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Megapositioner
Megapositioner reference number
Example of : XY – SR 6 20H FN001 E01
reference number Driver Unit No.
Megapositioner E01: Standard
C01: CC-Link
Size
Max. output torque [N·m] Design no.
H indicates hecto (102) units FN001: Standard, FN002: High-precision
Megapositioner specifications
Model
XY-SR4500FN001 XY-SR4500FN002 XY-SR620HFN001 XY-SR620HFN002
Item
Max. torque [N·m] 500 1 960
Rated torque [N·m] 80 520
Max. speed [S-1] 0.42 0.21
Rated speed [S-1] 0.25 0.04
Speed reduction ratio 20 24
Sensor resolution [counts/rev] 52 428 800 62 914 560
Accuracy [arc-rec] 60 40 60 40
Repeatability [arc-rec] ±15 ±5 ±15 ±5
Rotor run out [μm] 10
Max. axial load [N] 11 600* 32 700*
Max. radial load [N] 10 200* 28 900*
Max. moment load [N·m] 820* 2 770*
Max. load inertia [kg·m2] 200 700
Through hole diameter [mm] 115 145
Weight [kg] 100 240
Environmental conditions 5 to 40 ºC, 20 to 80% humidity.
In indoor use, free from dust, condensation and corrosive gas.
* Load rating is with all max loads applied. Load ratings vary due to combination of applied loads.
Refer to allowable load chart for details.
Load condition, load inertia, rigidity and resonance frequency must be considered for proper positioning.
Please consult with NSK for details.
