25.4
29
29
29
44
28
47.3
SD 21
SD 41
188
176
Ø 81
25.4
25.4
97
77
83
38
59
15 x 5.1
SLOT
5
42.8
70
46.4
25
SLOT
15 x 5.1
77
92
73
51
48
25.4
Ø 96
Ø 96
225
29
29
44
28
47.3
29
SD 28
SD 8
206
Ø 107
Ø 107
265 (T.E.F.C.)
246 (T.E.F.C.)
80
106
83
83.3
115
56
18.5 x 7.1
SLOT
83
96
64.3
37
18.5 x 7.1
SLOT
6.7
111
92
67
52.4
25.4
25.4
30
30
25.4
Ø 96
Ø 96
228
29
29
44
28
47.3
29
SD 29
SD 38
209
115
106
83
83.3
115
56
18.5 x 7.1
SLOT
83
96
64.3
37
18.5 x 7.1
SLOT
6.7
111
92
67
52.4
25.4
25.4
SD 21 SS
SD 41 SS
SD 8 SS
SD 28 SS
SD 38 SS
SD 29 SS
Dimensions in mm. Scale 1:5
Dimensions in mm. Scale 1:5
Dimensions in mm. Scale 1:5
Optional shaft at motor speed (lead end only) 7.93mm dia.
33mm long.
Optional shaft at motor speed (lead end only) see separate motor drawing for details (Page 9). Not applicable to T.E.F.C.
Optional shaft at motor speed (terminal box end only) see separate motor drawing for details (Page 9).
Approx. weight: SD 21 SS 2.35 Kg
SD 41 SS 2.91 Kg
Approx. weight: SD 8 SS 3.61 Kg
SD 28 SS 4.41 Kg
Approx. weight: SD 38 SS 3.66 Kg
SD 29 SS 4.43 Kg
Leads out
here 30cm
Leads out
here 30cm
9mm dia. h6.
Flat 6mm
19mm long.
Optional terminal box tapped 20mm
conduit or PG13.5 on request.
Standard entry position R.H.S.
(Not available on SD 21).
Leads out
here 30cm
Tapped 20mm conduit
or PG 13.5 on request.
Tapped 20mm conduit
or PG 13.5 on request.
Leads out
here 30cm
9mm dia. h6.
Flat 6mm
19mm long.
9mm dia. h6.
Flat 6mm
19mm long.
Optional terminal box
tapped 20mm conduit
or PG 13.5 on request.
Shown standard position R.H.S. entry down.
(Standard on T.E.F.C. units).
21
Induction 1 & 3 Ph