Bonfiglioli 300 NEMA - DS TECH

(450) 655-7447
info@pt-dstech.com
www.dstech.ca
1275 Newton, local 15
Boucherville, Qc,
Canada, J4B 5H2
321
T
0.59
17.32
7.87 9.45
FP
10°
FP
T
T 2max = 3,717,000 in.lbs
Roughness
0.00063 inch
ø 43.31
1.97
6.69
11.02
R0.12
ø 12.598 H7
ø 15.354 f7
ø 21.46 ±0.079
ø 30.71 ±0.079
ø 37.008 f7
T T T
1.30(x36)
40.157
ø 12.598 h6
R 0.12
15°
0.118
11.811
Strength
87,000 lb/in 2
Recommended dimensions
for torque arm
9.94
(mm)
inch
— 2.135 h6 0
-0.00075
(320) 12.598 h6 +0.00000
0
(305) 12.008 H8 +0.00331
0
(320) 12.598 H7 +0.00224
0
(390) 15.354 f7 -0.00244
-0.00469
(940) 37.008 f7 -0.00339
-0.00693
N 300x8 DIN 5480
T
7.48
FZ
DIN 5480
9.25
1.97
N 300x8
T
ø 12.008 H8
T
59.06 min.
78.74 min.
Item non supplied
321 L3 321 L4 321 R4 (B) 321 R4 (C) 3/V 21 L4
T 35.59 41.46 44.65 44.65
T1 — — 13.58 15.35
T3
L4 — — 15.75 18.90 46.22
Lbs 5998 6130 6284 6306 Lbs
6681
NEMA Input
P1 E T2 P1 T4
N250TC 11.81 5.41 — — — — — —
N280TC 13.78 6.42 — — — — — —
N320TC 13.78 7.97 — — 21.56 23.33 — —
N320TC 15.75 8.64 — 50.10 — — — —
N360TC 13.78 7.97 — — 21.56 23.33 — —
N360TC 15.75 8.64 — 50.10 — — — —
295