Brushless Drives MD Series

Product catalog summary

Overview
The document provides technical specifications and features of the SERAD MD series brushless drives, designed for motion control applications. These drives offer user-friendly operation, high performance, and flexibility in various configurations.

Key Features

User-Friendliness: The drives can operate standalone or connected to PC, HMI, PLC, CNC, and fieldbus systems. They include setup tools like an instrument panel, generator, and oscilloscope, with multiple windows and online help available.
Power Supply: The drives support a power supply range of 200 to 440V, with an integrated EMC filter. They also have an auxiliary power supply of 24 V DC ±10% at 0.5 A.
Motion Functions: The drives support positioning, gearbox, dynamic phasing, and registration functions, with an integrated PLC and real-time multitasking core.
Communication: Communication options include RS 232 MODBUS RTU, RS 422, RS 485 MODBUS RTU, CANopen, and PROFIBUS DP.
Inputs/Outputs: The drives feature 4 digital inputs, 2 digital outputs, 2 analogue inputs, and 1 analogue output, with an additional module offering 12 digital inputs and 8 digital outputs.
Operating Modes: The drives can operate in torque, speed, and position modes.
Environmental Conditions: Operating temperature ranges from 0 to 40°C, and storage temperature ranges from -10 to 70°C.
Switching Frequency: The drives have a switching frequency of 6.25 KHz.

Technical Specifications

MD 400 Range: Designed for 400V three-phase power supply, with nominal currents of 1.25, 2.5, and 5 Arms, and peak currents of 2.5, 5, and 10 Arms. Nominal power ranges from 0.7 to 3 kVA.
MD 230 Range: Designed for 230V single-phase power supply, with nominal currents of 1.25, 2.5, 5, and 7.5 Arms, and peak currents of 2.5, 5, 10, and 15 Arms. Nominal power ranges from 0.35 to 2.3 kVA.
Dimensions: All models have dimensions of 67 x 215 x 203 mm.

Contact Information
For further inquiries, contact SERAD at 271, Rte des Crêtes, 44440 Teillé, France. Phone: (33) 2 40 97 24 54, Fax: (33) 2 40 97 27 04, Email: [email protected], Website: www.serad.fr

Catalog excerpts

Motion control BRUSHLESS DRIVE MD series Operation ■ Standalone ■ Connected PC HMI PLC CNC Performance Power supply 200 to 440V Integrated EMC filter ■ Motion functions Positioning Gearbox Dynamic phasing Registration ■ Integrated PLC ■ Network communication ■ time core, multitasking Real ■ Set-up tools Instrument panel Generator Oscilloscope ■ Multiple windows ■ On-line help ■ Motion Basic language The solution for your motion control applications

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Technical Features Power supply Auxiliary power supply EMC Filter Brake resistor 230V AC ±10% single-phase*, 400V three-phase 24 V DC ±10% 0,5 A Integrated Integrated Provision for an external resistor Motor feedback Resolver Incremental encoder** Master encoder Incremental : A, /A, B, /B, Z, /Z Encoder emulation Incremental : A, /A, B, /B, Z, /Z 1024 pulses per revolution Communication RS 232 MODBUS RTU RS 422, RS 485 MODBUS RTU** CANopen** PROFIBUS DP** Inputs / outputs 4 digital inputs / 2 digital outputs 2 analogue inputs / 1 analogue output Additional module 12 digital inputs / 8 digital...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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