描述
ABB 3HAC14265-1是ABB工业机器人系统中一款关键的机械臂结构组件，通常用于IRB 6600、IRB 7600等中大型机器人系列，主要作为上臂（Upper Arm）或下臂（Lower Arm）的支撑模块，承担机械传动、负载支撑及运动稳定性保障的核心功能。以下是详细的产品详情：
一、产品定位与核心作用
定位：
3HAC14265-1是ABB机器人机械臂的关键结构件，直接参与机器人的多关节运动控制，适用于重负载、高精度、高刚性的工业场景。
典型应用机器人型号：
IRB 6600系列：负载范围150kg~300kg，工作半径2.05m~3.2m，常用于汽车焊接、大型工件搬运。
IRB 7600系列：负载范围150kg~630kg，工作半径2.55m~3.5m，适用于锻造、压铸、重型装配。
核心作用：
支撑机械臂重量：与基座、手腕、末端执行器协同，构成完整的运动链，确保结构稳定性。
传递动力：通过内置传动机构（如伺服电机、减速器）将电机扭矩转换为关节运动，支持高负载下的平滑运行。
减少振动与变形：高刚性设计（如铸铁或高强度铝合金材质）降低动态负载下的变形，保证重复定位精度±0.1mm以内。
二、技术规格与性能参数
1.机械结构
材料与工艺：
主体材料：
高强度铝合金（如6061-T6）：轻量化设计，适用于需要降低整体重量的场景（如高速搬运）。
铸铁（如GG25）：高刚性、抗冲击性强，适用于重负载、高振动环境（如锻造、压铸）。
表面处理：
铝合金****：阳极氧化，防腐蚀、耐磨，表面硬度HV≥300。
铸铁****：喷砂+涂层（如环氧树脂），防止生锈与划伤，延长使用寿命。
传动方式：
伺服电机驱动：集成ABB专用伺服电机（如3HAC12934-1系列），通过谐波减速器（Harmonic Drive）或RV减速器实现高精度、低背隙传动。
同步带传动（部分型号）：连接电机与关节轴，降低噪音与振动，简化维护流程。
接口设计：
电气接口：
动力线接口：连接伺服驱动器，传输三相交流电（400V/480V），额定电流50A~200A（根据电机功率调整）。
编码器接口：反馈电机位置、速度信号至控制器（如IRC5），实现闭环控制。
机械接口：
法兰盘：符合ISO 9409-1标准，可安装手腕模块（如3HAC14208-1）或末端执行器（焊枪、夹爪）。
定位销/孔：确保重复安装精度≤0.05mm，避免偏移导致运动误差。
The ABB 3HAC14265-1 is a key arm component in ABB’s industrial robot systems.It is commonly used in medium-to-large robot series such as the IRB 6600 and IRB 7600.It primarily serves as a support module for the upper or lower arm,fulfilling the core functions of mechanical transmission,load support,and motion stability.The following is a detailed product description:
I.Product Positioning and Core Function
Positioning:
The 3HAC14265-1 is a key structural component in ABB’s robot arms,directly involved in the robot’s multi-joint motion control.It is suitable for industrial applications requiring heavy loads,high precision,and high rigidity.
Typical Application Robot Models:
IRB 6600 Series:With a load range of 150kg to 300kg and a working radius of 2.05m to 3.2m,it is commonly used in automotive welding and large workpiece handling.IRB 7600 Series:With a load range of 150kg to 630kg and a working radius of 2.55m to 3.5m,it is suitable for forging,die-casting,and heavy assembly.
Core Function:
Supporting the robot arm’s weight:Working in conjunction with the base,wrist,and end effector,it forms a complete kinematic chain,ensuring structural stability.
Transmitting Power:Converting motor torque into joint motion through an internal transmission mechanism(such as a servo motor and reducer),it supports smooth operation under high loads.
Reducing Vibration and Deformation:High-rigidity designs(such as cast iron or high-strength aluminum alloy)minimize deformation under dynamic loads and ensure repeatability within±0.1mm.
II.Technical Specifications and Performance Parameters
1.Mechanical Structure
Material and Processing:
Main Material:
High-strength aluminum alloy(such as 6061-T6):Lightweight design,suitable for applications requiring reduced overall weight(such as high-speed handling).Cast Iron(e.g.,GG25):High rigidity and strong impact resistance,suitable for heavy-load,high-vibration environments(e.g.,forging and die-casting).
Surface Treatment:
Aluminum Alloy****:Anodized for corrosion and wear resistance,surface hardness HV≥300.
Cast Iron****:Sandblasting and coating(e.g.,epoxy resin)to prevent rust and scratches,extending service life.
Drive:
Servo Motor Drive:Integrates ABB’s dedicated servo motors(e.g.,3HAC12934-1 series)through a harmonic drive or RV reducer for high-precision,low-backlash transmission.
Synchronous Belt Drive(select models):Connects the motor and joint shaft,reducing noise and vibration and simplifying maintenance.
Interface Design:
Electrical Interface:
Power Line Interface:Connects to the servo drive,transmitting three-phase AC power(400V/480V),with a rated current of 50A to 200A(adjusted based on motor power).Encoder Interface:Provides feedback of motor position and speed signals to a controller(such as the IRC5)for closed-loop control.
Mechanical Interface:
Flange:Compliant with ISO 9409-1,suitable for mounting a wrist module(such as the 3HAC14208-1)or an end effector(welding gun,gripper).
Location Pins/Hole:Ensures repeatable mounting accuracy of≤0.05mm to prevent motion errors caused by offset.
ABB Model: GBU72 3BHE055094R0002 Model: 3BHE055094R0002 GBU72 Model: GBU72 Model: 3BHE055094R0002 Model: 3BHE031197R0001 Model: 3BHB030310R0001 Model: 73BHE055094R0002 GBU72 Model: 73BHE055094R0002 Model: GBU72 Model: ABB PCS6000 PRODUCT FAMLIY ABB 5SHY4045L0006 3BHB030310R0001 3BHE039203R0101 GVC736CE101
