maxon Product Range 2021/22

DC-max 26 S ∅ 26 mm, precious metal brushes, DC motor Key Data: 9/12 W, 28.8 mNm, 6700 rpm

 M 1:1

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

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

V

12

24

rpm mA

4460 27.1 3790 20.8 0.84 140 5.49 2.19 0.278 25.6 373 31.9 4.99 14.9 87

4370 13.2 3450 28.8 0.564 138 2.64

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

87

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

9.08 1.16 52.2 183 31.8 5.06 15.2

Operating Range n [rpm] Winding 12 V

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

13.2 3.2 17.8 350 -30…65 85 6700 0.1…0.2 0 0.025 5 75 1200 20 [5] 6700 0.1…0.2 0 0.012 1.7 80 1200 5.5 [5] 1 13 120

s s

       

°C °C

rpm mm mm N N N

Axial play Preload Radial play

maxon motor control 500_ESCONModule 24/2 500_ESCON 36/2 DC 501_ESCONModule 50/5 503_ESCON 50/5 509_EPOS4 Micro 24/5 510_EPOS4 Mod./Comp. 24/1.5 510_EPOS4 Mod./Comp. 50/5 511_EPOS4 Comp. 24/5 3-axes 515_EPOS4 50/5 520_EPOS2 P 24/5 Continuous operation Continuous operation with reduced thermal resistance R th2 50% Intermittent operation Details on catalog page 34

Max. axial load (dynamic) Max. force for press fits (static) (static, shaft supported) Max. radial load [mm from flange] Mechanical data sleeve bearings

M [mNm]

0

5

10 15

20

N N

maxon Modular System

Max. speed Axial play Preload Radial play

rpm mm mm N N N

maxon gear 354_GPX 26 A/C 355_GPX 26 LN/LZ 357_GPX 32 A/C 358_GPX 32 LN/LZ

maxon sensor 447_ENX 10 QUAD 450_ENX 16 EASY 452_ENX 16 EASY Abs.

Stages [opt.]

1–2 [3] 1–2 [3]

3 3

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

N N

g

Configuration

Bearing: Sleeve bearings/ball bearings Commutation: Precious metal brushes with CLL/Graphite Brushes Shaft front/back: Length Electric connection: Terminals/cable



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113

maxon DC motor

July 2021 edition / provisional data / subject to change 

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