Technical Specifications

Main Power: 3×AC200~230V ±10%, 50/60Hz; independent single-phase AC230V auxiliary control supply

DC Bus Voltage: Rated 300VDC; built-in dynamic brake: continuous 0.5kW, peak 18kW, supports external brake resistor connection

PWM Switch Frequency: Fixed 4kHz

Protection Class: IP10, cabinet vertical installation only; natural convection cooling

Ambient Condition: 0~45℃ full load, 5%~85%RH non-condensing; derate output over 1000m altitude, max +55℃ with full derating

Power Rating Options:

W030B: 30A continuous, 60A peak, 4.5kVA nominal

W100A: 50A continuous, 100A peak, 11kVA nominal, dimension 265×360×62mm, approx 11kg net weight

Built-in full hardware protection: over/under voltage, phase loss, IGBT overcurrent, module overtemperature, encoder break alarm & output lockout

Interface & Communication Configuration

CON1 (25pin D-SUB): Proprietary DSF digital encoder feedback port for Indramat DSF encoder only, incompatible with regular incremental/resolver directly

CON3 (9pin D-SUB RS232): Debug port for DSM commission software, parameter backup, motor auto-identification, fault log reading & firmware download

Power Terminal Block: 3-phase mains input, U/V/W motor power output, external brake resistor wiring terminals

Internal Card Slot: Single slot for interchangeable control card:

DAxx: ±10V analog speed/torque command, analog I/O terminals onboard

DLxx: Pulse+Direction positioning command, digital input/output terminals for limit & interlock

DSxx: SERCOS fiber-optic bus communication for multi-axis synchronous linkage

Core Functions

Bare D-type base only executes power inversion, DC bus management, encoder signal sampling; cannot run independently, mandatory DA/DL/DS control card installation for full closed-loop control (current/speed/position triple loop)

Pre-FW version drive stores motor parameters, motion setting and fault history inside onboard firmware chip

Pre-reserved internal motor holding brake control circuit; brake logic programmable via control card parameter setup

No expandable external DC capacitor interface (key hardware difference from DKS01.2, not suitable for ultra-high frequent short-cycle start-stop)

Application Fields

Legacy European textile warp knitting machine, rotary printing press, German CNC cutting machine, plastic multi-axis extrusion line, old automatic assembly production line; mainly used for obsolete equipment spare part replacement and servo axis renovation of original Indramat DIAX02 system

Operation & Maintenance Tips

Keep ≥80mm upper/lower ventilation space inside cabinet for heat dissipation; separate shielded encoder cable & high-current power cable in different trunking to reduce EMI interference

DKS01.1 base cannot directly interchange with DKS01.2 due to internal bus layout difference

Periodic maintenance: half-year cabinet dust cleaning, terminal screw fastening, DSF encoder shield cable integrity inspection; vulnerable spare parts: internal auxiliary power supply, CON1 socket, IGBT power module