Bonfiglioli 300 NEMA - DS TECH

(450) 655-7447
info@pt-dstech.com
www.dstech.ca
1275 Newton, local 15
Boucherville, Qc,
Canada, J4B 5H2
316
Load application factor for calculation of admissible overhung load on output shaft
2.00
1.80
1.60
1.40
HZ/PZ
HC/PC
1.20
fx 2
1.00
0.80
0.60
0.40
0.20
R x2 = Rn 2 fx 2
An 2 (±) = Rn 2
fa 2 (±)
fa 2 (+) fa 2 (-)
HZ/PZ 0.74 0.59
NHC/NPC 0.86 0.69
0.00
HZ/PZ
HC/PC
0 1 2 3 4 5 6 7 8 9 10
6.693
10.236
Distance of load from shaft shoulder
X
inch
An 2 (±) = Rn 2
fa 2 (±)
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 1 [lbs]
Rn 1 [lbs]
6000
6000
5500
5500
5000
5000
4500
4500
4000
4000
3500
3500
3000
3000
2500
2500
2000
2000
1500
1500
1000
1000
500
500
0
0 0.5
1 1.5
2 2.5
3 3.5 4 4.5 5 5.5
0
0 0.5
1 1.5
2 2.5
3 3.5 4 4.5 5 5.5
X [inch]
X [inch]
265