GIDDINGS & LEWIS DSM-130伺服驱动器

1.产 品 资 料 介 绍：

GIDDINGS & LEWIS DSM-130 伺服驱动器详解

一、核心功能：单轴精密驱动的 “动力核心”

二、技术特点：保障单轴驱动的关键性能

• 单轴专注控制：专为单轴驱动设计，控制逻辑更聚焦，可避免多轴干扰，在精密镗床的主轴驱动中，能将转速波动控制在 ±0.1% 以内，保证切削表面光洁度。
• 宽电源适配：支持三相 AC 220V/380V/460V 工业电源，通过内部电源转换电路适应 ±10% 的电压波动，在电力不稳定的工业环境中仍能稳定输出，无需额外稳压设备。
• 中功率精准输出：适配中功率伺服电机（典型功率范围 1.5kW-15kW），输出电流稳定度达 0.5%，可驱动电机在额定负载下持续运行，满足数控机床进给轴、机器人关节等场景的动力需求。
• 多模式灵活切换：
  • 位置控制：通过脉冲指令实现 ±0.001mm 级定位，适用于精密钻孔机的孔位控制；
  • 速度控制：支持 0-3000rpm 宽速域调节，转速精度 ±0.02%，适合印刷机的恒速走纸；
  • 扭矩控制：输出扭矩误差≤2%，可用于纺织机械的恒张力卷绕。
• 高兼容性反馈：兼容增量编码器（如 1024 线）、高分辨率解析器及闭环控制装置，反馈信号采样频率达 1MHz，确保实时捕捉电机运行状态，为闭环控制提供数据支撑。
• 高速通讯能力：与 G&L 控制器或上位系统采用高速通讯协议（如 EtherCAT），数据传输延迟≤1ms，满足高动态场景下的指令实时交互，例如机器人的快速轨迹修正。
• 全面保护机制：
  • 过压 / 欠压保护：当电源电压超出 110% 或低于 90% 额定值时触发；
  • 过流保护：输出电流达额定值 150% 时自动限流；
  • 过热保护：散热器温度超 85℃时降额运行；
  • 编码器丢失保护：反馈信号中断后 0.5s 内触发安全停机，防止设备失控。

英文资料：

GIDINGS&LEWIS DSM-130 servo drive detailed explanation

1、 Core function: The "power core" of single axis precision drive

GIDINGS&LEWIS DSM-130 servo drive, as a high-performance single axis servo drive module, is the "power engine" of CNC machine tools and industrial automation systems. It receives instructions from the upper control system and provides stable power to AC or brushless DC servo motors through precise current and voltage regulation. At the same time, relying on a closed-loop control mechanism, it corrects position, speed, and torque deviations in real time to ensure the accuracy and response speed of the actuator. It is the core executing component for achieving high-precision motion control.

2、 Technical features: Ensuring key performance of single axis drive

Single axis focused control: Designed specifically for single axis drive, the control logic is more focused and can avoid multi axis interference. In the spindle drive of precision boring machines, the speed fluctuation can be controlled within ± 0.1% to ensure the smoothness of the cutting surface.

Wide power supply adaptation: Supports three-phase AC 220V/380V/460V industrial power supply, adapts to ± 10% voltage fluctuations through internal power conversion circuits, and can still output stably in unstable industrial environments without the need for additional voltage stabilization equipment.

Medium power precise output: Suitable for medium power servo motors (typical power range of 1.5kW-15kW), with an output current stability of 0.5%, it can drive the motor to operate continuously under rated load, meeting the power requirements of CNC machine tool feed axes, robot joints and other scenarios.

Multi mode flexible switching:

Position control: ± 0.001mm level positioning is achieved through pulse commands, suitable for hole position control of precision drilling machines;

Speed control: Supports wide speed range adjustment from 0-3000rpm, with a speed accuracy of ± 0.02%, suitable for constant speed paper feeding of printing machines;

Torque control: Output torque error ≤ 2%, can be used for constant tension winding of textile machinery.

High compatibility feedback: compatible with incremental encoders (such as 1024 lines), high-resolution parsers, and closed-loop control devices, with a feedback signal sampling frequency of 1MHz, ensuring real-time capture of motor operating status and providing data support for closed-loop control.

High speed communication capability: It adopts high-speed communication protocol (such as EtherCAT) with G&L controller or upper system, with data transmission delay ≤ 1ms, to meet real-time interaction of instructions in high dynamic scenarios, such as fast trajectory correction of robots.

Comprehensive protection mechanism:

Overvoltage/undervoltage protection: triggered when the power supply voltage exceeds 110% or falls below 90% of the rated value;

Overcurrent protection: Automatic current limiting when the output current reaches 150% of the rated value;

Overheating protection: When the temperature of the radiator exceeds 85 ℃, it will operate at a reduced capacity;

Encoder loss protection: Trigger a safe shutdown within 0.5 seconds after feedback signal interruption to prevent equipment from losing control.

2.产      品      展      示      

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