Servo Drive Technology
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ESR Pollmeier GmbH www.esr-pollmeier.de Servo Drive Technology Products ∙ Solutions ∙ Services ESR. The Dynamic Solutio

Servo Drive Technology by ESR Pollmeier "The complete drive system from a single source" — this is an accurate summary of ESR's corporate philosophy. This encompasses core products such as ■ servo drives, digital or analog ■ positioning and technology functions ■ fieldbus interfaces and function blocks for integration in automation systems ■ software for commissioning, diagnostics, and easy programming supplemented by ■ servo motors, complete with encoder systems, if required with gear boxes and/or brakes ■ torque motors and special motors ■ linear drives and linear motors ■ operator...

Both machinery manufacturers and end users building machines for use in their own companies use servo drive systems by ESR, e. g. in the following fields ■ handling and assembly systems ■ electronics production machinery ■ semiconductor production machinery ■ measuring and testing machinery, test stands ■ machine tools and metal working machinery ■ packaging machinery ■ textile machinery ■ plastics processing machines ■ coiling machines ■ and many more Besides that, system integrators, motor manufacturers, and controller manufacturers also use our products to complement their scope of...

ESR's digital servo drives can be used in many different ways. They are suitable for automation systems with fieldbus networks as well as single-axis applications with operator terminal Servo Drives New Generation for AC servo motors and direct drives (torque motors, linear motors) ■ direct mains connection to 230 V~ or 3*400/480 V~ (wide-range inputs) ■ nine power levels in three sizes with rated continuous current from 0.8 to 32 A ■ matching servo motors with up to 160 Nm peak torque, torque motors up to 1600 Nm, linear motors up to 6 kN peak force ■ rapid acceleration, deceleration, and...

Our software makes parameterization, commissioning, and diagnostics of the digital ESR servo drives easy and assists you in writing your own application programs and integrating the drives into automation systems. More information and data sheet: www.esr-poNmeier.de/pr19-e5 SPP Windows Command and Commissioning Software ■ easy operation and commissioning of the digital servo drives using a PC ■ bilingual English/German (switchable), other languages on request ■ controlling the drives in nearly all operating modes for commissioning purposes ■ oscilloscope functions for comfortable controller...

Analog servo drives by ESR are particularly suited for multi-axis applications with higher-level controller (CNC). They can be used as drives with speed or torque control and offer high power at small dimensions. TrioDrive A and MidiDrive A Servo Drives for AC Servo Motors ■ direct mains connection to 230 V~ or 3*400/480 V~ (wide-range inputs) ■ eight power levels in three sizes with rated continuous current from 2 to 20 A ■ matching servo motors with up to 60 Nm peak torque ■ numerous additional functions ■ smooth running even at low speed because of sinusoidal commutation ■ encoder...

ESR servo motors provide high dynamics, wide speed control range, and a very compact design. Common characteristics are: ■ high power density due to permanent magnets ■ rotor dynamically balanced ■ holding brake optional ■ bearing plates and housings made of high-quality light metal alloy ■ design with flange, installation position as required ■ ball bearings with grease filling for 20,000 operating hours AC Servo Motors MR 6 and MR 7 ■ rated speed typically up to 6,000 r.p.m. (higher speeds possible, e. g. 15,000 r.p.m.) ■ rated torque 0.05 to 70 Nm, peak torque up to 160 Nm ■ shaft power...

Torque Motors MH In applications where particular high torques are needed at rather low speeds, direct drive rotary motors are used in an increasing number of machines. These so-called torque motors offer high precision and dynamics. With spacious hollow shafts, many variants offer a lot of space for cable bushing etc. Indexing tables and test stands are typical fields of application. ■ rotary direct drives, complete with housing and bearing ■ high torques for quick acceleration and deceleration ■ particular high dynamics due to direct torque transmission ■ highest precision with...

Toothed-Belt Drives In general, two approaches exist to realize linear movements: linear drives, in which the rotation of a servo motor is mechanically transformed into a linear movement, and linear motors that directly generate linear movements. Linear Drives Based upon our servo motors, we offer complete linear axis modules, e. g. toothed-belt, ball-screw, or rack and pinion drives. Ball-Screw Drives ■ for smaller distances, typically up to 1 m ■ high accuracy (up to ±10 pm possible with ball screws) ■ forces up to 12 kN possible ■ for applications with lower velocities (up to 2.5 m/s...

For low-power applications, we provide solutions based on small voltage drives. ■ compact four quadrant controllers ■ available for AC servo, DC and BLDC motors as well es stepper motors or linear motors ■ supply voltage 12 to 48 V ■ rated currents up to 2 A, peak up to 5 A, higher currents in preparation ■ available with CANopen®, Profibus DP, EtherCAT, or Modbus interface ■ optionally with freely programmable positioning controller With our extensive accessories we supply the complete servo drive from a single source — for easy installation, easy wiring, and easy commissioning. We supply...

ESR offers competent pre-sales and after-sales support, from drive system configuration to servicing throughout the entire machine life. Drive System Configuration A professional drive system configuration is the first and most important step to an energy-efficient drive system. For each axis, we determine the best motor, if required with gear box, and the corresponding servo drive. Customer-Specific Adaptations If the drive system off the shelve is not suitable for your application, we will make you a suitable one — even with a "lot size of 1". Software Solutions Using the integrated...