maxon Product Range 2024/25

GPX 26 ∅ 26 mm, planetary gearhead

M 1:2

Key Data

A Standard Version

C Ceramic Version

Max. transmittable power Max. continuous torque Max. continuous input speed Ambient temperature Bearing at output

W

48 2.25 8000

55 3.0

Nm rpm

8000

°C

-40 … +100 Ball bearing

-40 … +100 Ball bearing

Operating Range (output shaft)

A Standard Version

C Ceramic Version

n [rpm]

n [rpm]

Continuous operation Intermittent operation

10000

10000

1000

1000

1 stage

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

A Standard Version

C Ceramic Version

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

1

2

3

W W

48 60

24 30

12.0 15.0 4.50 6.20 75 1.1 80 150 35.5 105

55 70

30 35

15.0 18.0 5.00 6.30 75 1.1 80 150 35.5 105

Nm Nm rpm rpm

0.75 1.10 7000 90 0.75 80 95 21.3 75

2.25 3.20

1.00 1.50 7000 90 0.75 80 95 21.3 75

2.60 3.40

8000 10 000

8000 10 000

8750 10 000 12 500

8750 10 000 12 500

%

78 0.95 80 145 30.2 95

78 0.95 80 145 30.2 95

°

N N

Gearhead length L11

mm

Weight

g

Configuration Number of stages Reduction

A Standard Version

C Ceramic Version

1

2

3

1

2

3

X:1

3.9, 5.3 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/reduced backlash 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.

400 maxon gear 

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

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