Parker/Commercial/Permco Gear Pump Gear Motor (P50/P51)

• Mesh Form: External Engaged
• Tooth Flank: Straight Tooth
• Tooth Curve: Involute
• Power: Electric
• Type: Normal Line Gear Pump
• Applications: Engineering
• Model NO.: P50/P51 gear pump, M50/51 gear motor
• Pressure: Max:25MPa
• Displacement: 10~100ml/R
• Speed: 600~2400 R/Min
• Service: Engineering, Mining , Crane, Vehicle Mahine
• Transport Package: Carton/ Case
• Specification: P50/P51 gear pump, M50/51 gear motor
• Trademark: HNGM
• Origin: China
• HS Code: 841360
• Production Capacity: 10000PCS/Year

Product Description

Parker/Commercial/Permco gear pump gear motor  (P50/P51)


Description features:

1). Pressures up to 3600 PSI (248 bar)

2). Speeds to 2400 RPM

3). Flows of 9.5 and 50 GPM at 1800 RPM

4). Single and Multiple pump/motor, Flow Divider, Piggyback and Winch Motor configurations are available

5). All pumps and relief valves are 100% factory tested

6). High precision, super finished, hardened and high strength alloy steel gears and shafts

7). Pressure balanced wear plates maintain high pump efficiency throughout all operating ranges

8). Heavy duty needle roller bearings provides long lasting service even in the roughest of dump applications

9). Built-in direct acting & adjustable relief valve set at factory

10). There are many connection forms for Pumps and Motors, connection dimensions accord with SAE standard

11). All pumps can designed into single pumps or multiple pumps according to the requirement of the clients

12). Each pump is individually boxed in protective shpping materials.

50/51 Pump Performance Data:
Gear Width	Output	Reted	Maximun	Speed		Input
(in)	(ml/r)	Pressure	Pressure	(RPM)		Power
		(Psi)	(Psi)	Min	Max	(KW)
1/2"	20	3000	3600	600	2400	18.7
3/4"	31.3					27.9
1"	41.8					37.3
1 1/4"	52.3					46.6
1 1/2"	62.8					55.9
1 3/4"	73.1					65.3
2"	86.6					74.5
2 1/4"	94.1	2600	3000			71.9
2 1/2"	104.6					79.9
Gear Width	Output Flow
(in)	900RPM		1200RPM		1500RPM		1800RPM		2100RPM		2400RPM
	GPM	LPM	GPM	LPM	GPM	LPM	GPM	LPM	GPM	LPM	GPM	LPM
1"	8.5	32	12	46.5	15	57	18	68	21.5	81.5	25	94.5
1 1/4"	10.5	39.5	15	57	19	72	23	87	27	102	31	117
1 1/2"	13	49	18	68	23	87	27.5	104	32.5	123	37	140
1 3/4"	15	57	21	79.5	27	102	32.5	123	38.5	146	44	167
2"	17	66	24	91	31	117	37.5	142	44	167	51	193
2 1/4"	20	75.5	27	102	35	132	42	159	48.5	187	57	216
2 1/2"	22	83.5	30	114	39	146	47	178	55	208	63.5	240
50/51 Motor Performance Data:
M50 performance data at 2000 PSI(138 bar)
M50 Speed (RPM)	1" Gear Width			1 1/2" Gear Width			2" Gear Width			2 1/2" Gear Width
	Output		Input Flow	Output		Input Flow	Output		Input Flow	Output		Input Flow
	Torque	Power		Torque	Power		Torque	Power		Torque	Power
800	670	8.5	10.5	1070	13.5	15.5	1450	18	21	1850	23.5	26
	in-lbs	HP	GPM	in-lbs	HP	GPM	in-lbs	HP	GPM	in-lbs	HP	GPM
	75	6.5	39.5	125	10	58.5	165	13.5	79.5	215	17.5	98.5
	Nm	KW	LPM	Nm	KW	LPM	Nm	KW	LPM	Nm	KW	LPM
1200	680	13	15.5	1075	20.5	22.5	1450	27.5	30.5	1840	35	37.5
	in-lbs	HP	GPM	in-lbs	HP	GPM	in-lbs	HP	GPM	in-lbs	HP	GPM
	80	9.5	58.5	125	15	85	1650	20.5	115	210	26	142
	Nm	KW	LPM	Nm	KW	LPM	Nm	KW	LPM	Nm	KW	LPM
1600	670	17	20	1045	26.5	30	1440	36.5	40	1750	44.5	49.5
	in-lbs	HP	GPM	in-lbs	HP	GPM	in-lbs	HP	GPM	in-lbs	HP	GPM
	75	12.5 KW	75.5	120	20	114	165	27	151	200	33	187
	Nm		LPM	Nm	KW	LPM	Nm	KW	LPM	Nm	KW	LPM
2000	660	21	25	1030	32.5	37	1415	44.5	49	1720	54.5	61.5
	in-lbs	HP	GPM	in-lbs	HP	GPM	in-lbs	HP	GPM	in-lbs	HP	GPM
	75	15.5 KW	94.5	120	24	140	165	33	185	200	40.5	233
	Nm		LPM	Nm	KW	LPM	Nm	KW	LPM	Nm	KW	LPM
M51 performance data at 2500 PSI(172 bar)
M51 Speed (RPM)	1" Gear Width			1 1/2" Gear Width			2" Gear Width			2 1/2" Gear Width
	Output		Input Flow	Output		Input Flow	Output		Input Flow	Output		Input Flow
	Torque	Power		Torque	Power		Torque	Power		Torque	Power
800	825	10.5	10.5	1310	16.5	15.5	1810	23	21	2330	29.5	26
	in-lbs	HP	GPM	in-lbs	HP	GPM	in-lbs	HP	GPM	in-lbs	HP	GPM
	93	8	39.5	148	12.5	58.5	204.5	17	79.5	263.5	22	98.5
	Nm	KW	LPM	Nm	KW	LPM	Nm	KW	LPM	Nm	KW	LPM
1200	850	16	15.5	1340	25.5	22.5	1830	35	30.5	2340	44.5	37.5
	in-lbs	HP	GPM	in-lbs	HP	GPM	in-lbs	HP	GPM	in-lbs	HP	GPM
	96	12	58.5	151.5	19	85	207	26	115	264.5	33	142
	Nm	KW	LPM	Nm	KW	LPM	Nm	KW	LPM	Nm	KW	LPM
1600	830	21	20	1330	34	30	1805	46	40	2300	58.5	49.5
	in-lbs	HP	GPM	in-lbs	HP	GPM	in-lbs	HP	GPM	in-lbs	HP	GPM
	94	15.5	75.5	150.5	25.5	114	204	34.5	151	260	43.5	187
	Nm	KW	LPM	Nm	KW	LPM	Nm	KW	LPM	Nm	KW	LPM
2000	800	25.5	25	1290	41	37	1770	56	49	2250	71.5	61.5
	in-lbs	HP	GPM	in-lbs	HP	GPM	in-lbs	HP	GPM	in-lbs	HP	GPM
	90.5	19	94.5	146	30.5	140	200	42	185	254	53.5	233
	Nm	KW	LPM	Nm	KW	LPM	Nm	KW	LPM	Nm	KW	LPM