STAFFA HMC Hydraulic Motor

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Type:	HMC030 HMC045 HMC080 HMC125 HMC200 HMC270 HMC325
Spare Parts:	avaliable
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Model:
HMC
Brand:
Xeriwell or Others

STAFFA HMC Hydraulic Motor Product Introduction

The Staffa HMC series dual displacement models have two pre-set displacements which can be chosen from a wide range to suit specific application requirements. The displacements are hydraulically selected by a directional control valve which can be remote mounted or directly on the motor. Motor displacement can be changed with ease when the motor is running.

These motors are also available in a continuously variable version using either hydro-mechanical or electro-hydraulic control methods.

Other mounting options are available on request to match many of the competitor interfaces.

Features:

1) High torque at low speed

2) Smooth running

3) Wide range of displacements to suit specific applications

4) Displacement changes with ease when the motor is running

5) Electro-hydraulic or hydro-mechanical control methods available

6) Speed sensing options

Type: HMC030, HMC045, HMC080, HMC125, HMC200, HMC270, HMC325

staffa motor seal kit

HMC030 MotOr (see page 30 for power calculation limits)
HMC030 MotOr (see page 30 for power calculation limits)
Displacement Code	30	27	24	21	18	15
Displacement	cc/rev	492	442	393	344	295	246
Average actual running torque	Nm/bar	6.86	6.08	5.3	4.59	3.88	3.2
Average actual mechanical efficiency	%	87.6	86.4	84.7	83.8	82.6	81.7
Average actual starting efficiency	%	82.8	81.4	79.6	77.1	73.9	69.3
Max continuous speed	rpm	450	500	525	550	575	600
Max continuous power	kW	60	60	55	49	42	35
Max intermittent power	kW	66	66	61	55	48	41
Max continuous pressure	bar	207	207	207	207	207	207
Max intermittent pressure	bar	241	241	241	241	241	241

Displacement Code	12	9	6	3	0	0
Displacement	cc/rev	197	147	98	49	0	0
Average actual running torque	Nm/bar	2.51	1.83	1.15	0.44	0	0
Average actual mechanical efficiency	%	80.1	78.2	73.7	56.4	0	0
Average actual starting efficiency	%	62.6	51.6	29.1	/	/	/
Max continuous speed	rpm	600	600	600	600	1000	1,500*
Max continuous power	kW	27	20	10	0	0	0
Max intermittent power	kW	32	24	13	0	0	0
Max continuous pressure	bar	207	207	207	17	17*	17*
Max intermittent pressure	bar	241	241	241	17	17*	17*

HMC045 MotOr (see page 30 for power calculation limits)

Displacement Code	45	40	35	30	25	20
Displacement	cc/rev	737	655	573	492	410	328
Average actual running torque	Nm/bar	10.63	9.4	8.04	6.88	5.68	4.4
Average actual mechanical efficiency	%	90.6	90.2	88.2	87.9	87	84.3
Average actual starting efficiency	%	84.5	83	81.1	78.4	74.9	69.5
Max continuous speed	rpm	450	550	600	600	600	600
Max continuous power	kW	99	89	79	67	54	42
Max intermittent power	kW	119	107	95	80	65	50
Max continuous pressure	bar	250	250	250	250	250	250
Max intermittent pressure	bar	275	275	275	275	275	275

Displacement Code	15	10	5	0	0
Displacement	cc/rev	246	163	81	0	0
Average actual running torque	Nm/bar	3.2	1.55	0	0	0
Average actual mechanical efficiency	%	81.7	59.7	0	0	0
Average actual starting efficiency	%	60.6	43	/	/	/
Max continuous speed	rpm	600	600	1000	1000	1,500*
Max continuous power	kW	30	15	0	0	0
Max intermittent power	kW	36	18	0	0	0
Max continuous pressure	bar	250	250	17*	17*	17*
Max intermittent pressure	bar	275	275	17*	17*	17*

HMC080 MotoR (see page 30 for power calculation limits)

Displacement Code	97.6	90	85	80	75	70	65	60	55	50
Displacement	cc/rev	1600	1475	1393	1311	1229	1147	1065	983	901	819
Average actual running torque	Nm/bar	23.9	22	20.75	19.5	18.25	17.02	15.78	14.55	13.2	12
Average actual mechanical efficiency	%	93.9	93.7	93.6	93.5	93.3	93.2	93.1	93	92.1	92.1
Average actual starting efficiency	%	87.1	86	85.2	84.3	83.3	80.8	80.8	79.2	77.4	75.1
Max continuous speed (SD3/3FM3)	rpm	270	300	320	340	365	390	420	450	475	500
Max continuous speed (SD4/4FM4)	rpm	365	400	415	430	445	460	475	490	500	515
Max continuous power	kW	138	138	134	129	127	123	118	115	110	105
Max intermittent power	kW	170	170	165	159	156	151	145	142	135	129
Max continuous pressure	bar	250	250	250	250	250	250	250	250	250	250
Max intermittent pressure	bar	275	275	275	275	275	275	275	275	275	275

Displacement Code	45	40	35	30	25	20	15	10	5	0	0
Displacement	cc/rev	737	655	574	492	410	328	246	164	82	0	0
Average actual running torque	Nm/bar	10.6	9.24	7.87	6.48	5.31	3.93	2.56	1.57	0	0	0
Average actual mechanical efficiency	%	90.4	88.6	86.1	82.8	81.4	75.3	65.4	60.2	0	0	0
Average actual starting efficiency	%	72.4	69	64.6	58.6	50.3	38	17.5	/	/	/	/
Max continuous speed (SD3/3FM3)	rpm	590	600	615	630	630	630	630	1000	1000	1,500*	1,500*
Max continuous speed (SD4/4FM4)	rpm	530	545	560	575	585	600	615	630	1000	1000	1,500*
Max continuous power	kW	99	92	79	64	52	38	26	12	0	0	0
Max intermittent power	kW	122	113	97	79	64	47	32	15	0	0	0
Max continuous pressure	bar	250	250	250	250	250	250	250	17*	17*	17*	17*
Max intermittent pressure	bar	275	275	275	275	275	275	275	17*	17*	17*	17*

Hydraulic

STAFFA HMC Hydraulic Motor

STAFFA HMC Hydraulic Motor Product Introduction

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