Multi-axis servodrive slave

KEBA KeDrive D3

KeDrive D3 can be used to generate a wide range of drive solutions. The openness of the interfaces enables simple integration into existing systems.

Compact multi-axis servo drive of the latest generation with integrated safety
One to three axes in one housing - up to 3 x 6A continuous current on 55mm housing width!
Single-cable technology with Hiperface DSL as well as EtherCAT and Profinet as interface
The KeDrive D3 servodrive is a component of the Kemro X multi-axis automation system and consists of the following perfectly matched components:
- Supply unit with/without regenerative power supply up to 240 kW max. power
- Integrated 24V power supply unit for auxiliary power supply
- Single-axle, double-axle and triple-axle controller up to 210A cont/420A peak (triple peak current up to 45/135A)

Features

Compactness

KeDrive D3 is the benchmark for compactness in automation systems
With a typical configuration of 6 axes including auxiliary power supply, KeDrive D3 saves approx. 40 % space in the control cabinet compared to standard multi-axis systems on the market and an additional 60 % compared to the use of single axes

Safety

Safety technology is an integral part of KeDrive D3
The high safety level, extensive functionality and response times of 2 ms mean that it can be used in all applications
Standard: STO according to SIL3, PL e, KAT 4, SBC according to SIL2, PL d, KAT 3
Option: safe motion functions such as SS1, SS2, SOS, SLS, SLI, SDI and SLP to SIL3, PL e, KAT 4
Safety PLC: The Safety PLC integrated in the drive controller can react very flexibly and quickly to events.

Simplicity - simple installation and single-cable technology

Greatly reduced installation effort compared to conventional solutions
KeDrive D3 supports classic encoder systems as well as single-cable technology
No need for encoder cables and simpler installation
Encoder information and motor temperature are transmitted via only 2 wires of the motor cable

Increased machine dynamics and precision

High computing power thanks to powerful drive ASIC with 32-bit microcontroller and floating point unit per axis controller. Three-axis controller without limiting computing power!
Extensive control functions such as compensation of encoder errors, errors in the mechanical transmission path, friction and cogging torques, suppression of resonance frequencies, predictive feedforward control structure with pico interpolation
Autotuning for identifying the machine mechanics and automatic parameterization of the control structures and parameters

Video