OUTPUT TORQUE (Nm)
BRONZE
FINAL
R.P.M.
COMPOSITE
COMPOSITE
COMPOSITE
BRONZE
BRONZE
*RATIO
Double Reduction Worm Gear Units
Variable Speed A.C. D.C. Series or D.C. Shunt Wound
Enclosures: Standard Ventilated Internal Fan Cooled (IP 20)
Alternative Totally Enclosed (IP 50) with Terminal Box (IP 54)
Gearbox Type:
SS
Speed Range: 1 80 r.p.m.
SD 1 SS
SD 1 SS with brake
Voltage, Construction, Connections, Motor Performance
Specifications and Optional Extras
see pages 44 and 46 for full details.
(1 Nm = 8.85 lbs. ins.) (1 Nm = 10.2 cmkp)
Gearbox
Specification
Motor Speed
3000 r.p.m.
Series
Motor Rating
15 watts
Series
Motor Rating
38 watts
Shunt
Motor Rating
38 watts
SD 1 SS
SD 1 SS with terminal box
1
2
3
4
5
10
15
20
25
30
40
50
3168:1
1584:1
1023:1
792:1
620:1
306:1
204:1
153:1
127:1
101:1
78:1
65:1
4
4
4
4
4
5.9
5.9
5.9
5.9
4
4
4
4
4
4
3.4
5.9
5.9
5.9
5.6
5.1
4.3
3.4
2.7
4
4
4
4
4
4
4
4
4
4
3.4
4
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.6
5.1
4.3
3.4
OUTPUT TORQUE (Nm)
BRONZE
FINAL
R.P.M.
COMPOSITE
COMPOSITE
COMPOSITE
BRONZE
BRONZE
*RATIO
Gearbox
Specification
Motor Speed
4000 r.p.m.
Series
Motor Rating
38 watts
Series
Motor Rating
50 watts
Shunt
Motor Rating
50 watts
SD 1 SS
10
15
20
25
30
40
50
60
70
80
405:1
268:1
196:1
164:1
135:1
105:1
75:1
68:1
58:1
50:1
4
4
4
4
4
4
2.8
2.6
2.1
1.8
5.9
5.9
5.9
5.9
5.9
5.1
4
4
4
3.4
2.8
5.9
4.1
4
4
4
3.4
2.8
5.9
4.2
*Ratios are for guidance only and may be varied.
54