Page 12 - Parker - Rodless Air Cylinders

Catalog #AU03-0928/NA Sizing Guidelines
Application Selection Rodless Cylinders

Band-Style Rodless Loading Comparisons

Maximum Load Capacity Maximum Bending Moment Capacity
M Moment (Pitch)
Load (Lbs) M Moment (In-Lbs)
0 200 400 600 800 1000 1200 0 500 1000 1500 2000 2500 3000 3500
MODEL 25 (Std) MODEL 25 (Std)
HBBY MODEL 20 (Std) HBBY MODEL 20 (Std)
MODEL 15 (Std) MODEL 15 (Std)
40mm (dbl) 40mm (dbl)
40mm (sgl) 40mm (sgl)
P1Y 32mm (dbl) P1Y 32mm (dbl)
32mm (sgl)
32mm (sgl)
25mm (dbl) 25mm (dbl)
25mm (sgl) 25mm (sgl)
63mm 63mm
50mm 50mm
40mm 40mm
P1X 32mm P1X 32mm
25mm 25mm
20mm 20mm
16mm 16mm
0 1000 2000 3000 4000 5000 0 50 100 150 200 250 300 350
Load (N) M Moment (N-m)

Maximum Radial Moment Capacity Maximum Cross Moment Capacity
Ms Moment (Roll) Mv Moment (Yaw)
Ms Moment (In-Lbs) Mv Moment (In-Lbs)
0 200 400 600 800 1000 0 200 400 600 800 1000
4750 MODEL 25 (Std) 3100
MODEL 25 (Std)
HBBY MODEL 20 (Std) 2250 HBBY MODEL 20 (Std) 1600
535
350
180
MODEL 15 (Std) 255 MODEL 15 (Std)
40mm (dbl) 40mm (dbl)
40mm (sgl) 40mm (sgl)
P1Y 32mm (dbl) P1Y 32mm (dbl)
32mm (sgl)
32mm (sgl)
25mm (dbl) 25mm (dbl)
25mm (sgl) 25mm (sgl)
63mm 63mm
50mm 50mm
40mm 40mm
P1X 32mm P1X 32mm
25mm 25mm
20mm 20mm
16mm 16mm
0 20 40 60 80 100 0 20 40 60 80 100
Ms Moment (N-m) Mv Moment (N-m)

Based on the series and bore size of the
rodless cylinder chosen, please continue to
the sizing section of that specific series.

Parker Hannifin Corporation
4 Actuator Division
Wadsworth, OH 44281