COPLEY CONTROLS直流电驱动器R20-090-36-R产品参数
SPECIFICATIONS | |
Peak Current | 36 (25.5) |
Peak time | 1 |
Continuous current (Note 1) | 12 (8.5) |
Peak Output Power | 2.95 |
Continuous “ “ | 1.06 |
Output resistance | 0.036 |
Maximum Output Voltage | Vout = HV*0.97 - Rout*Iout |
HVmin~HVmax | +20 to +90 |
Ipeak | 40 |
Icont | 13.3 |
Aux HV | +20 to +HV Vdc @ 500 mAdc maximum |
Type | 3-phase MOSFET inverter, 15 kHz center-weighted PWM, space-vector modulation |
PWM ripple frequency | 30 kHz |
COPLEY CONTROLS直流电驱动器R20系列产品介绍
Accelnet R20是一款坚固耐用的高性能直流电驱动器,用于无刷和有刷电机的位置,速度(使用编码器,旋转变压器,霍尔或BEMF)以及转矩控制。它可以作为使用CANopen协议的分布式驱动器,也可以作为接受来自外部运动控制器的模拟或数字命令的独立驱动器。在独立模式下,电流和速度模式接受数字50%PWM或PWM /极性输入以及±10V模拟量。在位置模式下,输入可以是来自步进电机控制器的增量位置命令,也可以是来自主编码器的模拟±10V或A / B正交命令。脉冲位置比可编程用于电子齿轮。
Accelnet R20型号在CANopen DS-301 V4.01(EN 50325-4)应用层的DSP-402协议下充当运动控制设备。支持的DSP-402模式包括:轮廓位置,轮廓速度,轮廓扭矩,内插位置模式(PVT)和归位。两个CAN端口与驱动电路光学隔离。
有十二个数字输入,其中十一个具有可编程功能。其中包括CAN地址,中止运动,限制和原点开关,步进/编码器脉冲输入,复位,数字转矩或速度给定以及电机过热。输入[IN1]专用于驱动器使能。具有三个可编程逻辑输出,用于报告驱动器故障,电机制动控制或其他状态指示。
驱动器电源是来自稳压或非稳压电源的变压器隔离的DC。 AuxHV输入电源为“ keepalive”操作提供控制电路,使驱动功率级完全断电,而不会丢失位置信息或与控制系统的通信。
Accelnet R20 is a ruggedized high-performance, DC powered drive for position, velocity (using encoder, resolver, Halls, or BEMF), and torque control of brushless and brush motors. It operates as a distributed drive using the CANopen protocol, or as a stand-alone drive accepting analog or digital commands from an external motion controller. In stand-alone mode, current and velocity modes accept digital 50% PWM or PWM/polarity inputs as well as ±10V analog. In position mode inputs can be incremental position commands from step-motor controllers, analog ±10V, or A/B quadrature commands from a master-encoder. Pulse to position ratio is programmable for electronic gearing.
Accelnet R20 models operate as Motion Control Devices under the DSP-402 protocol of the CANopen DS-301 V4.01 (EN 50325-4) application layer. DSP-402 modes supported include: Profile Position, Profile Velocity, Profile Torque, Interpolated Position Mode (PVT), and Homing. The two CAN ports are optically isolated from drive circuits.
There are twelve digital inputs eleven of which have programmable functions. These include CAN address, motion-abort, limit & home switches, stepper/encoder pulse inputs, reset, digital torque or velocity reference, and motor over-temperature. Input [IN1] is dedicated for the drive Enable. There are three programmable logic outputs for reporting an drive fault, motor brake control, or other status indications.
Drive power is transformer-isolated DC from regulated or unregulated power supplies. An AuxHV input powers control circuits for “keepalive”operation permitting the drive power stage to be completely powered down without losing position information, or communications with the control system.
COPLEY CONTROLS直流电驱动器R20-090-36-R
爱泽工业(IZE INDUSTRIES)特价经销、常用备件COPLEY CONTROLS 直流电驱动器部分型号:
COPLEY CONTROLS R20-055-18
COPLEY CONTROLS R20-090-36-R
COPLEY CONTROLS R20-090-09
COPLEY CONTROLS R20-090-18
COPLEY CONTROLS R20-090-36
COPLEY CONTROLS R20-180-09
COPLEY CONTROLS R20-180-18
COPLEY CONTROLS BRUSHLESS MOTORS NEW + ORIGINAL+ ONE YEAR WARRANTY
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COPLEY CONTROLS直流电驱动器R20-090-36-R产品参数