DSQC346G 3HAB8101-8 机器人伺服驱动单元  

1.产 品 资 料 介 绍：

ABB DSQC346G 3HAB8101-8 机器人伺服驱动单元

1. 品牌型号：ABB DSQC346G，物料号 3HAB8101-8，伺服驱动单元（DRIVE UNIT GT）。
2. 适配系统：S4、S4C、S4C + 控制器，兼容 IRB 2400、IRB 4400、IRB 6400、IRB 6700 等机型。
3. 核心功能：接收控制器运动指令，驱动伺服电机；实时采集编码器反馈，实现高精度闭环控制；提供电机保护与故障诊断。
4. 驱动类型：交流伺服驱动，适配 ABB 原厂伺服电机，支持速度 / 位置 / 扭矩三闭环控制。
5. 控制算法：采用矢量控制与 PWM 调制，动态响应快、定位精度高、运行平稳。
6. 供电规格：主回路三相 380–480V AC；控制回路 24V DC，由控制柜供电。
7. 接口配置：
   • 电机接口：动力线 + 编码器反馈线接口
   • 通信接口：接入 S4C + 内部总线，与控制器实时交互
   • 状态接口：故障输出、使能、急停等安全信号
8. 保护功能：内置过压、过流、过载、过热、短路、编码器断线保护，保障电机与驱动安全。
9. 状态指示：多色 LED 显示运行、就绪、故障、通信状态，便于快速诊断。
10. 安装方式：S4C + 控制柜机架直插安装，模块化设计，支持快速更换。
11. 物理参数：尺寸约 120×370×175mm，重量约 3.26kg，防护等级 IP20。
12. 环境适应：工作温度 - 10℃~+55℃，湿度 5%–95%（无冷凝），适应工业现场振动与电磁干扰。
13. 应用场景：机器人各轴运动控制、焊接、搬运、喷涂、装配等高精度运动场景。
14. 产品状态：已停产，为 S4 系列经典备件，市场以翻新 / 库存 / 维修件为主。

DSQC346G 3HAB8101-8 机器人伺服驱动单元 英文资料：

ABB DSQC346G 3HAB8101-8 Robot Servo Drive Unit

DSQC346G (3HAB8101-8) is a specialized AC servo drive unit for ABB S4/S4C+series robots, responsible for driving robot servo motors and achieving high-precision position, speed, and torque closed-loop control. It is the core power component of robot motion control.

Brand and model: ABB DSQC346G, material number 3HAB8101-8, servo drive unit (DRIVE UNIT GT).

Adaptation system: S4, S4C, S4C+controller, compatible with IRB 2400, IRB 4400, IRB 6400, IRB 6700 and other models.

Core function: Receive controller motion commands and drive servo motors; Real time collection of encoder feedback to achieve high-precision closed-loop control; Provide motor protection and fault diagnosis.

Drive type: AC servo drive, compatible with ABB original servo motor, supporting speed/position/torque three loop control.

Control algorithm: using vector control and PWM modulation, with fast dynamic response, high positioning accuracy, and smooth operation.

Power supply specifications: main circuit three-phase 380-480V AC; Control circuit 24V DC, powered by control cabinet.

Interface configuration:

Motor interface: power line+encoder feedback line interface

Communication interface: connected to S4C+internal bus, real-time interaction with controller

Status interface: Fault output, enable, emergency stop and other safety signals

Protection function: Built in overvoltage, overcurrent, overload, overheating, short circuit, and encoder disconnection protection to ensure the safety of the motor and drive.

Status indication: Multi color LED displays running, ready, faulty, and communication status for quick diagnosis.

Installation method: S4C+control cabinet rack direct insertion installation, modular design, supports quick replacement.

Physical parameters: size approximately 120 × 370 × 175mm, weight approximately 3.26kg, protection level IP20.

Environmental adaptation: Working temperature -10 ℃~+55 ℃, humidity 5% -95% (non condensing), suitable for industrial site vibration and electromagnetic interference.

Application scenarios: high-precision motion scenarios such as robot axis motion control, welding, handling, spraying, assembly, etc.

Product status: discontinued, a classic spare part of the S4 series, mainly for refurbished/inventory/repair parts in the market.

This driving unit has the core advantages of high dynamic response, precise closed-loop control, comprehensive protection, and stability and durability, and is a key power component for ABB S4 series robots to achieve precise motion.

DSQC346G 3HAB8101-8 机器人伺服驱动单元 产品展示

产品视频

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The content is from Ruichang Mingsheng Automation Equipment Co., LTD

Contact: +86 15270269218