auto-configures when used with Compumotor''s "smart encoder" motor +/-10V torque or velocity control -- use any controller with a standard /-10V input Step and Direction option 7 versions available -- up to 3000 Watts and 16 ARMS continuous, 48 ARMS peak Supports Encoder, Smart Encoder, Heidenhain Absolute encoder...
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Servo-amplifier Beta i amplifier GE Intelligent Platforms
The βi Series Servo amplifiers can be run on single phase power; however, the lifetime of the amplifier is reduced because of higher input and...
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Servo-amplifier 2.2 - 100 kW | ALPHA i Series FANUC FA Europe
The servo amplifiers of the ALPHA i Series are small in size but have a high degree of efficiency. They also display good maintenance friendliness, with an internal fan motor that is easy...
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Compact EtherCAT servo-amplifier 0.1 - 22 kW | MR-J3 MITSUBISHI ELECTRIC AUTOMATION
The MR-J3-xxA-RJ158, offered as part of the MR-J3 family, is an AC servo drive designed to provide users with connectivity to Mitsubishi Electric high-performance servo amplifiers over EtherCAT communication. It connects with the MR-J3-T04 unit that is part of the required construct for the EtherCAT solution, and also houses the EtherCAT interface RJ45 connectors. With...
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Servo-amplifier JetMove 105 Jetter
JetMove 105 is a versatile servo amplifier which can be applied in many ways. It has been developed for the voltage range of 12 - 48 VDC (up to 250 W) to perfect the low-end performance range of the Jetter Motion portfolio. The basic features and functions are identical with the features and functions of its big brothers belonging to the JetMove-200...
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Servo-amplifier 3 A, max. 75 W | CompletePower™ DA43 Electrocraft
Technology: PMDC Servo-Linear Quadrants: 4 Nominal Current: 3A For Brush-Commutated Linear PMDC Motors. Up to 75 W. This servo-amplifier...
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Digital servo-amplifier 0.5 - 1 kW, IP20 | MDR 2102, 2105 series Mattke AG
The MDR 2000 series is an intelligent AC Servo inverter with integrated Positioning control. The single-phase devices MDR 2102 and MDR 2105 are suitable for synchronous and linear motors of up to 1.0kW rated power. Substantial parameterization possibilities and extension options for flexible use Universal encoder interface, adjustment of the encoder...
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Digital servo-amplifier 144 W, 4 A, 36 V, CAN / CANopen / EtherCAT | iPOS3604 MX Technosoft
iPOS3604 MX Intelligent Servo Minidrive iPOS3604 MX is a compact and modular plug-in solution for the control of rotary or linear brushless, DC brush, and step motors of powers up to 144W, with 36V nominal voltage. iPOS drive integrates all the basic motor control functions and the motion control functionality on a single plug-in module. iPOS3604 MX Features: Fully digital servo drive suitable...
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Servo-amplifier for brushless motor BLDC65 series Intecno
Standard features: Four quadrant regenerative operation for DC and Brushless motor Single supply DC voltage 5 diagnostic Leds (State...
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The Sigma-5 servo amplifier delivers the highest performance in the industry due its unmatched frequency response, reduced settling...
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Servo-amplifier for brushless motor 230V | LBD series Cmz Sistemi Elettronici
Brushless drive 230V LBD series LBD brushless drive...
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Servo-amplifier MDLA, MDLS NUM
Modular drive amplifier for fast and precise CNC machines, to be used with feed and spindle motors. MDLA, drive amplifier for feed axes 5, 10, or 15A peak, width 50 mm 24...
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Servo-amplifier max. 100 A SIEB & MEYER
CNC-61 combines amplifier and sequential control in one compact device. This way single-axis applications as well as synchronized multi-axis applications can easily be realized. CNC-61 is well prepared for positioning tasks as well as assembly applications in the automotive industry. For this purpose we provide...
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Servo-amplifier 220 - 480 VAC | CD1, SMTBD1 MAVILOR
Drives The CD1 and the SMT-BD1 Series are PWM digital servo amplifiers that provide control for AC sinusoidal motors (brushless) with transmitter resolver in their basic execution. Both control the motor torque...
