Product overview
Description
The STEVAL-ETH001V1 servo drive evaluation board has been developed to address three-phase PMSM applications oriented to multi-axial position control and connectivity.
The evaluation board embeds a motor control power stage, a digital actuation section and a power management section.
The motor control power stage hosts the STDRIVE101 half-bridge gate driver and six STH270N8F7-2 power MOSFETs, featuring real-time connectivity with Ethercat communication protocol supported by the NETX90 network controller, whereas the digital actuation section hosts an industrial IO management section with CLT03-2Q3 (input) and IPS160H (output). The power management section is powered by L7987, L7805CD2T-TR and LD39150DT33-R devices.
The STEVAL-ETH001V1 is equipped with two RJ45 connectors for daisy chain connection and an RS485 interface for digital encoder or host connection powered by ST3485EI. For a better noise immunity, the PCB is characterized by a 6-layer stack and an insulated track for supply line and ground. A quadrature encoder interface with index is also present.
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All features
- Real-time communication via Ethercat protocol
- Three-phase motor drive inverter based on STDRIVE101 gate driver and STH270N8F7-2 power MOSFET
- STM32F767ZI microcontroller Arm®32-bit Cortex®-M7
- NETX90 network controller
- Main supply voltage up to 48 V with a max. overvoltage robustness of 60 V
- Max. power dissipation up to 700 W
- Motor brake dissipative energy circuit
- Digital actuation section for industrial loads
- RS485 interface for digital encoder and host interface
- On-board DC-DC converter and linear regulator
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All resources
| Resource title | Version | Latest update |
|---|
Board Manufacturing Specifications (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| ZIP | 1.0 | 09 Apr 2021 | 09 Apr 2021 |
Bill of Materials (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 1.0 | 09 Apr 2021 | 09 Apr 2021 |
Schematic Pack (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 1.0 | 09 Apr 2021 | 09 Apr 2021 |
Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | WEEE Compliant | Material Declaration** |
|---|---|---|---|---|---|---|
| STEVAL-ETH001V1 | Active | CARD | Industrial | Ecopack2 | Yes | |
STEVAL-ETH001V1
Package:
CARDMaterial Declaration**:
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
Sample & Buy
| Part Number | Order from distributors | Order from ST | Core Product | Marketing Status | Supplier | ECCN (US) | ECCN (EU) | Country of Origin | Budgetary Price (US$)*/Qty | |
|---|---|---|---|---|---|---|---|---|---|---|
| STEVAL-ETH001V1 | distributors No availability of distributors reported, please contact our sales office | STDRIVE101, STH270N8F7-2, STM32F767ZI | Active | ST | EAR99 | NEC | ITALY | |
(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors