DANA Motor Fixed Displacement – H1C series

The H1C series motors are bent axis, axial piston hydraulic units with fixed displacement for open and closed circuit. A range of flangeable valves is also available. H1C series motors are available in metric and SAE mounting configuration.

DANA Motor Fixed Displacement - H1C series

DANA Motor Fixed Displacement H1C

Feature | DANA Motor Fixed Displacement H1C

H1C series units are a family of fixed displacement pumps and motors, bent axis piston design for operation in both open and closed circuit. The proven design incorporating the lens shape valve plate, the high quality components and manufacturing techniques make the H1C series units to able provide up to 350 bar [5100 psi] continuous and 450 bar [6500 psi] peak performance. Fully laboratory tested and field proven, these units provide maximum efficiency and longlife. Heavy duty bearings permit high radial and axial loads. Versatile design includes a variety of port plate, shaft end and valves package that will adapt the H1C series units to any application both industrial and mobile. H1C series units are available in both ISO and SAE version.

Specifications | DANA Motor Fixed Displacement H1C

Size				006	012	020*	030*	040	055*	075*	090*	108*	160*	226
Displacement	–	V_g	cm³/rev [in³/rec]	6.067 [0.37]	10.9 [0.66]	19.6 [1.20]	30.0 [1.83]	40.1 [2.45]	54.8 [3.34]	75.3 [4.60]	87.0 [5.30]	107.5 [6.56]	160.8 [9.81]	225.1 [13.73]
Max. Pressure	cont.	p_nom	bar [psi]	350 [5100]
Max. Pressure	peak.	p_max	bar [psi]	450 [6500]
Max. speed	motor	n_{0 max}	rpm	6000	5590	5590	4500	4350	3900	3450	3450	3000	2700	2400
Max. speed	pump⁽¹⁾	n_{1 max}	rpm	5000	4300	4300	3000	3000	2600	2300	2500	2000	1800	1600
Max. flow	motor	q_max	I/min [U.S. gpm]	36.4 [9.61]	61 [16.1]	109 [28.7]	135 [35.6]	175 [46.1]	214 [56.4]	259 [68.3]	300 [79.2]	322 [85]	434 [114.5]	540 [142.5]
Max. flow	pump⁽²⁾	q_{1 max}	I/min [U.S. gpm]	30.3 [7.99]	47 [12.4]	84 [22.2]	90 [23.7]	132 [34.8]	143 [56.4]	173 [45.6]	217 [57.3]	215 [56.7]	289 [76.3]	360 [95]
Max. power at p_nom	motor	P_max	kW [hp]	21.2 [28.4]	35.5 [47.5]	64 [85.5]	79 [106]	102 [136.8]	125 [167.5]	151 [202.5]	175 [234.5]	188 [252]	253 [339]	315 [422]
Max. power at p_nom	pump⁽²⁾	P_{1 max}	kW [hp]	17.7 [23.7]	27 [36]	49 [65]	53 [71]	77 [103]	83 [111]	101 [135]	124 [170]	125 [167]	169 [226]	210 [281]
Torque constant	–	T_k	Nm/bar [lbf•ft/psi]	0.097 [0.005]	0.17 [0.0087]	0.31 [0.016]	0.48 [0.024]	0.64 [0.032]	0.87 [0.044]	1.20 [0.0061]	1.38 [0.070]	1.71 [0.087]	2.56 [0.130]	3.58 [0.182]
Max. torque	cont. (p_nom)	T_nom	Nm [lbf•ft]	33.8 [24.9]	60.5 [44.5]	109 [80]	167 [123]	223 [164]	306 [225]	420 [310]	485 [357]	599 [442]	896 [661]	1254 [925]
Max. torque	peak (p_max)	T_max	Nm [lbf•ft]	43.5 [32.1]	76 [56]	139 [102]	216 [159]	288 [212]	391 [288]	540 [398]	623 [460]	770 [568]	1152 [849]	1613 [1189]
Moment of inertia ⁽³⁾	–	J	kg•m2 [lbf•ft²]	0.0007 [0.016]	0.0007 [0.016]	0.002 [0.047]	0.002 [0.047]	0.004 [0.094]	0.004 [0.094]	0.008 [0.190]	0.013 [0.308]	0.013 [0.308]	0.025 [0.593]	0.040 [0.949]
Weight ⁽³⁾	–	m	kg [lbs]	55 [12.1]	5.5 [12.1]	13 [28.7]	13 [28.7]	22 [48.5]	22 [48.5]	30 [66.1]	45 [99.2]	45 [99.2]	61 [134.5]	86 [189.6]
External drain flow ⁽⁴⁾	–	q_d	I/min [U.S. gpm]	0.4 [0.10]	0.4 [0.10]	0.4 [0.10]	0.6 [0.16]	0.7 [0.18]	0.8 [0.21]	0.9 [0.23]	1.0 [0.26]	1.2 [0.31]	1.8 [0.47]	2.5 [0.66]