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BRONZE
OUTPUT TORQUE (Nm)
FINAL
R.P.M.
BRONZE
OUTPUT TORQUE (Nm)
FINAL
R.P.M.
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.54
5.2
4.97
4.52
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.42
4.97
4.52
4.29
4.18
­
­
­
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
3.88
3.76
3.54
3.39
3.14
2800:1
2376:1
1933:1
1800:1
1620:1
1440:1
729:1
479:1
365:1
287:1
240:1
209:1
182:1
160:1
145:1
129:1
117:1
112:1
104:1
94:1
97:1
86:1
78:1
75:1
69:1
0.32
0.38
0.46
0.50
0.56
0.63
1.23
1.9
2.5
3.0
3.8
4.3
5.0
5.6
6.2
7.0
7.7
8.0
8.7
9.3
9.6
10.5
11.5
12
13
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.7
5.42
4.88
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.2
4.75
4.29
­
­
­
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
3.62
3.39
3.16
2.94
2.83
2.71
2.6
2.37
2.26
2.03
2800:1
2376:1
1933:1
1800:1
1620:1
1440:1
729:1
479:1
365:1
287:1
240:1
209:1
182:1
160:1
145:1
129:1
117:1
112:1
104:1
94:1
91:1
86:1
78:1
75:1
69:1
1
1.2
1.5
1.6
1.8
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
BRONZE
FINAL
R.P.M.
OUTPUT TORQUE (Nm)
COMPOSITE
COMPOSITE
COMPOSITE
COMPOSITE
BRONZE
COMPOSITE
BRONZE
COMPOSITE
COMPOSITE
BRONZE
COMPOSITE
BRONZE
COMPOSITE
BRONZE
COMPOSITE
COMPOSITE
BRONZE
COMPOSITE
RATIO
RATIO
RATIO
Double Reduction Worm Gear Units
1 or 3 Phase Induction Motors ­ Constant Speed
Enclosures: Standard ­ Ventilated Internal Fan Cooled (IP 20)
Alternative ­ Totally Enclosed (IP 50) with Terminal Box or T.E.F.C. (IP 54)
Gearbox Type:
SS
Speed Range: 0.32 ­ 40 r.p.m.
SD 41 SS
SD 8 SS (T.E.F.C.)
SD 38 SS
Voltage, Construction, Connections, Motor Performance
Specifications and Optional Extras
see pages 6 and 8 for full details.
(1 Nm = 8.85 lbs. ins.) (1 Nm = 10.2 cmkp )
Gearbox
Specification
Motor Speed
1400 r.p.m.
Shaded Pole
Totally Enclosed
Motor Rating
3.7 watts
Shaded Pole
Ventilated
Motor Rating
8 watts
Capacitor
Motor Rating
8 watts
1 or 3 Phase
Motor Rating
10 watts
1 or 3 Phase
Motor Rating
35 watts
1 or 3 Phase
Motor Rating
55 watts
SD 41 SS
SD 8 SS ­ SD 38 SS
SD 28 SS ­ SD 29 SS
SD 21 SS
(1 Phase Only)
0.5
0.6
0.75
0.8
0.9
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
24
26
30
2800:1
2376:1
1933:1
1800:1
1620:1
1440:1
729:1
479:1
365:1
287:1
240:1
209:1
182:1
160:1
145:1
129:1
117:1
112:1
104:1
94:1
91:1
86:1
78:1
75:1
69:1
58:1
53:1
47:1
4
4
3.4
2.9
2.7
2.5
2.26
2.03
1.81
1.58
1.36
1.24
1.19
1.13
1.07
1.02
0.96
0.90
0.85
0.79
0.73
0.68
0.62
0.57
0.51
0.45
0.40
0.34
4
4
4
4
4
4
4
4
4
4
4
3.4
3.16
2.94
2.71
2.49
2.26
2.15
2.03
1.92
1.81
1.70
1.58
1.47
1.36
1.24
1.13
1.02
4
4
4
4
4
4
4
4
4
4
4
4
3.16
2.94
2.71
2.49
2.26
2.15
2.03
1.92
1.81
1.70
1.58
1.47
1.36
1.24
1.13
1.02
4
4
4
4
4
4
4
4
4
4
4
4
4
4
3.62
3.28
2.94
2.83
2.71
2.49
2.37
2.26
2.03
1.92
1.81
1.58
1.47
1.36
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.65
5.09
4.52
­
­
­
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.8
5.54
5.27
4.75
4.22
3.96
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
Gearbox
Specification
Motor Speed
2800 r.p.m.
Gearbox
Specification
Motor Speed
900 r.p.m.
1 or 3 Phase
Motor Rating
25 watts
1 or 3 Phase
Motor Rating
60 watts
1 Phase
Motor Rating
100 watts
3 Phase
Motor Rating
120 watts
SD 41 SS
SD 8 SS ­ SD 38 SS
SD 28 SS ­ SD 29 SS
1 Phase
Motor Rating
10 watts
3 Phase
Motor Rating
15 watts
SD 8 SS ­ SD 38 SS
SD 8 SS with brake
20