Page 17 - Parker - Gearheads and Gearmotors

PX Generation II Output Shaft Load Rating

PX60 / PX23
2200
Formulas to calculate radial load
(Prx) at any distance "X" from
2000 Radial Pr*
Axial the gearhead mounting surface:
1800
1600
Load, P (N) Load, P (N) Prx = Pr * 78 mm / (63 + X)
1400
1200
Prx = Pr * 3.07 in / (2.48 in + X)
1000

800
600
0 100 200 300 400 500 600 700 800 900 1000
Speed, n (rpm)
PX90 / PX34

3700
Radial Pr*
3400 Axial
3100
2800 Prx = Pr * 95 mm / (73 + X)
Load, P (N) 2500 Prx = Pr * 3.74 in / (2.87 in + X)

2200
1900
1600
1300
1000
0 100 200 300 400 500 600 700 800 900 1000
Speed, n (rpm)

PX115 / PX42
7000
6500
Radial Pr*
Axial
6000
5500
Load, P (N) 4500 Prx = Pr * 115 mm / (73 + X)
5000

4000
3500 Prx = Pr * 4.53 in / (3.43 in + X)
3000
2500
2000
0 100 200 300 400 500 600 700 800 900 1000
Speed, n (rpm)

* Radial load applied to center of the shaft.

Parker Hannifin Corporation • Electromechanical Automation Division • 800-358-9070 • www.parkermotion.com 17