RE 13 ∅ 13 mm, precious metal brushes, 2.5 watt
M 1:1
Stock program Standard program Special program (on request)
Part Numbers
118476 118477 118478 118479 118480 118481 118482 118483 118484 118485 118486 118487 118488 118489 118490
Motor Data Values at nominal voltage 1Nominal voltage 2No load speed 3No load current 4Nominal speed 5Nominal torque 7Stall torque 8Stall current 9Max. efficiency Characteristics 10Terminal resistance 11Terminal inductance 12Torque constant 13Speed constant 14 Speed / torque gradient 15Mechanical time constant
2.4 3 3 3.6 4.8 4.8 6 7.2 8 10 12 15 15 18 24 10600 12200 10700 10800 11400 10100 11400 11400 10900 11400 11000 11100 10300 10600 11500 51.5 50.8 42 35.5 28.8 24.4 23 19.2 16.1 13.8 11 8.87 7.98 6.9 5.82 9160 10500 8490 8050 7890 6430 7660 7730 7320 7790 7390 7470 6620 6920 7800 1.44 1.56 1.8 2.16 2.76 2.87 2.81 2.86 2.98 2.9 2.89 2.9 2.88 2.9 2.84 0.72 0.72 0.72 0.72 0.72 0.664 0.586 0.497 0.443 0.363 0.291 0.235 0.217 0.187 0.149 9.95 10.2 8.34 8.25 8.81 7.78 8.51 8.84 9.1 9.15 8.77 8.9 8.13 8.44 8.87 4.63 4.42 3.15 2.63 2.22 1.74 1.72 1.48 1.31 1.11 0.856 0.699 0.592 0.526 0.451 80 80 79 78 79 78 79 79 79 79 79 79 78 79 79 0.519 0.679 0.951 1.37 2.16 2.75 3.5 4.85 6.11 9.03 14 21.5 25.3 34.2 53.2 0.021 0.025 0.032 0.046 0.073 0.092 0.114 0.164 0.223 0.316 0.486 0.75 0.871 1.19 1.79 2.15 2.31 2.65 3.14 3.97 4.46 4.96 5.95 6.94 8.27 10.2 12.7 13.7 16 19.7 4440 4130 3610 3040 2410 2140 1930 1600 1380 1160 932 750 696 595 485 1070 1210 1300 1330 1310 1320 1360 1310 1210 1260 1270 1260 1280 1270 1310 7.65 7.55 7.45 7.37 7.28 7.27 7.28 7.23 7.16 7.2 7.21 7.21 7.21 7.22 7.27 0.681 0.596 0.548 0.53 0.53 0.526 0.512 0.528 0.565 0.545 0.541 0.544 0.536 0.543 0.529
V
rpm mA rpm mNm mNm A A
6Nominal current (max. continuous current)
%
Ω
mH
mNm/A rpm/V rpm/mNm
ms gcm 2
16Rotor inertia
Specifications
Operating Range
Comments
19 Thermal time constant winding 20 Thermal time constant motor 21 Ambient temperature 22 Max. winding temperature Thermal data 17 Thermal resistance housing-ambient 18 Thermal resistance winding-housing
n [rpm]
Continuous operation In observation of above listed thermal resistance (lines 17 and 18) the maximum permissible winding temperature will be reached during continuous operation at 25 °C ambient. = Thermal limit. Short term operation The motor may be briefly overloaded (recurring). Assigned power rating
33 K/W 7.0 K/W 4.88 s 229 s
2.5 W
20000 15000 10000 5000
118486
-20…+65 °C +85 °C
24 Axial play 25 Radial play 26 Max. axial load (dynamic) 27 Max. force for press fits (static) 28 Max. radial load, 5 mm from flange Other specifications 29 Number of pole pairs 30 Number of commutator segments 31 Weight of motor Mechanical data (sleeve bearings) 23 Max. speed
0.05 - 0.15 mm 0.014 mm 19 000 rpm
0.8 N 15 N 1.4 N
M [mNm] I [A]
3.0
2.0 0.2
1.0 0.1
0.4
0.3
Modular System
Details on catalog page 46
1 7
Gear 421_GP 13 A
Motor Control 550_ESCON Module 24/2 550_ESCON 36/2 DC 551_ESCON Module 50/5 553_ESCON 50/5
24 g
Values listed in the table are nominal. Explanation of the figures on page 92.
138 maxon DC motor
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