Ingersoll-Rand 650944-X-B specifications 062 SQ. Hydraulic Motor, Stroke, Service Kits, Pump Data

OPERATOR’S MANUAL		650944-X-B
INCLUDING: SPECIFICATIONS, SERVICE KITS, GENERAL INFORMATION, TROUBLESHOOTING.		RELEASED: 8-1-97
INCLUDE MANUALS: 66301-X Lower Pump End (pn 97999-647), 67147-B Hydraulic Motor (pn 97999-1219)		REVISED: 10-12-11
& S-632 General Information Manual (pn 97999-624)	650944-XXX-B	(REV. F)
2.062 SQ.” HYDRAULIC MOTOR
	TWO BALL PUMP SERIES
3.3:1 RATIO
6” STROKE	300 SERIES STAINLESS STEEL

READ THIS MANUAL CAREFULLY BEFORE INSTALLING,

OPERATING OR SERVICING THIS EQUIPMENT.

It is the responsibility of the employer to place this information in the hands of the operator. Keep for future reference.

SERVICE KITS

•	Use only genuine AROR replacement parts to assure compatible
•	pressure rating and longest service life.
	637449 for repair of hydraulic motor section.

PUMP DATA

MODEL 650944-XXX-B

• 637306-X43 for repair of lower pump section. Refer to the chart

on page 2 for description of -XXX options.

SPECIFICATIONS

Model Series (refer to option chart)	. . . 650944-XXX-B
Type	Hydraulically Operated, Two Ball
Ratio	. . . 3.3:1
Hydraulic Motor	. . . 67147-B
Motor Repair Kit	. . . 637449
Motor Size	. . . 2.062 sq." (13.3 sq. cm)
Stroke	. . . 6" (15.2 cm)
Hydraulic Inlet (female)	. . . 3/8 - 18 N.P.T.F. - 2
Hydraulic Return (female)	. . . 1/2 - 14 N.P.T.F. - 2
Lower Pump End Series	. . . 66301-XXX
Lower Pump Repair Kit	. . . 637306-X43
Material Inlet (female)	. . . 1 - 11-1/2 N.P.T.F. - 1
(male)	. . . 2 - 11-1/2 P.T.F. (short)
Material Outlet (female)	. . . 1 - 11-1/2 N.P.T.F. - 1
Weight	. . . 41.3 lbs (18.7 kgs)

PERFORMANCE

Hydraulic Inlet Pressure Range	. 50 - 1200 p.s.i. (3.4	- 82.8 bar)
Fluid Pressure Range	165 - 3960 p.s.i. (11.4 -	273.1 bar)
Required H-power @ 50 c.p.m. .	. . . . . 3.2 @ 1200 (82.8 bar)

Hydraulic flow required @ 50 c.p.m. . 4.9 g.p.m. (18.5 l.p.m.)

Maximum rec’d Cycles / Minute	50
Displacement In3 Per Cycle	7.434
Volume / Cycle	4.1 oz. (121.8 ml)

42-7/32"

(1072.0 mm)

27-27/32"

(706.9 mm)

12-11/16"

(321.6 mm)

Figure 1

Hydraulic Inlet (not shown) 3/8 - 18 N.P.T.F. - 2 (female)

Hydraulic Outlet (female)

1/2 - 14 N.P.T.F. - 2

Hydraulic Motor 67147-B

(see manual 67147-B)

Spacer Section

Screw 93342-1 (3)

Washer Y79-625 (3)

Spacer Rod 94253 (3)

Connector (see Figure 2)

Material Outlet (female) 1 - 11-1/2 N.P.T.F. - 1

90_ from hydraulic inlet

Lower Pump 66301-XXX

(see manual 66301-X)

2 - 11-1/2 P.T.F. SAE short (male)

1 - 11-1/2 N.P.T.F. - 1 (female)

Cycles Per Gallon	31.1
Flow @ 50 Cycles / Minute	1.6 g.p.m. (6.1 l.p.m.)
Noise Level	N/A
Maximum Temperature Limit	130_ F (54_ C)

Accessories available: 67069 wall bracket.

IMPORTANT

This is one of the four documents which support the pump. Re- placement copies of these forms are available upon request.

=650944-X-B Model Operator’s Manual (pn 97999-740)

-S-632 General Information - Industrial Piston Pumps (pn 97999-624)

-66301-X Lower Pump End Operator’s Manual (pn 97999-647)

-67147-B Hydraulic Motor Operator’s Manual (pn 97999-1219)

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