BERGER LAHR FT2000 Modules

Technical Dossier

Product Details And Specifications

BERGER LAHR FT2000 Series: Comprehensive Module Range and Technical Overview

The BERGER LAHR FT2000 series represents a mature generation of stepper motor drive and transceiver technology developed by Berger Lahr GmbH & Co. KG, a German manufacturer historically recognized for precision motion control in industrial automation. FT2000-series units have been deployed across continuous-process industries including petrochemical refineries, chemical processing plants, nuclear facility auxiliary systems, and heavy manufacturing lines where deterministic motion control and long-term field reliability are non-negotiable requirements. The series operates within distributed control architectures, interfacing with PLCs and DCS platforms via standardized signal protocols. Its compact form factor and robust signal conditioning circuitry made it a preferred transceiver-class component in European and Asian industrial installations throughout the 1990s and 2000s. As the series has entered its end-of-life phase, demand for verified spare units has intensified among maintenance engineers responsible for sustaining legacy lines without full system replacement.

The Evolution of FT2000 Architecture

The FT2000 platform was introduced as part of Berger Lahr's broader stepper and servo drive ecosystem, designed to complement the WDP and WDPM series of stepper drives. Early FT2000 variants focused on single-axis transceiver functionality, providing signal isolation and conditioning between host controllers and downstream drive stages. Subsequent revisions incorporated enhanced EMC shielding and extended operating temperature ranges to meet the demands of harsh industrial environments. The series was designed for compatibility with 24 VDC control bus architectures common in European DIN-rail installations. As fieldbus standards evolved (PROFIBUS, CANopen, DeviceNet), the FT2000 remained a fixed-protocol transceiver rather than adopting native fieldbus interfaces — a design decision that defines its integration constraints in modern retrofits. Engineers migrating away from FT2000-based systems typically transition to Berger Lahr's IclA or SMCI series, or to equivalent Schneider Electric motion modules following the Schneider acquisition of Berger Lahr. Backward compatibility at the wiring harness level is not guaranteed across generations; connector pinouts and signal voltage levels must be verified against the specific host controller revision.

FT2000 Full Catalog & Functionalities (SKU List)

The following SKUs represent verified models within or directly associated with the BERGER LAHR FT2000 transceiver and stepper drive ecosystem. Each entry reflects a distinct functional role within the motion control signal chain.

FT2000: Core transceiver module; signal isolation and conditioning for stepper drive interface.
FT2000.1: Variant with extended input voltage tolerance; suited for fluctuating 24 VDC bus environments.
FT2000.2: Enhanced EMC version; additional shielding for high-interference industrial zones.
WDP3-007: 2-phase stepper drive, 0.7 A/phase; paired with FT2000 in low-torque axis applications.
WDP3-014: 2-phase stepper drive, 1.4 A/phase; standard pairing for mid-range positioning axes.
WDP3-028: 2-phase stepper drive, 2.8 A/phase; high-current variant for larger stepper motors.
WDPM3-007: Microstepping drive, 0.7 A/phase; FT2000-compatible, improved positional resolution.
WDPM3-014: Microstepping drive, 1.4 A/phase; standard microstepping configuration in FT2000 systems.
WDPM3-028: Microstepping drive, 2.8 A/phase; high-current microstepping for precision heavy-load axes.
WD3-007: Compact stepper drive, 0.7 A; DIN-rail mount, FT2000 signal-compatible.
WD3-014: Compact stepper drive, 1.4 A; widely deployed in multi-axis panel configurations.
WD3-028: Compact stepper drive, 2.8 A; high-current compact variant.
STA-M17: Stepper motor, NEMA 17 frame; standard mechanical interface for FT2000-driven axes.
STA-M23: Stepper motor, NEMA 23 frame; higher torque output for medium-duty positioning.
STA-M34: Stepper motor, NEMA 34 frame; heavy-duty stepper for high-load industrial axes.
IFG60: Interface gateway module; bridges FT2000-era drives to modern PROFIBUS DP networks.
IFG61: Interface gateway, CANopen variant; enables FT2000 system integration into CANopen architectures.

Sourcing Hard-to-Find & Obsolete FT2000 Parts

The BERGER LAHR FT2000 series has been discontinued by the original manufacturer. Schneider Electric, which acquired Berger Lahr, does not provide active production or OEM repair services for this product line. For maintenance engineers operating facilities with installed FT2000-based motion control systems, the only viable sourcing channel is the industrial surplus and aftermarket spare parts market. DriveKNMS maintains a dedicated inventory program for end-of-life Berger Lahr components, including the FT2000 transceiver and its associated drive modules. Stock is sourced from decommissioned plant equipment, verified against original factory specifications, and held in climate-controlled storage to preserve component integrity. DriveKNMS provides cross-reference support to identify functional equivalents where direct FT2000 replacements are unavailable, and can advise on retrofit pathways to compatible modern drives where full lifecycle extension is required. Lead times for confirmed stock are typically 3–10 business days for international shipment.

Quality Control for the FT2000 Range

All BERGER LAHR FT2000 units processed by DriveKNMS undergo a structured inspection and functional verification protocol prior to dispatch. Visual inspection covers PCB condition, connector integrity, component seating, and evidence of thermal stress or moisture ingress. Electrical testing includes input/output signal continuity verification, isolation resistance measurement between signal and power rails, and functional simulation of the transceiver's conditioning circuit under representative load conditions. For associated stepper drive modules (WDP3, WDPM3, WD3 series), bench testing includes step pulse response verification, current regulation accuracy, and thermal performance under sustained load. Units that do not meet specification thresholds are quarantined and not offered for sale. Each dispatched unit is accompanied by a test record and is packaged in anti-static, shock-resistant materials compliant with IEC 61340-5-1 handling standards.