maxon Product Range 2025/26

GPX 16 HP ∅ 16 mm, planetary gearhead Sterilizable

M 1:1

Key data

16.0 0.8 14000 -10…+135 Ball bearing With shaft seal

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

W

Nm rpm

°C

Operating Range (output shaft)

With shaft seal

n [rpm]

Continuous operation Intermittent operation

10000

1000

Sterilization information With shaft seal: typically 2000 autoclave cycles Sterilization with steam Temperature 134 °C ±4 °C Compression pressure up to 2.3 bar Rel. humidity  100% Cycle length 18 minutes

1 stage

2 stages

100

3 stages

10

1

0.01

0.1

1 M [Nm]

Specifications

With shaft seal

1

2

3

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, 5 mm from flange Gearhead length L1¹

W W

16.0 20.0 0.40 0.55

8.0 10.0 0.55 0.70

4.0 4.4 0.80

Nm Nm rpm rpm

1.0 12 000 12 000 14 000 15 000 15 000 17 500 85 75 65 1.0 1.2 1.3 30 30 30 25 35 35 27.8 34.7 39.7 36 43 48

%

°

N N

mm

Weight

g

Configuration Number of stages Reduction

With shaft seal

1

2

3

X:1

3.9, 5.3, 6.6 16, 21, 26, 28, 35, 44

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

Absolute reduction: (see online)

Version Flange Shaft

Shaft seal Standard flange

Length/flat face/cross hole

EC motor ECX SPEED 16 M ECX SPEED 16 L Modular system

Page

№ of stages [opt.] 

1–3 211–212 1–3 215–216

ECX PRIME 16 L STEC*

1–3

238

*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.

384 maxon gear 

© 2025 maxon. All rights reserved. March edition. Provisional data. Subject to change.

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