Model Definition

• DKS: Digital Kompakt Servo, compact digital servo drive series

• 1.1: Base unit main hardware revision of DKS power stage

• W100A: Peak output current 100A power module specification; A = standard natural convection cabinet cooling design

• DA01: Plug-in single-axis standalone positioning control card (no external PLC motion command required)

• 01: Optimized customized firmware version, upgraded algorithm & extended programming storage compared to base 00 standard firmware

Technical Parameters

1. Input Power: 3-phase AC 230V ±10%, 50/60Hz, rated input apparent power 11kVA, internal DC bus 300VDC

2. Current Rating: Continuous rated output 50A, short-time peak output 100A; max power loss under full load 480W

3. PWM Carrier Frequency: Fixed 4kHz default switching frequency

4. Brake Component: Internal integrated bleeder resistor, continuous dissipation power 0.5kW, peak regenerative braking power 18kW

5. Cooling & Enclosure: Cabinet natural convection cooling, protection grade IP10 (DIN40050), exclusively cabinet mounting; standard industrial noise emission level

6. Ambient Condition: Operation temperature +5℃~+55℃, storage -30℃~+85℃; monthly average humidity ≤70%, full rated performance below 1000m altitude, performance derating mandatory above 1000m elevation

7. Dimension & Weight: Overall dimension 520×305×112mm, net weight approx 11kg

8. Feedback Compatibility: Resolver, TTL incremental encoder, sine/cosine high-resolution encoder for MDD servo motor

Interface & Communication Configuration

Basic Power Terminals

• Main terminal block: Three-phase mains input + U/V/W motor power output terminals

• Dedicated circular connector for motor encoder/resolver feedback wiring

• Screw terminals for motor holding brake drive output and emergency stop hardwire signal

DA01-01 Onboard Interfaces (Upgraded 01 Firmware Variant)

1. Digital I/O Terminal: 12DI/10DO for home switch, travel limit, start/stop trigger, fault signal feedback; expanded I/O logic configurable via upgraded firmware

2. ±10V analog auxiliary speed override input for external speed fine-tuning

3. Incremental encoder simulation output for external controller position monitoring

4. No SERCOS fiber bus interface (SERCOS function requires DS/DL series plug-in card separately)

Service Debug Port

Internal Expansion Slots

Core Functions

1. Full digital three-loop closed-loop regulation: current loop, speed loop, position loop high-precision closed-loop control

2. DA01-01 upgraded firmware standalone positioning: extended multi-sequence motion programming, expanded electronic gear ratio range, more preset point-to-point positioning programs stored onboard vs DA01-00 standard edition

3. Complete multi-protection system: overcurrent, overvoltage, overheat, encoder loss, mains undervoltage, motor stall protection with editable fault response logic

4. Automatic electromagnetic holding brake control: adjustable brake delay timing and real-time brake status monitoring

5. Built-in dynamic braking circuit to consume regenerative energy via internal bleeder during motor deceleration

6. Comprehensive fault diagnostic system with coded alarm output for rapid troubleshooting and online parameter tuning

Application Scenarios

• Heavy-duty CNC lathe/milling/grinding heavy-load feed servo axis with complex multi-step positioning program requirement

• Metal stamping, heavy punching automated equipment customized fixed-stroke indexing motion

• Large-format die-cutting & printing machinery multi-section sequential positioning transmission

• Heavy-load palletizing, automated indexing turntable standalone single-axis motion control

• Custom textile heavy warp feeding equipment needing expanded onboard motion programming functions