9904-111-31104 AIRPAX, 9904-111-31104 Datasheet
9904-111-31104
Manufacturer Part Number
9904-111-31104
Description
MOTOR, 240VAC, 250RPM
Manufacturer
AIRPAX
Datasheet
1.9904-111-31104.pdf
(2 pages)
Specifications of 9904-111-31104
Input Voltage
220V
Input Power
3.5W
Rotation Direction
CW And ACW
Operating Temperature Range
-20°C To +60°C
Current Rating
16mA
External Diameter
51mm
External Length / Height
25mm
Svhc
No SVHC (15-Dec-2010)
Form 1
note**
Mclennan Servo Supplies Ltd
Reversible AC Synchronous Motor Performance
D1
motor type
9904-111-
32 series
31- x11
31- x01
31- x14
31- x04
35 series
36 series
motor type
9904 111 32 311
9904 111 32 511
9904 111 31 111
9904 111 31 104
9904 111 31 311
9904 111 31 304
9904 111 31 511
9904 111 31 504
9904 111 35 104
9904 111 35 504
9904 111 36 104
9904 111 36 504
Reversible AC Synchronous Motors
The 9904 111 series reversible ac synchronous motors provide fixed speed
operation and are ideally suited to a wide range of control & instrumentation
applications. The units low speed, either 250 or 500 rpm, ensure low mechanical
noise and smooth operation when used with additional gearing in low speed
drives.
The motors may be specified with a wide range of factory fitted gearheads where
increased torque and reduced operating speed is required. Gearheads for the 35
& 51 mm options provide a choice of standard ratios with output speed options
from 1 rev/second down to 1 rev/hour. while the high torque 56 mm model may
be fitted with gearheads providing speeds down to 30 revs/hour.
Reversible ac synchronous motor dimensions
L7
The motors are either provided with leads ( Form 1 A ) or solder terminals ( Forms 1B & 1C) as shown below:
The above motors are rated for continuous operation. except the 36 series which is rated for a 50% duty cycle
The 250 rpm motors may be used on a 60Hz supply to provide 300 rpm using different phasing capacitors
L1
L5
L6
form
1 A
1 A
1 A
1 B
1 B
1 C
1 C
L2
Parallel
D1
35
51
51
51
51
56.3
56.3
coils connected in
Vac
dimensions mm
110
220
110
220
220
Supply Voltage
D3
48
24
24
24
D2
1.8
1.8
.
2
3
3
3
3
D2
Series
Vac
220
Tel: +44 (0)8707 700 700 www.mclennan.co.uk
24
D3
10
10
10
10
10
12
12
L4
D4
3.2
3.5
3.5
3.5
3.5
4.4
4.4
@50Hz
Speed
rpm
250
250
250
500
Form 1A
L1
21.5
25
25
25
25
33.5
33.5
Parallel
L8
Ncm
D4
coils connected in
Working Torque
0.4
2.0
3.3
3.3
L2
8.8
8.2
8.2
8.2
8.2
8.2
8.2
L3
50
70.5
70.5
70.5
70.5
76.5
76.5
Series
Ncm
L3
0.7
L4
42
60.2
60.2
60.2
60.2
66
66
Form 1B
L5
1.2
1.5
1.5
1.5
1.5
1.5
1.5
Current
m A
150
140
280
35
16
30
15
30
8
L6
0.8
1.0
1.0
1.0
1.0
1.5
1.5
T1
Parallel
Phasing Capacitor
coils connected in
0.39
0.12
0.22
0.1
2.2
0.1
10
18
8
L7
2.2
3
3
3
3
3.8
3.8
F
Form 1C
L8
175
175
175
N/A
N/A
N/A
N/A
Series
0.22
T1
4.7
F
T1
N/A
N/A
N/A
38.5
38.5
37.1
37.1
T2
grams
Mass
160
300
300
80
T2
N/A
N/A
N/A
18.3
18.3
20
20
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9904-111-31104 Summary of contents
Page 1
... Reversible AC Synchronous Motors The 9904 111 series reversible ac synchronous motors provide fixed speed operation and are ideally suited to a wide range of control & instrumentation applications. The units low speed, either 250 or 500 rpm, ensure low mechanical noise and smooth operation when used with additional gearing in low speed drives ...
Page 2
AC Synchronous Motor General Specification Units Input Power: Coils in parallel Coils in series Permissible voltage tolerance Maximum recommended load inertia Maximum Radial force on shaft Maximum Axial force on shaft Insulation according to CEE10 Insulation test voltage Ambient temperature ...