RE 8 ∅ 8 mm, Precious Metal Brushes, 0.5 Watt
M 5:2
Stock program Standard program Special program (on request)
Part Numbers
B with cables A with terminals
462207 347723
463219 347724
463220 347725
463221 347728
463222 347726
463223 347727
Motor Data
Values at nominal voltage 1 Nominal voltage 2 No load speed 3 No load current 4 Nominal speed 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
2.4
4.2 11.2 14200 4480 0.624 0.237 0.932 0.34 12.3 0.09 2.74 3490 15700 0.0383 6.3 67
6
7.2
9
12
V
13900 19.2 4320 0.63 0.412 0.925 0.581 4.13 0.03 1.59 6000 15600 6.31 0.0388 67
13300 3500 0.616 7.3 0.155 0.857 0.207 0.206 4.15 2300 16100 6.34 0.0375 66 29
14300 6.66 4220 0.596 0.134 0.866 0.187 38.5 0.257 4.63 2060 17200 6.44 0.0358 66
14400 5.35 4760 0.626 0.113 0.957 0.166
15600 4.44 5410 0.589 0.0865 0.925 0.13 67 92.2 0.606 7.11 1340 17400 6.49 0.0355
rpm mA rpm mNm mNm A A
5 Nominal torque (max. continuous torque) 6 Nominal current (max. continuous current)
68
%
54.3 0.4 5.77 1650
W
mH
mNm/A rpm/V rpm/mNm
15500 6.29 0.0387
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 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
48 K/W 22 K/W 2.96 s 21.3 s
347724
-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, 4 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
0.02 - 0.1 mm 0.012 mm 23000 rpm
0.15 N 10 N 0.6 N
1 5
maxon Modular System Planetary Gearhead ∅ 8 mm 0.01-0.1 Nm Page 359
Details on catalog page 34
for type A: Encoder MR 100 CPT, 2 channels Page 458 for type A: Encoder 8 OPT 50 CPT, 2 channels Page 465
4.0 g
Values listed in the table are nominal. Explanation of the figures on page 72.
Screw Drive ∅ 8 mm Page 409–410
ESCON Module 24/2 ESCON 36/2 DC 486 EPOS4 Mod./Comp. 24/1.5 496 Recommended Electronics: Notes Page 34 486
108
maxon DC motor
September 2020 edition / subject to change
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