Standard No.:	JB/T 8728-1998
English Name:	Low speed high torque hydraulic motor
Chinese Name:	低速大扭矩液压马达
Chinese Classification:	J20    Hydraulic and pneumatic device
Professional Classification:	JB    Professional Standard - Machinery
ICS Classification:	23.100.10 23.100.10    Pumps and motors 23.100.10
Source Content Issued by:	National Hydraulic and Pneumatic Standardization Technical Committee
Issued on:	1998-03-19
Implemented on:	1998-7-1
Status:	superseded
Superseded by:	JB/T 8728-2010 Low speed high torque hydraulic motor
Superseded on:	2010-7-1
Abolished on:	2010-07-01
Target Language:	English
File Format:	PDF
Word Count:	8500 words
Translation Price(USD):	570.0
Delivery:	via email in 1~3 business day

JB/T 8728-1998 本标准规定了内曲线径向柱塞马达、曲轴连杆径向柱塞马达、曲轴无连杆径向柱塞马达、径向钢球马达、双斜盘轴向柱塞马达等5种低速大扭矩液压马达的结构类型、试验方法、检验规则和标志、包装。 本标准适用于以液压油或性能相当的其它矿物油为介质的内曲线径向柱塞马达、曲轴连杆径向柱塞马达、曲轴无连杆径向柱塞马达、径向钢球马达、双斜盘轴向柱塞马达等5种结构类型的低速大扭矩液压马达。其它结构类型的低速大扭矩液压马达可参照使用。