517H Series

产品概况：

Parker’s Aluminum Pump 517H Series is a silent fixed displacement gear pump which utilizes a specially developed rotor profile. Quiet high performance and high power density making them ideal in a broad selection of markets such as Material Handling, Agriculture, Turf, as well as a variety of Industrial Applications. They are available as single section pumps.

Markets:
• Aerial
• Agriculture Machinery
• Material Handling Equipment
• Turf Equipment
• Vocational & Municipal Equipment

Features/Benefits:
• Three-piece construction for distribution flexibility
• Aluminum pumping sections for light weight
• Journal bushings for long life
• Pressure balanced thrust blocks for high efficiency
• Constant mesh helicoidal gear design for quiet operation

Applications:
• Power steering pumps
• Brake pump
• Hydraulic Power Unit
• Aerial Lift
• Transfer pump
• Lube pump

Technical Specifications:
• Sizes from 28.0 to 50.3 cc (1.71 to 3.07 cir)
• Operating pressures up to 240 bar (3,481 psi)
• Speeds up to 3,000 rpm
• CW, and CCW rotation pumps available
• SAE shafts, flanges and porting available


性能特点：

阀体材料		Aluminum
箱式排水选择		No
电路类型		Open
配置		Single
控制方法		No
能量回收能力		No
过滤选择		No
流体类型		Standard Hydraulic Fluid
最大排量（cm3/rev）		50.3
最大排量（in3/rev）		3.07
最大流量 (gpm)		NA
最大流量 (lpm)		NA
最流体温度（F)		158
最小流体温度（F)		-40
最大流体温度（c)		70
最小流体温度（C)		-40
最大噪音级别（DBA)		63 dBA @ 2950 RPM
最大操作压力（bar)		240
最大操作压力（psi)		3481
最大径向轴载荷(公斤)		NA
最大径向轴载荷(磅)		Consult Parker
最大速度（rpm）		3000
最大粘度(SUS)		150 CST
最小粘度（SUS)		15 CST
最大重量（公斤）		NA
最大重量（磅）		NA
介质		NA
装配选择		SAE
端口连接		SAE | ODT