RTA 集团是运动控制行业领先的公司。RTA自1976年以来一直生产步进电机驱动器。
RTA驱动器PLUS ET A3产品介绍
INTRODUCTION
New series of stepping motor drives with EtherCAT interface, based on the following versions:
- PLUS ET A3: with DC power supply (39-85 VDC)
- PLUS ET B3: with AC power supply (28-62 VAC)
Drives optimized for coupling with SANYO DENKI stepping motors, fitted with encoder.
Compact system, developed to offer a wide variety of integrated functions and optimized for the most demanding motion control applications.
HIGHLIGHTS
Communication by means of EtherCAT interface.
Modes of operation: PROFILE POSITION and CSP.
Full digital microstepping drive.
Wide range of stepping motors to be coupled with: holding torque up to 9.2 Nm and flange size up to 86 mm.
Extremely compact size.
A highly sophisticated operation system, preserving anyhow the traditional ease of use of R.T.A. drives.
TECHNICAL SPECIFICATIONS
Version: drive housed in a metallic box 152 x 129 x 46 mm, equipped with plug-in connectors.
Range of operating voltages: 39-85 VDC.
Nominal current.: 6 Amp.
Protections:
-Protection against under-voltage and over-voltage.
-Protection against a short-circuit at motor outputs.
-Overtemperature protection.
Electronic damping facility for further acoustic noise and mechanic vibrations reduction.
Optoinsulated auxiliary and programmable inputs and outputs.
Optimized for coupling with SANYO DENKI stepping motors, fitted with encoder.
External fans not needed.
Warranty: 24 months.
SETTING BY MEANS OF EtherCAT INTERFACE
Wide range of motor phase current setting.
Motor current overboost.
Intelligent management of the current profile.
Communication by means of EtherCAT (CoE) interface.
Modes of operation: PROFILE POSITION and CSP.
Different variety of HOMING operation modes.
Encoder feedback.
介绍
具有 EtherCAT 接口的新系列步进电机驱动器，基于以下版本：
- PLUS ET A3: 带直流电源 (39-85 VDC)
- PLUS ET B3: 带交流电源 (28-62 VAC)
驱动器针对与 SANYO DENKI 步进电机的耦合进行了优化，配有编码器。
紧凑型系统，专为提供各种集成功能而开发，并针对最苛刻的运动控制应用进行了优化。
要点
通过EtherCAT接口进行通讯。
操作模式：Profile POSITION 和 CSP。
全数字微步进驱动器。
多种步进电机可连接：保持扭矩高达 9.2 Nm，法兰尺寸高达 86 mm。
尺寸非常紧凑。
技术规格
版本：驱动器装在 152 x 129 x 46 mm 金属盒中，配备插入式连接器。
工作电压范围： 39-85 VDC。
标称电流: 6安培
保护：
-欠电压和过电压保护。
- 电机输出短路保护。
-超温保护。
电子阻尼装置可进一步减少噪音和机械振动。
光电隔离辅助和可编程输入和输出。
针对与 SANYO DENKI 步进电机（配有编码器）的耦合进行了优化。
无需外接风扇。
保质期：24个月。
通过 EtherCAT 接口设置
电机相电流设定范围广。
电机电流超升。
智能管理当前配置文件。
通过 EtherCAT（CoE）接口进行通信。
操作模式：Profile POSITION 和 CSP。
编码器的反馈
RTA驱动器其他常用型号：
RTA PLUS ET A3
RTA PLUS ET B3