AS33-M50M数据手册Broadcom中文资料规格书

描述 Description

The AS33-M50M series encoder is a 50-bit absolute magnetic encoder comprising 18-bit single-turn (ST) and 32-bit multi-turn (MT) counts by Broadcom Inc.The design of this encoder features state of the art Energy Harvesting Multi-turn technology. This technology converts rotating magnetic field into electrical energy, which powers the revolution tracking circuit regardless of the encoder rotation speed and direction. Therefore, there is no loss of revolution count even in the absence of external power supply. Energy Harvesting Multi-Turn does not require periodic maintenance of the battery backup components and the down time associated with it.To improve system integrity and simplicity, a single magnetic solution is responsible for both ST and MT positions generation.The AS33-M50M series encoder has a built-in communication protocol, which is supported by a full-duplex or half-duplex line transmissions drive, offering good noise immunity for more robust transmission of data up to 10Mbps in harsh industrial applications. Being a magnetic technology-based encoder, it is a robust solution against contamination such as dust and fingerprints on the sensing element. As a result, it requires less stringent controls in production handling and harsh environments.

特性 Features

• Patented Energy Harvesting technology
• Total 50-bit resolution with 18-bit single-turn and 32-bit multi-turn
• Overall encoder outer diameter Ø33 mm and maximum height of 20 mm
• Built-in communication protocol (option): Standard SSI, BiSS C & RS-485 half-duplex
• Built-in temperature sensor
• Operating temperature range -40°C to 115°C.
• Magnetic System robust against contaminant
• RoHs Compliance

应用 Application

• Servo motor
• Robotic engineering and automation
• Factory and automotive automation
• Specialized equipment