maxon Product Range 2022/23

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 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

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

6 Nominal current (max. continuous current)

A %

68

Ω

54.3 0.4 5.77 1650

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

0.5 W

   

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

M [mNm] I [A]

0.2

0.4

0.6

0.3

0.2

0.1

1 5

Modular System

Details on catalog page 44

Sensor 505_Encoder MR 64–256 CPT 512_Encoder 8 OPT

Gear 395_GP 8 A 445_GP 8 S 446_GP 8 S

Motor Control 532_ESCON Module 24/2 532_ESCON 36/2 DC 542_EPOS4 Module 24/1.5 544_EPOS4 Compact 24/1.5

4.0 g

Values listed in the table are nominal. Explanation of the figures on page 90.

126

maxon DC motor

April 2022 edition / subject to change

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