In Line Reduction Multi-Spur Gear Units
Variable Speed A.C. D.C. Series or D.C. Shunt Wound
Enclosures: Standard SD 11 SD12 Drip Proof Internal Fan Cooled (IP 23)
Alternative Totally Enclosed (IP 50) with Terminal Box (IP 54)
Gearbox Type:
MIS
Speed Range: 20 467 r.p.m.
(1 Nm = 10.2 cmkp)
FINAL
R.P.M.
OUTPUT TORQUE (Nm)
PINION
RATIO
SPUR
Gearbox
Specification
Motor Speed
2000 r.p.m.
Series
Motor
Rating
30 watts
Shunt
Motor
Rating
50 watts
Series
Motor
Rating
50 watts
Shunt
Motor
Rating
60 watts
SD 11 MIS
SD 12 MIS
20
30
46
57
70
108
133
164
312
3.23
2.13
3.23
1.12
2.13
3.23
1.12
2.13
1.12
31.3
31.3
13.45
31.3
13.45
5.73
13.45
5.73
5.73
11
7
5
4
3
2
2
1.4
0.8
18
12
8
7
5
4
3
2.4
1.3
18
12
8
7
5
4
3
2.4
1.3
22
15
10
8
6
4
4
3
1.6
65
FINAL
R.P.M.
OUTPUT TORQUE (Nm)
PINION
RATIO
SPUR
Gearbox
Specification
Motor Speed
3000 r.p.m.
Series
Motor
Rating
75 watts
Shunt
Motor
Rating
95 watts
Series
Motor
Rating
95 watts
Shunt
Motor
Rating
125 watts
SD 11 MIS
SD 12 MIS
30
45
69
86
106
162
199
246
467
3.23
2.13
3.23
1.12
2.13
3.23
1.12
2.13
1.12
31.3
31.3
13.45
31.3
13.45
5.73
13.45
5.73
5.73
18
12
8
7
5
4
3
2.4
1.3
23
15
10
8
7
4
4
3.0
1.6
23
15
10
8
7
4
4
3.0
1.6
30
20
13
11
9
6
5
3.9
2.2
Ø 99
96.8
28.5
27.6
231
7
7.5
51
Ø 34
40
Ø 60
= 95 =
= 112 =
60
45
134
146.3
81
SD 11 MIS
Dimensions in mm. Scale 1:4
14mm dia. h6.
Keyway 5mm
38mm
long.
4 holes on 48mm P.C.D.
Can be tapped M5
11mm deep.
4 holes tapped M8
15mm deep.
Optional terminal box tapped 20mm
conduit or PG 13.5 on request.
Shown standard position R.H.S. entry
down.
Leads out here 30cm
Optional shaft at motor speed (lead end only) 7.93mm dia.
33mm long.
Approx. weight: SD 11 MIS 4.52 Kg
Ø 112
96.8
28.5
27.6
257
7
7.5
51
Ø 34
40
Ø 60
= 95 =
= 112 =
60
45
140
152.8
88
SD 12 MIS
Dimensions in mm. Scale 1:4
14mm dia. h6.
Keyway 5mm
38mm
long.
4 holes on 48mm P.C.D.
Can be tapped M5
11mm deep.
4 holes tapped M8
15mm deep.
Optional terminal box tapped 20mm
conduit or PG 13.5 on request.
Shown standard position R.H.S. entry
down.
Leads out here 30cm
Optional shaft at motor speed (lead end only) 10mm dia.
33mm long.
Approx. weight: SD 12 MIS 5.59 Kg
Commutator series/shunt
SD 11 MIS
Voltage, Construction, Connections, Motor Performance
Specifications and Optional Extras
see page 46 for full details.
Motor C
L
Motor C
L