Page 25 - Parker - Gearheads and Gearmotors

RX Generation II Output Shaft Load Rating

RX60 / RX23
2200
Formulas to calculate radial load
2000 Radial Pr* (Prx) at any distance "X" from the
Axial gearhead mounting surface:
1800
1600
Load, P (N) 1400 Prx = Pr * 78 mm / (63 + X)

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)

RX90 / RX34

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

RX115 / RX42
7000
6500 Radial Pr*
Axial
6000
5500
Prx = Pr * 115 mm / (73 + X)
Load, P (N) 4500 Prx = Pr * 4.53 in / (3.43 in + X)
5000
4000
3500
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 25