maxon Product Range 2020 / 21

RE 30 ∅ 30 mm, Precious Metal Brushes, 15 Watt

M 1:2

Stock program Standard program Special program (on request)

Part Numbers

448593

448594

448595

448596

Values at nominal voltage 1 Nominal voltage 2 No load speed 3 No load current 4 Nominal speed Motor Data (provisional) 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

6

9

12

18

V

2870 41.6 2450

3310 33.4 2870 53 2.08 402 15.5 0.63 0.119 25.9 369 8.97 3.14 33.5 91

2870 20.8 2420 53 1.35 342 8.58 1.45 0.281 39.8 240 8.71 3.02 33.1 90

3190 15.9 2770

rpm mA rpm mNm mNm A A

53 2.7 364 18.3 90

53

5 Nominal torque (max. continuous torque) 6 Nominal current (max. continuous current)

1

401 7.45

91

%

0.378 0.07 19.9 479

2.47 0.513 53.8 178 8.14 2.96 34.7

W

mH

mNm/A rpm/V rpm/mNm

9.1

3.42 35.9

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 at axial load 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      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

6 K/W 1.7 K/W 16.9 s 593 s

15

448596

3000

-20…+85°C +100°C

2000

0.05 - 0.15 mm 0.025 mm 3300 rpm

1000

5.6 N 110 N 1200 N 28 N

0.25 0.5 0.75 1.0 10 20 30 40 50

maxon Modular System Planetary Gearhead ∅ 32 mm 0.75-4.5 Nm Page 385

Details on catalog page 34

1

Encoder MR 256-1024 CPT, 3 channels Page 464 Encoder HED_5540 500 CPT, 3 channels Page 471/473

13

260 g

Values listed in the table are nominal. Explanation of the figures on page 72. Option Preloaded ball bearings

Recommended Electronics: Notes Page 34

ESCON Module 24/2 ESCON 36/2 DC ESCON Module 50/5 ESCON 50/5

486 486 487 489

EPOS4 Micro 24/5 495 EPOS4 Mod./Comp. 24/1.5 496 EPOS4 Mod./Comp. 50/5 496 EPOS4 Comp. 24/5 3-axes 497 EPOS4 50/5 501 EPOS2 P 24/5 504

137

maxon DC motor

September 2020 edition / subject to change

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