Product Overview
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ESR Pollmeier GmbH www.esr-pollmeier.com Servo Drive Technology Products Solutions Services

Servo Drive Technology by ESR Pollmeier Drive Systems and Components “The complete drive system from a single source” — this is an accurate summary of ESR's corporate philosophy. This encompasses core products such as n positioning and technology functions fieldbus interfaces and function blocks for integration in automation systems software for commissioning, diagnostics, and easy programming More than 100,000 ESR drive systems are in successful operation around the world and substantiate the company's claim to offer optimum products and services. servo drives, digital or analog The...

Applications 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 Made-to-Measure Drive Packages – and More As an independent specialist for servo drive technology, we have access to the broad range of complementary products available on the market, and we supplement our range of products with partners from the electromechanical field. With this, we put together drive packages that perfectly match your application, build complete solutions ready for installation according to your wishes, and...

Digital Servo Drives 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 Further characteristics: for AC servo motors and direct drives (torque motors, linear motors) n rapid acceleration, deceleration, and reversing of the motor by momentary current increase to double or three times the rated current complete with integrated safety technology, internal shunt circuit, and resistor position control loop and numerous technology...

Our software makes parameterization, commissio- ning, 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: |jyE4fpS www.esr-pollmeier.com/software HFj^Tj^j Command and Commissioning Software ■ easy operation and commissioning of the digital servo drives using a PC ■ bilingual English/German (switchable), other ■ controlling the drives in nearly all operating modes for commissioning purposes ■ oscilloscope functions for comfortable control- ■ for...

Analog Servo Drives 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. Servo Drives for AC Servo Motors n 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 Servo Drives for DC Servo Motors n 40 V supply voltage (24 V also possible) or 90 V rated current 6 to 12 A, matching DC servo...

Servo Motors and Gear Boxes ESR servo motors provide high dynamics, wide speed control range, and a very compact design. Common characteristics are: n high power density due to permanent magnets rotor dynamically balanced holding brake optional bearing plates and housings made of highquality light metal alloy design with flange, installation position as required ball bearings with grease filling for 20,000 operating hours 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 rated speed 2,300 to 4,800...

Torque and Special Motors 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. n rotary direct drives, complete with housing and bearing high torques for quick acceleration and deceleration particular high dynamics due to direct torque transmission highest...

Linear Drives and Motors 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 n for smaller distances, typically up to 1 m high accuracy (up to ±10 µm possible with ball screws) Toothed-Belt Drives for applications with lower velocities (up to 2.5 m/s possible,...

Small Drives For low-power applications, we provide solutions based on small drives. ■ compact four quadrant controllers ■ available for AC servo, DC and BLDC motors as well es stepper motors or linear motors ■ rated currents up to 2 A, peak up to 5 A, higher ■ available with CANopen®, Profibus DP, EtherCAT, or Modbus interface ■ optionally with freely programmable positio- ning controller With our extensive accessories we supply the complete servo drive from a single source — for easy installation, easy wiring, and easy commissio- ■ motor supply cables and resolver/encoder con- nection...

Solutions and Services 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 energyefficient 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...