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Servo-amplifier ± 15 - 28 V | QD-4000 Nutfield Technology
* Smallest Class-1 Servo Amp Available * +/- 15 to 28 V Power Range * +/- 3, 5 or 10V Command * Provides soft start/stop operation, over position, open circuit, AGC fail, and over/under voltage protections for laser systems and scanning mirrors * High Quality Low Noise, Low Drift Components * Self Protection Circuitry with Diagnostic Signals and LED's * Class 1...
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Servo-amplifier 60 V, 8 - 30 A | DSA-E4-60 series Zub machine control AG
DSA-E4 Slim Size CANopen Servo Amplifier ! An amplifier for (almost) every application. The optimized new version of the well established DSA product line offers the best cost-performance ratio ever. The DSA-E4 covers a wide power range of brush...
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Servo-amplifier for piezoelectric unit 12 VDC | AB4 Nanomotion
The AB4 amplifier offers the same performance as the AB1A, in a reduced package. The AB4 operates off of 12Vdc supply input and can drive up to 4...
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Servo-amplifier for piezoelectric unit DSM
DSM's linear piezo amplifiers provide open-loop driving signals or closed-loop servo control of piezoelectric positioning systems. Our piezo amplifiers are typically...
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Digital servo-amplifier 200 - 230 V, 2.8 - 22.8 A Telco
TelcoMotion’s servo amplifiers are designed for high resolution and quick response. There are two series amplifiers available. TSTA series amplifier provides three control options: position control, speed control and torque control, and has status display. ESDA series amplifier has light weight and position control mode. All of our amplifier has ensured quality, and CE certificated. Features TSTA Full...
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Multi-axis servo-amplifier AMP-19540 Galil
Galil's AMP-19540 is a 4-axis amplifier for driving brush or brushless motors up to 500 Watts. By interfacing directly to Galil's DMC-18x2, DMC-18x0, or DMC-18x6 controllers, it provides a cost-effective controller/drive solution for...
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Servo-amplifier for brushless motor 115 - 480 VAC | S300 AC Kollmorgen
S300 Series digital brushless servo amplifiers are compact and easy-to-use amplifiers that offer a maximum range of flexibility...
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Servo-amplifier for brushless motor 25 - 50 W, 15 - 48 VDC | TA305 Trust Automation Inc.
The TA305 is a linear three-phase servo motor amplifier, designed to drive a brushless motor with up to 50W of power. The TA305 is an excellent solution for small rotary or linear brushless motors in high-precision positioning applications, and systems requiring ultra-quiet driving power, when low-noise operation is essential. The...
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Servo-amplifier 0.5 - 24 kW, 230 - 460 VAC | MMC Smart Giddings & Lewis CMS
G&L Motion Control's MMC Smart Drive servo amplifiers provide 0.5kW to 24kW continuous output power in a compact, easy-to-apply package. Available in both 230VAC and 460VAC systems,...
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Servo-amplifier 200 - 230 VAC, 100 - 750 W | Junma Yaskawa Europe
With Yaskawa’s world-leading servo drive technology, we are proud to introduce the Junma series for a wide range of applications. Following our policy to make user-friendly products, the Junma series is different from conventional models, because no more parameter...
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Digital servo-amplifier 0.04 - 0.08 kW, 24 - 40 VDC | 3U AMP-1, 3U AMP-2 series Delta Tau
AMP 1 is a Linear Amplifier in the 3U UMAC rack form factor designed to drive small DC brushed type motors, galvanometers, piezoelectric motors, voice coil motors, or proportional hydraulic valve...
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Servo-amplifier for brushless motor 20 - 360 V, 15 - 25 A | BL, BLS Series Servo Dynamics
Trapezoidal Brushless Amplifiers The BL & BLS SERIES...
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Servo-amplifier 2 - 15 A, 24 - 150 V | MQC Series INFRANOR
MQC Series DC Servo-amplifiers of small...
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Servo-amplifier SA200 GSI MicroE Systems
For Use with PA-2000 Series Positioning Systems The SA200 Servo Amplifier is a dual channel...
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Digital servo-amplifier 0.8 - 1.6 A | PROam 20 AMCA Hydraulic Fluid Power
Power amplifier for proportional directional valves Internal...