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By certification 
BM4 Series Hydraulic Motor
Features
1.Use 8 or 9 stator-rotor structure to make rotating more stable，high mechanical efficiency
2.Output-shaft uses the design of a multiple-set-ball bearing and a roller bearing, to bear high force in radial direction
3.Compact structure, a lot of displacement and connecting ways for customers to install and use
4.Design of inlet sealing to keep from oil-leaking
5.Use one driving structure to keep the rotating in a same speed, solving the problem of the out-of-sync caused by two-driving.
Features
1.Use 8 or 9 stator-rotor structure to make rotating more stable，high mechanical efficiency
2.Output-shaft uses the design of a multiple-set-ball bearing and a roller bearing, to bear high force in radial direction
3.Compact structure, a lot of displacement and connecting ways for customers to install and use
4.Design of inlet sealing to keep from oil-leaking
5.Use one driving structure to keep the rotating in a same speed, solving the problem of the out-of-sync caused by two-driving.
