Ningbo Helm Tower Hydraulic Technology Co., Ltd

CHARACTERISTIC:

1 Swash plate design axial variable piston pump used in open circuit. 
2 Continuous work pressures can reach 280bar; the highest instantaneous work pressure can reach 350bar.
3 The flow is directly proportional to the drive rotate speed and the displacement, and can make stepless variable come true by adjusting the obliquity of the swash plate.
4 There are various of control type such as DR, DFR, DFLR etc. and the control response is very fast.
5 Low noises level, High efficiency, High reliability and long time service life.
6 Small volume, High power density.
7 Excellent oil absorbency.
8 Axial and radial loading of drive shaft possible
9 SAE and ISO mounting flange

Sizes				16/18	28	45	71	100	140
Displacement		Vg max	cm3	18	28	45	71	100	140
Max speed		nmax	rpm	3300	3000	2600	2200	2000	1800
Max. flow	In nmax	qv	L/min	59.4	84	117	156	200	252
	in 1500 r/min			27	42	68	107	150	210
(Δp=280bar) Max. power	in nmax	Pmax	Kw	27.7	39	55	73	93	118
	in 1500 r/min			12.6	20	32	50	70	98
(Δp=280bar) Max. torque	in Vg max	Tmax	Nm	80.1	125	200	316	445	623
Weight		m	Kg	12	15	21	33	45	60

10 Thru shaft configuration use in circuit system.