描述
一、核心参数
参数规格说明
型号3HAC028470-001 ABB原厂标准编号
适用机型ABB IRB 6640系列机器人适配第二关节轴（大臂摆动轴）平衡系统
工作介质矿物油（ISO VG 46）低凝点液压油，耐-20℃低温
工作压力200 bar（最大）额定工作压力150 bar
流量范围15-40 L/min适配关节运动速度调节
防护等级IP65（推断）耐粉尘、油雾工业环境
认证CE、RoHS符合欧盟安全与环保标准
二、技术特性
液压平衡设计
动态补偿：通过内置压力传感器实时监测缸体负载，自动调节平衡力矩（误差≤±5%）3。
刚性结构：高强度铝合金缸体，抗冲击载荷≥2000 Nm。
密封系统
双唇密封圈：聚氨酯材质（PU-95A），耐油性达IPM 100级。
自润滑活塞：PTFE涂层降低摩擦系数（μ≤0.08）。
环境适应性
耐高温：密封件耐受短期120℃高温（参考同类部件）3。
抗污染：过滤精度5μm，延长使用寿命30%。
I.Key Parameters
Parameter Specification Description
Model Number 3HAC028470-001 ABB original standard part number
Applicable Model ABB IRB 6640 series robot Compatible with the second joint axis(main arm swing axis)balancing system
Working Fluid Mineral oil(ISO VG 46)Low-pour point hydraulic oil,resistant to-20°C low temperatures
Working Pressure 200 bar(maximum)Rated working pressure 150 bar
Flow Rate Range 15-40 L/min Suitable for joint speed control
Protection Level IP65(estimated)Resistant to dust and oil mist in industrial environments
Certifications CE,RoHS Compliant with EU safety and environmental standards
II.Technical Features
Hydraulic Balancing Design
Dynamic Compensation:Monitors cylinder load in real time via an integrated pressure sensor,automatically adjusting the balancing torque(error≤±5%)3.
Rigid Structure:High-strength aluminum alloy cylinder,impact load resistance≥2000 Nm.
Sealing System
Dual-lip seal:Polyurethane material(PU-95A),oil resistance up to IPM 100 grade.
Self-lubricating piston:PTFE coating reduces friction coefficient(μ≤0.08).
Environmental Adaptability
High Temperature Resistance:Seals withstand short-term temperatures up to 120°C(based on similar components)3.
Contamination Resistance:5μm filtration precision,extends service life by 30%.
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