Digital AC Servo Drives with Direct Mains Connection 3 × 400 V AC C Motors up to 48 Nm / 10.0 kW Integrated Positioning Control Components of the MaxiDrive servo drives family – at the left: BN 6725 servo amplifier (20 A) with MR 4416 motor (18 Nm at 3000 r.p.m.), at the right: BN 6723 servo amplifier (8 A) with MR 4206 motor (2.8 Nm at 6000 r.p.m.) Products, Consultation, Service ESR drive packages consist of servo amplifiers, optionally with fieldbus interface and positioning control, and servo motors with or without gearboxes, completely with position sensors and, if required, brakes. They are supplemented by software and accessories. All parts of the packages are matching and have been tested as combinations. This delivery from a single source guarantees trouble-free commissioning, reliable operation, and a definite system responsibility on the part of only one supplier. Our services include an individual drive system configuration. With many years of experience, we will be pleased to assist you at choosing the appropriate servo drive for your application. Positioning and feed movements with high dynamics and accuracy in C handling and assembly systems C optical discs production machines C packaging machines C textile machines C plastics processing machines C coiling machines C flame cutting machines C measuring and testing machines C electronics production machines C ... ESR Pollmeier GmbH www.esr-pollmeier.de

Characteristics of the optional gearboxes Main Characteristics Five power classes Servo Amplifiers UZk IN Characteristics of the MR 4 servo motors C Single- or multi-stage planetary gears, low backlash on request, gear ratio 1 : 3 to 1 : 175 C Worm gear, ratio 1 : 6 to 1 : 208 C Output torques of up to 2400 Nm C Special gearboxes, e.g. spur gear and bevel gearings, hollow-shaft gears Maintenance-free, since brushless High dynamics Wide speed control range IP 65 protection Insulation according to class F, DIN VDE 0530, withstanding tropical conditions High power-density due to rotor with rare...

mounting. The standard position sensor of the motors is a twopole brushless hollow-shaft resolver. For applications with particularly high requirements to the positioning accuracy, a high-resolution incremental encoder, a Sincos (Hiperface) encoder, or an EnDat encoder can be installed, optionally. For protection against overheating, the motors are equipped with a temperature sensor which is evaluated in the servo amplifier. The connection of motor and position sensor is done via connectors (higher powers via terminal box). Detailed information on the motors can be found in separate data sheets...

Sincos (Hiperface) encoder, or EnDat encoder) C input encoder signals for axis coupling (synchronization, electronic gearing, flying shear), external position sensor, or pilot frequency (option) C output encoder signals for incremental encoder emulation (option) C bus system (option) – Interbus according to DRIVECOM profile 22 – CAN bus according to CANopen standards and DRIVECOM profile 22 Furthermore, the following connectors are located on the front panel: C COM1 (RS 232C) for connecting a PC C COM2 (RS 232C or RS 485) for connecting a higher-level control or a PC C connectors for various...

operating modes electronic gearing and flying shear) C a communication interface – serial interface COM1 or COM2 (RS 232C or RS 485), or – fieldbus interface (optional) The behavior of the drive in the different axis operating modes can be adapted to the application via machine data. Thus, e. g. acceleration and deceleration ramps can be set independent of each other (with trapezoidal or sin²(t) ramps, if required); any gear ratio with a high value range can be selected for electronic gearing. C motion profile type (linear, sin²) and slope C factors for adapting position and speed values to physical...

(RS 232C or RS 485). COM1 is usually used by a PC with command and commissioning software SPP Windows, COM2 can be used by a higherlevel control or another PC. The DRIVECOM profile 22 parameters are used there, as well. Therefore, users working only with the serial interface at the beginning can make use of the knowledge acquired there in case of a future application of a fieldbus. C triggering of movements (relative/absolute positioning, going to home position, speed setting, ...) C influencing the positioning control integrated in the drive (part program) C input and output of binary signals...

Drive Packages (Selection), Important Technical Specifications, and Order Numbers In addition to the motors listed below, a lot of other motors are available. Detailed information can be found in separate data sheets and in the internet on www.esr-pollmeier.de. Flange Dimension (mm) Order Number Amplifier Order Number Motor The rated torques refer to the stated speed. At lower speeds, the torques are higher. We recommend to choose the best combination for your application together with us. We will be pleased to calculate and configure the drive system in cooperation with the customer. Servo Amplifiers,...

Type codes of the servo motors are included in the separate data sheets of the respective motors, they are also available in the internet on www.esr-pollmeier.de. Type Code of the MaxiDrive Servo Amplifiers Mains connection and DC-bus voltage 0x without mains connection, supply via DC-bus from another device (on request) Mains connection 400 V 3-phase, corresponds to 560 V DC-bus; output current 2 Arms Mains connection 400 V 3-phase, corresponds to 560 V DC-bus; output current 4 Arms Mains connection 400 V 3-phase, corresponds to 560 V DC-bus; output current 8 Arms Mains connection 400 V 3-phase,...