Bosch Rexroth VT-VSPD Series Proportional Valve Amplifier Cards VT-VSPD-1-22/V0/0-0-1

Name: Bosch Rexroth VT-VSPD Series Proportional Valve Amplifier Cards VT-VSPD-1-22/V0/0-0-1
Brand: Bosch Rexroth

Model: VT-VSPD-1-22/V0/0-0-1

Brand Bosch Rexroth

Series VT-VSPD Series Proportional Amplifier

Model VT-VSPD-1-22/V0/0-0-1

RFQ-ready model route Obsolete and surplus sourcing Export follow-up by model list

Product Overview

Commercial availability is handled through direct RFQ, model verification and export-oriented follow-up rather than public cart checkout.

Submit RFQ Email This Model

Datasheet Preview

Use attached product manuals when available. If the manual is not public yet, request the full file directly through RFQ.

Request Full Manual

Commercial Path

Use This Page To Confirm The Model, Then Move To RFQ

Product pages on DRIVEKNMS are designed to verify model, brand and series first, then move the buyer into one clean quotation path.

Technical Dossier

Product Details And Specifications

Bosch Rexroth VT-VSPD Series Technical Notes

The Evolution of VT-VSPD Architecture

Bosch Rexroth's proportional valve amplifier lineage began with fully analog boards in the VT-VSPA and VT-VSPH families, which relied on discrete op-amp circuits for ramp generation and dither injection. These were succeeded in the mid-1990s by the VT-VSPD platform, which introduced a microcontroller-based architecture with EEPROM parameter storage, replacing potentiometer-based tuning with digital parameter assignment via RS-232 or the Rexroth VT-COM interface. The VT-VSPD-1 sub-family targets single-solenoid proportional directional and pressure valves; the VT-VSPD-2 sub-family addresses dual-solenoid configurations. Suffix codes encode supply voltage range (22 = 24 VDC nominal), hardware revision (V0), and feature set (0-0-1 = standard enable, no fieldbus, single channel). Later revisions introduced PROFIBUS-DP and CANopen fieldbus options (suffix -1-0-1 and -2-0-1 respectively), enabling direct integration with Siemens S7 and Allen-Bradley ControlLogix PLCs without analog I/O cards. The current generation successor is the Rexroth VT-HACD series, which consolidates amplifier and motion controller functions on a single card with EtherCAT connectivity. However, the VT-VSPD remains the dominant installed base card in pre-2015 hydraulic systems, and direct replacement with VT-HACD requires solenoid driver reconfiguration and PLC program modification, making like-for-like VT-VSPD sparing the preferred maintenance strategy for most end users.

VT-VSPD Full Catalog & Functionalities (SKU List)

The following SKUs represent verified, commonly stocked models within the Bosch Rexroth VT-VSPD series. Each entry reflects a distinct hardware configuration. Substitution between variants requires engineering review.

VT-VSPD-1-22/V0/0-0-1: Single-axis, 24 VDC, ±10 V analog input, standard enable, no fieldbus, DIN-rail mount.
VT-VSPD-1-22/V0/1-0-1: Single-axis, 24 VDC, with integrated ramp generator and extended enable logic.
VT-VSPD-1-22/V0/0-1-1: Single-axis, 24 VDC, PROFIBUS-DP fieldbus interface, single solenoid output.
VT-VSPD-1-22/V0/0-2-1: Single-axis, 24 VDC, CANopen fieldbus interface, single solenoid output.
VT-VSPD-1-22/V0/0-0-2: Single-axis, 24 VDC, dual enable inputs, enhanced fault relay output.
VT-VSPD-2-22/V0/0-0-1: Dual-axis, 24 VDC, ±10 V analog input, dual solenoid proportional directional valve control.
VT-VSPD-2-22/V0/0-1-1: Dual-axis, 24 VDC, PROFIBUS-DP, dual solenoid output with independent ramp channels.
VT-VSPD-2-22/V0/0-2-1: Dual-axis, 24 VDC, CANopen, dual solenoid output.
VT-VSPD-1-22/V0/1-1-1: Single-axis, 24 VDC, PROFIBUS-DP, extended ramp and enable logic.
VT-VSPD-1-22/V0/1-2-1: Single-axis, 24 VDC, CANopen, extended ramp and enable logic.
VT-VSPD-1-22/V1/0-0-1: Single-axis, hardware revision V1, 24 VDC, updated EEPROM parameter map.
VT-VSPD-1-22/V1/0-1-1: Single-axis, hardware revision V1, PROFIBUS-DP, updated diagnostics register.
VT-VSPD-2-22/V1/0-0-1: Dual-axis, hardware revision V1, 24 VDC, dual solenoid, updated firmware.
VT-VSPD-1-22/V0/0-0-1-10: Single-axis, 24 VDC, extended temperature range (-20°C to +70°C), for outdoor cabinet use.
VT-VSPD-1-22/V0/0-0-1-EX: Single-axis, 24 VDC, ATEX-rated variant for Zone 2 hazardous area installation.
VT-VSPD-2-22/V0/1-0-1: Dual-axis, 24 VDC, extended ramp generator, dual solenoid, no fieldbus.
VT-VSPD-1-22/V0/0-3-1: Single-axis, 24 VDC, DeviceNet fieldbus interface, single solenoid output.

Continue The Model Path

Use system, brand and series routes to compare related published models.

Move from this exact model into the matching system hub, brand archive, model-family archive or lifecycle sourcing route before sending a final RFQ list.