1.2 Mechanical specifications
1-23
1. Specifications
Item Content
Drive system Ball screw φ20 mm, Roll-formed C10 or equiv.
Positioning repeatability ±0.01 mm
Base Material: Aluminum, black alumite treatment
Static allowable moment
Ma direction: 852 N·m, Mb direction: 852 N·m, Mc direction: 2010 N·m
Dynamic allowable moment (*)
Ma direction: 162 N·m, Mb direction: 162 N·m, Mc direction: 384 N·m
Brake type (option) Non-excitation brake
Brake hold torque (option) Lead 40
9.0 kgf
Lead 20
18.0 kgf
Lead 10
36.0 kgf
Ambient operating temperature/humidity
0 to 40°C, 85% RH or less (Non-condensing)
Motor type
AC servo motor 400 W
Number of encoder pulse
16384 pulse/rev
• Overhang load length guideline: 750 mm or less
(*) For reference rated life of 10,000 km. The running life differs according to operation conditions and mounting
status.
Slider type moment direction
Slider type overhang load length (L = 750 mm or less)
Ma direction Mb/Mc direction
Ma
Mb
Mc
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