Bosch Rexroth 80190-320-03-R / 80190-318-51 – High-Performance AC Servo Drive | IndraDrive Series
Engineering Background
The Bosch Rexroth IndraDrive platform represents one of the most widely deployed servo drive architectures in precision motion control. Engineered in Germany to IEC/EN industrial standards, IndraDrive units are the backbone of high-cycle CNC machining centers, robotic assembly lines, and coordinated multi-axis packaging systems worldwide.
Product Positioning
Part numbers 80190-320-03-R and 80190-318-51 identify a matched IndraDrive servo drive module — the primary power stage and its associated control/firmware board. Procurement engineers sourcing a direct replacement or spare for an existing IndraDrive installation will find this unit a verified, drop-in solution with no re-parameterization of the drive family required.
Complete Technical Specifications
- Manufacturer: Bosch Rexroth AG
- Primary Part No.: 80190-320-03-R
- Secondary / Board Part No.: 80190-318-51
- Product Family: IndraDrive (Hxx / Cxx series)
- Drive Type: AC Servo Drive (single-axis)
- Supply Voltage: 3 × 400 / 480 V AC, 50/60 Hz (nominal)
- Control Interface: SERCOS III / PROFIBUS / EtherCAT (firmware-dependent)
- Feedback Compatibility: Hiperface, EnDat 2.1/2.2, Resolver, TTL/HTL incremental
- Protection Class: IP20 (panel-mount)
- Cooling: Forced-air (internal fan)
- Weight (unit): approx. 220 g (control board assembly)
- Compliance: CE, UL, RoHS
- Country of Origin: Germany
Proven Application Environments
- CNC machining centers (milling, turning, grinding) — axis feed and spindle drives
- Industrial robots — joint servo control in 6-axis and SCARA configurations
- Packaging machinery — high-speed pick-and-place and form-fill-seal lines
- Printing and converting — register control and tension management
- Semiconductor and electronics assembly — precision positioning stages
- Injection molding — clamp and injection axis servo control
Engineering Advantages
- Dual-part traceability: Both the power stage (80190-320-03-R) and control board (80190-318-51) are matched and tested together, eliminating firmware/hardware mismatch risk.
- IndraDrive ecosystem compatibility: Plug-compatible with existing IndraDrive supply units (HMV), axis modules (HMD/HMU), and Rexroth IndraMotion controllers.
- Multi-protocol firmware: Supports SERCOS III, PROFIBUS-DP, EtherCAT, and CANopen depending on loaded firmware — no hardware swap required for protocol change.
- Safe Motion ready: Integrated STO (Safe Torque Off) and optional SS1/SS2/SLS safety functions per IEC 62061 / ISO 13849.
- Regenerative braking: Built-in regen chopper reduces energy waste and eliminates need for external braking resistors in most applications.
System Architecture & Signal Flow
The IndraDrive architecture separates the supply unit (AC mains rectification and DC bus management) from the axis drive module. The 80190-320-03-R power stage receives DC bus power from the supply unit and converts it to variable-frequency, variable-voltage AC output to the servo motor. The 80190-318-51 control board handles all closed-loop position/velocity/torque algorithms, fieldbus communication, and safety logic. Signal flow: PLC/CNC → Fieldbus → Control Board (80190-318-51) → PWM Gate Signals → Power Stage (80190-320-03-R) → Servo Motor → Encoder Feedback → Control Board.
Sourcing & Quality Verification
- Source: Verified industrial surplus and authorized distribution channels
- Inspection: Visual inspection, label verification, and functional power-on test performed prior to listing
- Packaging: ESD-safe anti-static bag + foam-lined carton for international transit
- Warranty: 90-day operational warranty against DOA; extended warranty available on request
- Lead Time: In-stock units ship within 1–3 business days; contact us for volume availability
Procurement Process
- Confirm your existing IndraDrive supply unit model and DC bus voltage compatibility.
- Verify fieldbus protocol requirement (SERCOS III / PROFIBUS / EtherCAT) against your controller.
- Submit PO or request a formal quotation via [email protected].
- Receive proforma invoice with HS code 8537.10 for customs clearance documentation.
- Unit ships with test report, packing list, and commercial invoice.
Technical FAQ
Q: Are both part numbers required, or can I order just one board?
A: The 80190-320-03-R (power stage) and 80190-318-51 (control board) are sold as a matched set. Mixing unmatched revisions can cause firmware incompatibility. Contact us if you need only one sub-assembly.
Q: What firmware version is loaded?
A: Firmware version is confirmed at time of order. Please specify your required protocol (SERCOS III, PROFIBUS, EtherCAT) when ordering so we can verify compatibility.
Q: Can this drive replace an older IndraDrive Hxx unit?
A: In most cases yes, provided the DC bus voltage and power rating match. Our engineers can review your existing parameter file (*.par / *.bak) to confirm compatibility before shipment.
Q: Do you provide installation support?
A: Yes. Remote commissioning guidance is available via email and video call. We can assist with IndraWorks DS parameter upload and initial drive enable sequence.
© 2026 Konmask.com. All rights reserved.
Original Source: https://Konmask.com
Contact: [email protected] | +0086 19859288691
