9904-112-31004-2108 AIRPAX, 9904-112-31004-2108 Datasheet
9904-112-31004-2108
Manufacturer Part Number
9904-112-31004-2108
Description
STEPPER MOTOR, 7.5DEG
Manufacturer
AIRPAX
Datasheet
1.9904-112-31004.pdf
(2 pages)
Specifications of 9904-112-31004-2108
Coil Type
Unipolar
Torque Max
2.8N-cm
Current Rating
175mA
Resistance
65ohm
Inductance
100mH
Inertia
0.011kg-cm2
External Diameter
51mm
External Length / Height
25mm
Fixing Centres
60.2mm
Svhc
No SVHC (15-Dec-2010)
motor type
9904 112 series
9904 112 31001
9904 112 31101
9904 112 31004
9904 112 31104
9904 112 35 series
motor type
9904 112 32001
9904 112 32101
9904 112 31004
9904 112 31001
9904 112 31104
9904 112 31101
9904 112 31206 **
9904 112 35014
9904 112 35114
Precision Geared stepper motors
1415 - 41:1 **
1415 - 76:1 **
1415 -141:1 **
specification
Mclennan Servo Supplies Ltd
note** The above motors are, in general, 4 phase units suitable for use with uni-polar or bi-polar drive circuits.
∅ D1
Instrument stepper motors
The instrument stepper motors are high quality permanent magnet types
providing a 7.5 degree step angle
The motors may be specified factory fitted with a gearhead where
increased torque and resolution are required at reduced operating
speed. The programme has gained a world-wide reputation for high
reliability and is widely used in industrial control and instrumentation
drives. The miniature 1415 series, incorporates a low backlash precision
gearhead to provide outstanding torque and resolution for a unit of such
compact dimensions. A comprehensive programme of drives, power
supplies and controllers have been developed to match the motor’s
characteristics to enable single or multi-axis systems to be readily
constructed.
ID series stepper motor dimensions
Motors identified by ‘**’ however are only designed for bi-polar operation.
L7
Form 1
L1
L5
step
angle
degrees
L6
form
1 A
1 A
1 B
1 C
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
0.366
0.197
0.106
L2
∅ D3
D1
35
51
51
56.3
dimensions mm
holding
torque
Ncm
10
10
10
1.0
1.0
2.8
3.0
3.2
3.4
5.5
8.5
8.5
.
∅ D2
D2
2
3
3
4
Tel: +44 (0)8707 700 700 www.mclennan.co.uk
L4
D3
10
10
10
12
rotor
inertia
Kgcm
0.0026
0.0026
0.011
0.011
0.011
0.011
0.011
0.045
0.045
0.00045
0.00045
0.00045
Form 1A
2
D4
3.2
3.5
3.5
4.4
L1
21.5
25
25
33.5
resistance
per phase
ohms
120
∅ D4
21
65
62
11
17
47
12.5
12.5
12.5
7
7.7
L8
L2
16
8.8
8.2
8.2
ID series motors are either provided with leads
( Form 1 A ) or solder terminals ( Forms 1B & 1C)
as shown below:
L3
50
70.5
70.5
76.5
current
per phase
amps
..0.325
0.1
0.22
0.190
0.25
0.25
0.25
0.175
0.4
0.50
0.24
0.60
L3
Form 1B
L4
42
60.2
60.2
66
inductance
per phase
mH
160
100
160
400
30
16
45
18
65
5.5
5.5
5.5
L5
1.2
1.5
1.5
1.5
T1
L6
0.8
1.0
1.0
1.5
Form 1C
number
of leads or
terminals
6 terminals
6 terminals
6 terminals
6 terminals
L7
2.2
3
3
3.8
6
6
8
8
4
4
4
4
T1
L8
175
175
N/A
N/A
mass
gms
T2
170
200
170
200
170
300
300
47
50
50
T1
N/A
N/A
38.5
37.1
80
80
T2
N/A
N/A
18.3
20
Related parts for 9904-112-31004-2108
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
STEPPER MOTOR, 7.5DEG
Manufacturer:
AIRPAX
Datasheet:
Part Number:
Description:
AIRPAX PART
Manufacturer:
AIRPAX
Datasheet:
Part Number:
Description:
AIRPAX PART
Manufacturer:
AIRPAX
Datasheet:
Part Number:
Description:
LAMP BODY, T1.3/4
Manufacturer:
EAO
Datasheet:
Part Number:
Description:
LAMP BODY, T1.3/4
Manufacturer:
EAO
Datasheet:
9904-112-31004-2108 Summary of contents
Page 1
... D1 9904 112 series 9904 112 31001 9904 112 31101 9904 112 31004 9904 112 31104 9904 112 35 series 1 C 56.3 specification motor type step holding angle torque degrees Ncm 9904 112 32001 7.5 1.0 9904 112 32101 7 ...
Page 2
... Mclennan Servo Supplies Ltd 1500 40 V supply 39 Max. 14.2 1.5 1.5 2.8 ∅ 14.2 6.7 4.3 . Tel: +44 (0)8707 700 700 www.mclennan.co. series 9904 112 31 series 2.5 2 1.5 L/5R Drive 1 L/3R Drive 0.5 L/R Driv 500 1000 steps per sec. ( 7.5 degrees ) ...