Helical Gearboxes RD - Varvel SpA
Helical Gearboxes RD - Varvel SpA
Helical Gearboxes RD - Varvel SpA
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<strong>Helical</strong> <strong>Gearboxes</strong> <strong>RD</strong> <strong>RD</strong>52 & <strong>RD</strong>53<br />
DIMENSIONS FOOT MOUNTING<br />
F<strong>RD</strong><br />
B3<br />
<strong>RD</strong><br />
B3<br />
Gear-case<br />
flange input<br />
F<strong>RD</strong> 52 - 53<br />
Output<br />
shaft<br />
AU 1.625<br />
imperial<br />
AU 40<br />
metric<br />
AU 50<br />
metric<br />
A AC B BA BB BC CB D DA DB E EA<br />
- 36 -<br />
EB<br />
ø<br />
F VB VC<br />
11.18 10.0 10.0 1.38 0.71 0 13.9 5.51 10.04 0.79 6.69 3.03 0.71 8.07 0.71 0.55<br />
284 254 254 35 18 0 353 140 255 20 170 77 18 205 18 14<br />
Note: CB: max. length with the biggest input flange<br />
AB, BD, C, P: according to specific motor manufacturer dimensions<br />
R<br />
Gear-case<br />
shaft input AJ'<br />
<strong>RD</strong> 52 - 53<br />
U<br />
ø h6<br />
1.79 1.625 3.15 0.38<br />
V VA KEY TAP<br />
3 /8 x 3 /8 x 2 1 /4<br />
5 /8 - 11 x 1.38<br />
- - - - - - - - - - - - - - - - - -<br />
1.69 1.57 3.15 0.39 - - - - - -<br />
43 40 80 10 12 x 8 x 60 M12 x 28<br />
2.11 1.97 3.94 0.20 - - - - - -<br />
53.5 50 100 5 14 x 9 x 90 M16 x 36<br />
AK'<br />
ø g6<br />
Dimensions are inch / mm<br />
BF - - - CA<br />
<strong>RD</strong>52<br />
CA<br />
<strong>RD</strong>53<br />
DC R'<br />
U'<br />
ø h6<br />
Standard Imperial<br />
Standard Metric<br />
Optional Metric<br />
Output shaft AU<br />
V' VA' VD KEY' TAP'<br />
5.51 4.72 3.22 - - - 12.68 12.68 5.51 1.61 1.50 3.15 0.39 0.87 - - - - - -<br />
140 120 82 - - - 322 322 140 41 38 80 10 22 10 x 8 x 60 M12 x 28
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