GPX 19 ∅ 19 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
10.4 0.64
6.5 0.8
Nm rpm
14 000 -40…+85 Ball bearing
14 000 -40…+100 Ball bearing
°C
Bearing at output Typical noise level
dBA -5 dBA 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 stages
2 stages
2 stages
100
100
3 stages
3 stages
4 stages
4 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, 5 mm from flange Gearhead length L11
1
2
3
4
2
3
4
W W
10.4 13.0 0.28 0.35
5.2 6.5 0.36 0.45 80 1.15 40 80 22.9 40
2.6 3.2 0.52 0.65 75 1.25 40 90 27.0 43
0.7 0.9 0.64 0.80 65 1.35 40 90 36.2 55
6.5 8.1 0.45 0.55
3.2 4.1 0.65 0.80
0.9 1.1 0.80 1.00 65 1.15 40 90 36.2 55
Nm Nm rpm rpm
10 000 12 000 14 000 14 000 12 500 15 000 17 500 17 500
12 000 14 000 14 000 15 000 17 500 17 500
%
90 0.9 40 50
80 0.8 40 80
75 1.0 40 90
°
N N
mm
16.7 30
22.9 40
27.0 43
Weight
g
Configuration Number of stages Reduction
LN Noise reduced
LZ Backlash reduced
1
2
3
4
2
3
4
X:1
16, 21, 26, 28, 35
3.9, 5.3, 6.6 16, 21, 26, 28, 35
62, 83, 103, 111, 138, 150, 172, 186, 231
62, 83, 103, 111, 138, 150, 172, 186, 231
243, 326, 406, 439, 546, 590, 679, 734, 794, 913, 987, 1135, 1227, 1526
243, 326, 406, 439, 546, 590, 679, 734, 794, 913, 987, 1135, 1227, 1526
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
DC motor DCX 16 S DCX 16 L DCX 19 S DC-max 16 S Modular system
Page
Page
EC motor ECX SPEED 16 M ECX SPEED 16 L ECX SPEED 19 M ECX SPEED 19 L ECX PRIME 16 M ECX PRIME 16 L
№ of stages [opt.]
№ of stages [opt.]
3–4 105–106 3–4 107–108 1–2 [3–4] 109–110 3–4 121–122
3–4 209–210 3–4 213–214 1–2 [3–4] 217–218 1–2 [3–4] 221–222
3–4 3–4
236 237
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 387
© 2025 maxon. All rights reserved. March edition. Provisional data. Subject to change.
Made with FlippingBook Publishing Software