GPX 16 SPEED ∅ 16 mm, planetary gearhead Sterilizable
M 1:1
Key Data
Without shaft seal*
With shaft seal*
Max. transmittable power Max. continuous torque Max. continuous input speed Ambient temperature Bearing at output
W
42 (5.2) 0.11 (0.2) 50 000 -10 … +135 Ball bearing
42 (5.2) 0.11 (0.2) 50 000 -10 … +135 Ball bearing
Nm rpm
°C
Operating Range (output shaft)
Without shaft seal
With shaft seal
n [rpm]
n [rpm]
Continuous operation Intermittent operation
100000
100000
10000
10000
1 stages
1 stages
Sterilization information Without shaft seal: typically 1000 autoclave cycles 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
2 stages
2 stages
1000
1000
100
100
10
10
0.01
0.1
1 M [Nm]
0.01
0.1
1 M [Nm]
Specifications
Without shaft seal*
With shaft seal*
1
2
1
2
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
42 (5.2) 52 (6.5)
21 (2.6) 25 (3.3)
42 (5.2) 52 (6.5)
21 (2.6) 25 (3.3)
Nm Nm rpm rpm
0.045 (0.16) 0.11 (0.20) 0.055 (0.20) 0.140 (0.25) 50 000 50 000 70 000 70 000
0.045 (0.16) 0.11 (0.20) 0.055 (0.20) 0.140 (0.25) 50 000 50 000 70 000 70 000
%
85 1.4 30.0 25.0 27.7 27
80 1.6 30.0 35.0 35.1 35
85 1.4 30.0 15.0 35.3 37
80 1.6 30.0 20.0 42.7 45
°
N N
mm
Weight
g
Configuration Number of stages Reduction
Without shaft seal
With shaft seal
1
2
1
2
X:1
3.9, 5.3, 6.6 16, 21, 26, 28, 35, 44
3.9, 5.3, 6.6 16, 21, 26, 28, 35, 44
Absolute reduction: (see online)
Version Flange Shaft
Without shaft seal/With shaft seal Standard flange Length/flat face/cross hole
maxon Modular System
Page
maxon EC motor ECX SPEED 16 M ECX SPEED 16 L
№ of stages [opt.]
1–2 208–209 1–2 212–213
¹This length may vary depending on the configuration and choice of motor. The effective length is calculated at the end of the configuration process.
*Values in parentheses apply in case of reduced speed (according to diagram).
maxon gear 389
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