2 .5 ” (6 4 m m ) Dia m e t e r, 8 P o le , Bru s h le s s DC Mo t o r
2 4 VDC
Unit of
Me as ure
RPM
Part Numbe rs
Motor Da ta
119000*
5947
1.14
142
119001
5389
1.07
179
119002
4233
0.93
191
119003*
119004
4636
0.98
282
119005
4019
0.91
294
119006
3575
0.85
302
119007
119008*
2879
0.77
No Load Speed, Nominal
No Load Current, Nominal
Stall Torque, Theoretical
5468
1.08
267
3191
0.81
amps
oz.-in.
311
319
Ncm
100
127
135
189
199
208
213
219
225
Continuous Torque
oz.-in.
14
21
27
34
41
48
55
62
69
Ncm
10
15
19
24
29
34
39
44
49
Speed @ Torque, Nominal
Current @ Torque, Nominal
Continuous Power, Max.
Torque Constant
RPM
4928
3.7
4234
4.6
3286
4.5
4228
6.8
3455
6.8
3074
6.8
2645
6.9
2290
6.9
2002
6.9
amps
watts out
oz.-in. /amp
Ncm/amp
V/kRPM
V/rad/sec
millisecond
millisecond
oz.-in./(watt^.5)
Ncm/(watt^.5)
oz.-in.sec2
Ncm-sec^2
ohms
51
66
66
106
105
109
108
105
102
5.46
3.85
4.04
0.0385
0.838
5.236
6.8
6.02
4.25
4.45
0.0425
0.886
4.129
8.1
7.67
5.42
5.67
0.0542
0.937
4.080
9.3
5.94
4.19
4.39
0.0419
0.904
3.775
10.1
7.1
7.00
4.94
5.18
0.0494
0.938
4.006
11.1
7.9
8.08
5.70
5.97
0.0570
0.965
3.668
12.1
8.6
9.08
6.41
6.71
0.0641
0.986
3.217
12.9
9.1
10.17
7.18
11.27
7.96
Voltage Constant
7.52
8.34
0.0718
1.004
3.258
13.8
0.0796
1.019
3.021
14.7
Electrical Time Constant
Mechanical Time Constant
Motor Constant
4.8
5.7
6.6
9.8
10.4
Rotor Inertia
0.0017
0.0012
0.648
0.543
1.26
2.335
59.31
1.15
0.52
.750
19.05
0.0019
0.0013
0.557
0.493
1.22
2.335
59.31
1.25
0.57
.750
19.05
0.0025
0.0018
0.678
0.635
1.19
2.835
72.01
1.60
0.73
.750
19.05
0.0027
0.0019
0.348
0.314
1.15
2.835
72.01
1.75
0.79
.750
19.05
0.0035
0.0025
0.396
0.372
1.11
3.585
91.06
2.15
0.98
1.500
38.1
0.0038
0.0027
0.444
0.429
1.08
3.585
91.06
2.25
1.02
1.500
38.1
0.0038
0.0027
0.493
0.486
1.04
3.585
91.06
2.30
1.04
1.500
38.1
0.0044
0.0031
0.541
0.543
1.00
0.0046
0.0032
0.589
0.601
0.96
Terminal Resistance
Terminal Inductance
Thermal Resistance
Length (“L” above)
millihenry
ºC/W
inches
4.085
103.76
2.70
4.085
103.76
2.80
mm
Weight
lb.
kg
1.22
1.27
Shaft Length (“S” above)
inches
1.875
47.63
1.875
47.63
mm
*These part numbers are available through AMETEK Rotron distributors. See page 54 for distributor information.
NOTES
* Motors require brushless motor controller for operation, refer to the controller section ( page 45) for applicable controllers.
* Motor design characteristics are based on an operating environment of 25ºC.
* Nominal and maximum performance figures are based on a winding temperature of 105ºC.
* This document is for informational purposes only and should not be considered as a binding description of the products and their performance in all applications.
* AMETEK RTMD products are not designed for and should not be used in medical life support applications.
* AMETEK reserves the right to revise its products without notification.
* The above characteristics represent standard products. For product designed to meet specific applications contact AMETEK RTMD Marketing and Sales.
2.5M99
6