517H Series

產品概況：

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


性能特點：

閥體材料		Aluminum
箱式排水選擇		No
電路類型		Open
配置		Single
控制方法		No
能量回收能力		No
過濾選擇		No
流體類型		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
最流體溫度（F)		158
最小流體溫度（F)		-40
最大流體溫度（c)		70
最小流體溫度（C)		-40
最大噪音級別（DBA)		63 dBA @ 2950 RPM
最大操作壓力（bar)		240
最大操作壓力（psi)		3481
最大徑向軸載荷(公斤)		NA
最大徑向軸載荷(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
介質		NA
裝配選擇		SAE
端口連接		SAE | ODT