GIDDINGS & LEWIS 401-34438-00无刷伺服电机

1.产 品 资 料 介 绍：

GIDDINGS & LEWIS 401-34438-00 无刷伺服电机详解

一、核心功能：高精度运动的 “动力执行单元”

二、技术特点：支撑高效运动的关键性能

• 无刷结构优势：采用电子换向替代传统电刷，彻底消除机械磨损与火花干扰，使用寿命延长至 2 万小时以上（是有刷电机的 5 倍）。在连续运行的自动化生产线中，可减少 90% 的电机维护次数，降低停机损失。
• 中功率精准输出：额定功率覆盖中功率等级（典型 1.5kW-15kW），能稳定驱动多轴机床进给系统或机器人关节，输出扭矩波动≤2%，确保切削、装配等动作的均匀性。
• 宽电压适配：兼容 220V/380V AC 等工业标准电压，通过内部稳压电路适应 ±10% 的电压波动，在电力不稳定的车间环境中仍能保持转速稳定（波动≤0.5%）。
• 高转速响应：额定转速设计支持高速运行（典型 3000rpm-6000rpm），配合伺服驱动器可实现 0-6000rpm 的加速时间≤0.5s，满足高速切削、快速分拣等场景的动态需求。
• 多模式闭环控制：
  • 位置控制：通过编码器反馈实现 ±0.001mm 定位精度，适用于精密钻孔机的孔位控制；
  • 速度控制：转速控制精度 ±0.1%，适合印刷机的恒速走纸；
  • 扭矩控制：输出扭矩误差≤3%，可用于纺织机械的恒张力卷绕。

英文资料：

GIDINGS&LEWIS 401-34438-00 Brushless Servo Motor Detailed Explanation

1、 Core function: "Power execution unit" for high-precision motion

GIDINGS&LEWIS 401-34438-00 brushless servo motor, as an industrial grade high-performance execution component, has become the "power core" of CNC machine tools and automation equipment with its brushless structural design and precise control capabilities. It converts the electrical signal of the servo drive into mechanical motion, corrects the action error in real-time through closed-loop feedback, maintains micrometer level positioning accuracy during high-speed operation, and relies on brushless technology to reduce wear and ensure long-term stable operation. It is a key execution unit that connects control instructions with actual actions.

2、 Technical features: Key performance supporting efficient movement

Advantages of brushless structure: using electronic commutation instead of traditional electric brushes, completely eliminating mechanical wear and spark interference, and extending the service life to more than 20000 hours (5 times that of brushed motors). In a continuously running automated production line, it can reduce 90% of motor maintenance times and minimize downtime losses.

Medium power precise output: The rated power covers medium power levels (typical 1.5kW-15kW), which can stably drive multi axis machine tool feed systems or robot joints. The output torque fluctuation is ≤ 2%, ensuring the uniformity of cutting, assembly and other actions.

Wide voltage adaptation: Compatible with industrial standard voltages such as 220V/380V AC, adapts to ± 10% voltage fluctuations through internal voltage regulation circuits, and can maintain stable speed (fluctuation ≤ 0.5%) in workshop environments with unstable power.

High speed response: The rated speed design supports high-speed operation (typical 3000rpm to 6000rpm), and with the help of servo drives, it can achieve acceleration time of 0-6000rpm ≤ 0.5s, meeting the dynamic requirements of high-speed cutting, fast sorting and other scenarios.

Multi mode closed-loop control:

Position control: Achieve ± 0.001mm positioning accuracy through encoder feedback, suitable for hole position control of precision drilling machines;

Speed control: Speed control accuracy ± 0.1%, suitable for constant speed paper feeding of printing machines;

Torque control: Output torque error ≤ 3%, can be used for constant tension winding of textile machinery.

2.产      品      展      示      

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