ABB DCS800-S02-0680-04 stepper motor

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Comprehensive Analysis of ABB DCS800-S02-0680-04 DC Governor

1. Product Overview

Model and Series: ABB DCS800 series fully digital DC speed regulator, supporting four quadrant operation, suitable for high-precision industrial control scenarios.

Application areas: covering industries such as metal processing, paper printing, lifting and transportation, chemical energy, etc., suitable for high-precision speed regulation requirements of equipment such as steel mills, cranes, extruders, etc.

2. Core functional features

Four quadrant operation: supports bidirectional energy flow, switches between electric and power generation modes, suitable for frequent start stop and braking scenarios (such as crane lifting control).

Multi protocol communication: Integrated standard communication interface, compatible with PROFINET, Ethernet and other protocols, supporting collaborative control with PLC (such as Siemens S7-200/300 series).

Modular design: supports the expansion of I/O modules and functional cards, adapting to different load types (such as motor power range, torque control requirements).

3. Key technical parameters

Input/output specifications:

Input voltage: three-phase AC 380-480V ± 10%.

Output power: Suitable for DC motors with a rated power of 144kW (such as Z4-315-11 motors).

Speed range: 1:20 (typical value), control accuracy ± 0.5%.

Environmental adaptability: working temperature -25 ℃ to+60 ℃, protection level IP20.

4. Typical application scenarios

Metal processing:

Rolling mill: precise control of rolling speed and torque to ensure uniformity of metal sheet thickness.

Stretching machine: Stable tension control to prevent material fracture or deformation.

Crane machinery:

Portal crane: Implement different speed modes for empty/full load (such as 90m/min for empty tank and 54m/min for full load).

Port tower crane: Four quadrant operation ensures the safety of heavy lifting and optimizes energy consumption.

Process industry:

Paper machine drum synchronous control: improves paper production quality through a closed-loop speed measurement feedback system.

Chemical extruder: Stable torque output to ensure uniformity of plastic/rubber products.