RE 25 ∅ 25 mm, precious metal brushes CLL, 10 watt
M 1:2
Stock program Standard program Special program (on request)
Part Numbers
118740 118741 118742 118743 118744 118745 118746 118747 118748
Motor Data
Values at nominal voltage 1 Nominal voltage 2 No load speed 3 No load current 4 Nominal speed 5 Nominal torque 7 Stall torque 8 Stall current 9 Max. efficiency Characteristics 10 Terminal resistance 11 Terminal inductance 12 Torque constant 13 Speed constant 14 Speed / torque gradient 15 Mechanical time constant
4.5 12 15 18 24 32 48 5360 5320 5230 4850 4980 4790 5190 5510 5070 79.7 44.4 38.7 26.3 21.8 9.88 14.4 11.7 6.96 4980 4520 4220 3800 3920 3710 4130 4450 4000 11.4 20.9 23.9 28.6 28.2 28.7 28 27.9 27.9 1.5 1.5 1.5 1.24 1.01 0.811 0.652 0.516 0.317 131 132 119 129 131 126 136 144 132 16.5 9.23 7.31 5.5 4.57 3.52 3.1 2.61 1.47 87 87 86 87 87 90 87 87 87 0.273 0.867 1.23 2.18 3.28 5.11 7.73 12.3 32.6 0.0275 0.0882 0.115 0.238 0.353 0.551 0.832 1.31 3.48 7.99 14.3 16.3 23.5 28.6 35.8 43.9 55.2 89.9 1200 668 584 406 334 267 217 173 106 40.9 40.5 44 37.7 38.3 38.2 38.3 38.5 38.6 4.99 4.4 4.37 4.25 4.23 4.22 4.22 4.22 4.23 11.7 10.4 9.49 10.8 10.6 10.6 10.5 10.5 10.5 8 9
V
rpm mA rpm mNm mNm A
6 Nominal current (max. continuous current)
A %
Ω
mH
mNm/A rpm/V rpm/mNm
ms gcm 2
16 Rotor inertia
Specifications
Operating Range
Comments
19 Thermal time constant winding 20 Thermal time constant motor 21 Ambient temperature 22 Max. winding temperature Mechanical data (ball bearings) 23 Max. speed 24 Axial play 25 Radial play 26 Max. axial load (dynamic) 27 Max. force for press fits (static) (static, shaft supported) 28 Max. radial load, 5 mm from flange Other specifications 29 Number of pole pairs 30 Number of commutator segments 31 Weight of motor CLL = Capacitor Long Life 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
14 K/W 3.1 K/W 12.5 s 612 s
10 W
118743
-20…+85°C +100°C
0.05 - 0.15 mm 0.025 mm 5500 rpm
3.2 N 64 N 800 N 16 N
30
10
20
M [mNm] I [A]
1.5
0.5
1.0
Gear 431_GP 26 A 433_GP 32 BZ 434_GP 32 A 437_GP 32 C 444_KD 32 466-474_GP 32 S Modular System
Details on catalog page 46
1
Sensor 536_Encoder Enc 22 539_Encoder HEDS 5540 541_Encoder HEDL 5540 548_DC-Tacho DCT 22
Motor Control 554_ESCON Module 24/2 554_ESCON 36/2 DC 555_ESCON Module 50/5 557_ESCON 50/5 563_EPOS4 Micro 24/5
11
130 g
Values listed in the table are nominal. Explanation of the figures on page 92. Option Preloaded ball bearings
564_EPOS4 Module 24/1.5 564_EPOS4 Module 50/5 565_EPOS4 Compact 24/5 3-axes 566_EPOS4 Compact 24/1.5 567_EPOS4 Compact 50/5 569_EPOS4 50/5
154 maxon DC motor
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