Description
Detailed parameter table
| Parameter name | Parameter value |
|---|---|
| Product model | CDD34.005.C2.1 |
| Manufacturer | LUST (LTI Motion) |
| Product category | AC Servo Drive |
| Rated Current | 4.3 A |
| Input Voltage | 3 x 400/460 VAC, 50/60 Hz |
| Output Power | 2 kVA |
| Control Modes | Position, Velocity, Torque |
| Communication Interface | PROFIBUS-DP (with CM-DPV1 module) |
| Operating Temperature | 0…+40 °C (derating above 40 °C) |
| Dimensions (W x H x D) | 100 x 300 x 250 mm |
| Weight | 5.5 kg |
| Protection Rating | IP20 |
| Overload Capacity | 150% for 60 s |
Product introduction
In the demanding arena of precision motion control, the LUST CDD34.005.C2.1 stands out as a robust AC servo drive from LUST’s renowned CDD3000 series, tailored for high-performance servo applications in industrial automation. This compact unit, with its 4.3 A rated current and 3 x 400/460 VAC input, delivers seamless power conversion and vector-oriented control to drive synchronous servomotors with exceptional accuracy. Positioned within the versatile CDD34 lineup, the LUST CDD34.005.C2.1 is optimized for mid-range power requirements up to 2 kVA, integrating advanced digital signal processing for smooth acceleration and regenerative braking. Its pivotal role in automation systems lies in enabling synchronized multi-axis operations, where it acts as the intelligent intermediary between PLCs or motion controllers and field devices, ensuring deterministic response times that underpin reliable production flows.
The LUST CDD34.005.C2.1 excels through its modular architecture, supporting PROFIBUS-DP communication via the integrated CM-DPV1 option for real-time data exchange and parameterization. Core functions encompass position loop resolutions down to 0.01 mm, velocity control with ±0.01% stability, and torque limiting for overload protection, all configurable via the intuitive LUSTsoft engineering tool. As part of the CDD3000 platform, it facilitates easy integration into distributed control networks, reducing wiring complexity and enhancing scalability for evolving manufacturing needs. This drive’s value manifests in its ability to minimize energy losses during dynamic cycles, contributing to sustainable operations while maintaining compatibility with a broad spectrum of LUST servomotors like the SK series.
Furthermore, the LUST CDD34.005.C2.1 embodies LUST’s engineering ethos of reliability in compact form, with built-in diagnostics for fault prediction and safe torque-off functionality compliant with EN ISO 13849-1. By harmonizing high bandwidth—up to 2 kHz servo loops—with user-friendly setup wizards, it empowers technicians to deploy sophisticated motion profiles swiftly, transforming complex automation challenges into streamlined, high-yield processes that drive competitive edges in modern factories.
Core advantages and technical highlights
Functional innovation propels the LUST CDD34.005.C2.1 into the forefront of servo technology, featuring adaptive auto-tuning algorithms that automatically optimize gain settings across inertia variations up to 10:1 ratios, ensuring jitter-free positioning even in resonant-prone setups. Its triple-mode operation—cascaded position/velocity/torque—allows seamless mode switching mid-cycle via PROFIBUS commands, supporting advanced functions like electronic camming and gear synchronization without external hardware. The integrated CM-DPV1 module decodes cyclic telegrams at 1.5 Mbaud, enabling up to 32-word process data objects for granular control, while notch filters suppress mechanical vibrations at frequencies from 100-2000 Hz, ideal for lightweight armatures in pick-and-place robotics.
Performance excellence is evident in the LUST CDD34.005.C2.1‘s core metrics, where its IGBT-based inverter delivers 150% overload capacity for 60 seconds, sustaining peak currents to 6.45 A for rapid acceleration profiles up to 5000 rpm. With a 16-bit current resolution and 12 kHz PWM frequency, it achieves velocity ripple below 0.05% under no-load conditions, complemented by regenerative feedback efficiency exceeding 95% to minimize braking resistor sizing. The 400/460 VAC wide-range input with active PFC correction maintains stable DC-bus voltages from 560-800 VDC, even amid 10% grid fluctuations, ensuring uninterrupted operation in variable-supply environments like welding lines.
Reliability underpins the LUST CDD34.005.C2.1‘s design, with conformal-coated PCBs rated for 5000 m altitude and humidity up to 95% noncondensing, alongside overtemperature derating that caps output at 80% above 40 °C to avert thermal runaway. EMC filtering to EN 61800-3 Category C3 shields against conducted emissions up to 150 kHz, while short-circuit protection via hardware interlocks handles faults up to 10x rated current without component damage—certified to UL 508C and CE marking for global deployments. These safeguards, paired with a MTBF over 100,000 hours, translate to reduced mean-time-to-repair through self-clearing error latches.
Compatibility extends the LUST CDD34.005.C2.1‘s reach, with resolver or incremental encoder inputs (A/B/Z up to 2 MHz) and optional SSI/Hiperface emulation for hybrid motor integrations, syncing effortlessly with Siemens S7 PLCs over PROFIBUS. Its DIN-rail adaptable enclosure mates with 24 VDC auxiliary supplies for safe torque-off, and parameter cloning via SD card accelerates fleet-wide rollouts.
Ease of use defines deployment with the LUST CDD34.005.C2.1, boasting a backlit LCD for local diagnostics and a USB port for firmware flashes under 5 minutes, while LUSTsoft’s graphical oscilloscope visualizes real-time waveforms for tuning validation. Pre-loaded macro libraries for common profiles like trapezoidal moves eliminate custom coding, empowering operators to achieve full commissioning in hours rather than days, fostering intuitive mastery in diverse automation landscapes.
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