Screw Drive GP 6 S ∅ 6 mm, metric lead screw
Technical Data Screw
M2.5 x 0.45, stainless steel
Standard length
45 mm max. 80 mm thread nut bronze* < 0.088 mm straight teeth ball bearing < 0.12 mm preloaded 12 000 rpm -15…+80°C
Special length (5 mm steps)
Nut (standard) Material Axial play Planetary gearhead
Bearing Axial play Radial play, 5 mm from flange Max. continuous input speed Recommended temperature range
Max. axial load (static) 1 Number of stages
10 N
1
2
3
4
5
Max. radial load, 5 mm from flange
M 2.5:1
5 N 5 N 5 N 5 N 5 N
Stock program Standard program Special program (on request)
Part Numbers
428758 428757 428756 420663 428755
Screw Drive Data Reduction
1 2
3.9 : 1 15 : 1 57 : 1 221 : 1 854 : 1
Absolute reduction Max. feed velocity 1
27/7 15
729/49 10
19683/343
531441/2401
1438907/16807
mm/s
2.6 12 4 3 21 3.7 2.2
0.7 15 6 4 19 4.1 2.5
0.2 10 15 16 4.5 2.8 5
20 21 22
Max. feed force (continuous) 1 Max. feed force (intermittent) 1 Number of stages Max. efficiency gearhead incl. screw Weight 1 Average backlash no load Mechanical positioning accuracy 1 Mass inertia gearhead incl. screw 1 Gearhead length L1
N N
2 6 1
3 8 2
4 7 8 9
% 28
24 3.3 2.0
g
2.9 1.8
°
23 10 11
mm 0.106 0.107 0.107 0.107 0.108 0.001 0.001 0.001 0.001 0.001 gcm2
mm 6.9
9.4
12.0
14.5
17.1
1 based on screw length 45 mm
overall length
overall length
overall length
RE 6, 0.3 W, A 127 RE 6, 0.3 W, B 127 Modular System + Motor Page
+ Sensor/Brake Page
Overall length [mm] = Motor length + gearhead length + (sensor / brake) + assembly parts
22.6 26.6
25.1 29.1
27.7 31.7
30.2 34.2
32.8 36.8
overall length
length L1
length L1
*Note: This spindle nut contains leaded bronze for functional reasons. This product therefore does not fulfill the requirements for the permitted maximum concentration of hazardous substances in accordance with the EC directive 2011/65/EC (RoHS) for all applications. The screw drives may therefore only be used for devices that are not subject to this directive.
maxon screw drive 469
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