Bonfiglioli 300 NEMA - DS TECH

(450) 655-7447
info@pt-dstech.com
www.dstech.ca
1275 Newton, local 15
Boucherville, Qc,
Canada, J4B 5H2
301
Load application factor for calculation of admissible overhung load on output shaft
1.80
1.60
HZ/PZ
NHC/NPC
1.40
1.20
fx 2 1.00
R x2 = Rn 2 fx 2
An 2 (±) = Rn 2
fa 2 (±)
0.80
0.60
0.40
An 2 (±) = Rn 2
fa 2 (±)
fa 2 (+) fa 2 (-)
HZ/PZ 0.74 0.59
NHC/NPC 0.86 0.69
0.20
0.00
0 1 2 3
inch
HZ/PZ
2.165
NHC/NPC
3500
X
Distance of load from shaft shoulder
fa 2 (+) fa 2 (-)
FZ 1.04 1.04
Permitted overhung load on input shaft
(based on input speed n 1 = 1000 rpm and theoretical lifetime Lh= 5000 hours).
For different operating conditions refer to Par. 12 (c 2 ).
Rn [lbs] 1
900
800
700
600
500
400
300
200
100
0
0 0.5
1 1.5
2 2.5
3 3.5 4
X [inch]
167