maxon Product Range 2020 / 21

DCX 32 L Graphite Brushes DC motor ∅ 32 mm Key Data: 70/110 W, 128 mNm, 11 300 rpm

 M 1:2

Motor Data Nominal voltage No load speed No load current Nominal speed

1_ 2_ 3_ 4_ 5_ 6_ 7_ 8_ 9_

V

12

18

24

36

48

60

rpm mA

7120 274 6560 89.4 6.00 1730 111 0.108 0.034 15.6 612 4.24 3.44 77.6 85

8630 234 8070 101 5.42 2120 109 0.165 0.053 19.5 490 4.15 3.30 75.9 88

8270 164 7710 108 4.12 1980 72.5 0.331 0.103 27.3 350 4.24 3.24 72.8 88

7940 103 7410 119 2.87 2020 47.1 0.764 0.254 42.9 223 3.96 3.19 76.8 90

7780 75.2 7260 123 2.17 2000 34.2 90 1.40 0.473 58.5 163 3.92 3.11 75.9

5840 41.6 5290 128 1.35 1420 14.5 89 4.12 1.31 97.5 97.9 4.14 3.11 71.7

rpm Nominal torque (max. continuous torque) mNm Nominal current (max. continuous current) A Stall torque mNm Stall current A Max. efficiency % Terminal resistance W Terminal inductance mH Torque constant mNm/A Speed constant rpm/V Speed/torque gradient rpm/mNm Mechanical time constant ms Rotor inertia gcm 2 Thermal data

10_ 11_ 12_ 13_ 14_ 15_ 16_ 17_ 18_ 19_ 20_ 21_ 22_ 23_ 24_ 25_ 26_ 27_ 28_ 29_ 30_ 31_ 32_

Operating Range

Thermal resistance housing-ambient Thermal resistance winding-housing Thermal time constant winding Thermal time constant motor Ambient temperature Max. winding temperature Mechanical data ball bearings Max. speed

K/W K/W

7.28 2.3 42.2 837 -40…+100 155 11300 0…0.1 7 0.02 7 22.6 2510 65.3 [5] 1 11 325 47

n [rpm] Winding 36 V

s s

15000

°C °C

10000

rpm mm mm N N N

Axial play Preload Radial play

5000

Continuous operation Continuous operation with reduced thermal resistance R th2 50% Intermittent operation

Max. axial load (dynamic) Max. force for press fits (static) (static, shaft supported) Max. radial load [mm from flange] Other specifications Number of pole pairs Number of commutator segments Weight of motor

0

M [mNm]

0

150

100

50

N N

maxon Modular System

Details on catalog page 32

maxon motor control 487_ESCON Module 50/5 488_ESCON Module 50/8 HE 489_ESCON 50/5 489_ESCON 70/10 495_EPOS4 Micro 24/5 496_EPOS4 Mod./Comp. 50/5 497_EPOS4 Comp. 24/5 3-axes 497_EPOS4 Mod./Comp. 50/8

maxon gear 347_GPX 32 A/C 348_GPX 32 LN/LZ 349_GPX 32 HP 350_GPX 32 UP 351_GPX 37 A 352_GPX 37 LN/LZ

maxon sensor 433_ENX 10 EASY 433_ENX 10 QUAD 434_ENX 10 EASY XT 436_ENX 16 EASY 437_ENX 16 EASY XT 438_ENX 16 EASY Abs. 439_ENX 16 EASY Abs. XT 443_ENX 16 RIO 470_ENC AEDL 5810 471_ENC 30 HEDS 5540 477_ENC 30HEDL 5540

Stages [opt.]

1–2 [3] 1–2 [3] 2–3 [4] 1–4

g

Typical noise level

dBA

3 3

501_EPOS4 50/5 501_EPOS4 70/15 504_EPOS2 P 24/5

Configuration

Bearing: Ball bearings preloaded Commutation: Graphite brushes Flange front/back: Standard flange/configurable flange/no flange Shaft front/back: Length/diameter/flat face Electric connection: Terminals or cable/alignment of connection/cable length/connector type



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95

maxon DC motor

September 2020 edition / provisional data / subject to change 

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