Page 8 - Parker - PGP/PGM500 Series

Catalog HY09-0500/US PGP/PGM500 Series
PGP/PGM505 Drive/Shaft/Drain Single or Multiple Aluminum Pumps & Motors

PGP/PGM 505 Drive Shaft
Code A1 Code A2

Spline SAE “A” 32.2 Spline SAE “A-A” 27.8
9T - 16/32 pitch (1.27) 9T - 20/40 pitch (1.09)
Flat root side fit 23.8 Full spline Flat root side fit 19.2 Full spline
(0.94) (0.76)
Ø16 (0.63) Ø16 (0.63)

32 26.9
(1.26) (1.06)
Code J1 Code K1
35.5 32.2
Square key (1.40) (1.27)
3.2 x 3.2 x 19 19 Square key 19
(0.13 x 0.13 x 0.75) (0.75) 4 x 4 x 19 (0.75)
3.2 (0.16 x 0.16 x 0.75) 3.2
3.2 (0.13) (0.13) (0.13)
Ø16 (0.63)
Ø16 (0.63) -0.03 Ø12.7 (0.50) 4 (0.16) Ø15.88 (0.63) -0.03
-0.26 Ø14.2 (0.56) Ø17.73 (0.70) -0.26
31.8
38.1 (1.25)
(1.50)
Notes: 1. Dimensions are in millimeters (inches). When applying a multiple section pump, the maximum drive
2. Dimensions are nominal except where noted. shaft load is determined by adding the torque values for each
3. Subscript and/or superscript numbers are tolerances. pumping section that will be simultaneously loaded.

PGP/PGM 505 - Shaft Load Capacity

Code Description Style Torque Rating
A1 9T, 16/32 Pitch, SAE “A” Spline 108Nm/954 in-lb
A2 9T, 20/40 Pitch, SAE “A-A” Spline 108Nm/954 in-lb
J1 Ø 12.7,3.2 Key, No thread, 38L Parallel 43Nm/380in-lb
K1 Ø 15.88, 4.0 Key. No Thread, 32L, SAE “A” Parallel 85Nm/751in-lb
Tandem Pump/Connecting Shaft Spline 36Nm/318in-lb

Displacement [in /rev] x Pressure [psi] Displacement [cc/rev] x Pressure [bar]
3
Torque [in-lb] = Torque [Nm] =
5.72 57.2

PGP/PGM 505 Drain Positions

Please note the bold, italicized items
reflect Parker preferred product options.

8 Parker Hannifin Corporation
Gear Pump Division
Kings Mountain, North Carolina USA