maxon Product Range 2024/25

GPX 26 ∅ 26 mm, planetary gearhead

M 1:2

Key Data

LN Noise Reduced

LZ Backlash Reduced

Max. transmittable power Max. continuous torque Max. continuous input speed Ambient temperature

W

38 1.8

24 2.3

Nm rpm

8000

8000

°C

-40 … +85 Ball bearing

-40 … +100 Ball bearing

Bearing at output Typical noise level

dBA -5 compared to standard configuration

Operating Range (output shaft)

LN Noise Reduced

LZ Backlash Reduced

n [rpm]

n [rpm]

Continuous operation Intermittent operation

10000

10000

1000

1000

1 stage

100

100

2 stages

2 stages

3 stages

3 stages

10

10

1

1

0.1

1

10 M [Nm]

0.1

1

10 M [Nm]

Specifications

LN Noise Reduced

LZ Backlash Reduced

Number of stages Max. transmittable continuous power Max. transmittable intermittent power Max. continuous torque Max. intermittent torque Max. continuous input speed Max. intermittent input speed Average backlash no load Max. efficiency Max. axial load (dynamic) Max. radial load, 10 mm from flange

1

2

3

2

3

W W

38 48

19 24

10.0 12.0 3.60 4.50 75 1.1 80 150 35.5 105

24 30

12.0 15.0 4.50 6.20 75 0.9 80 150 35.5 105

Nm Nm rpm rpm

0.60 0.75 7000 90 0.75 80 95 21.3 75

1.80 2.25

2.25 3.20

8000 10 000 10 000 12 500

8000 10 000

8750 10 000 12 500

%

78 0.95 80 145 30.2 95

78 0.85 80 145 30.2 95

°

N N

Gearhead length L11

mm

Weight

g

Configuration Number of stages Reduction

LN Noise Reduced

LZ Backlash Reduced

1

2

3

2

3

X:1

16, 21, 26, 28, 35

3.9, 5.3 16, 21, 26, 28, 35

62, 83, 103, 111, 138, 150, 172, 186, 231

62, 83, 103, 111, 138, 150, 172, 186, 231

Absolute reduction: (see online)

Version Flange Shaft

Standard/ceramic version/noise reduced/backlash reduced/high power

Standard flange/configurable flange Length/flat face/cross hole

Modular System

Page 

Page

DC motor DCX 22 S DCX 22 L DCX 26 L

EC motor ECX SPEED 22 M ECX SPEED 22 L ECX TORQUE 22 M ECX TORQUE 22 L ECX TORQUE 22 XL

№ of stages [opt.]

№ of stages [opt.]

3 109–110 3 111–112 1–2 [3] 113–114 3 121–122 1–2 [3] 123–124

3 222–223 3 226–227

3 3 3

239 240 241

DC-max 22 S* DC-max 26 S*

*Limited selection of reduction ratios (see online). ¹This length may vary depending on the configuration and choice of motor. The effective length is calculated at the end of the configuration process.

maxon gear 401

© 2024 maxon. All rights reserved. June edition. Provisional data. Subject to change. 

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