Harmonic Drive RSF supermini Series, Руководство пользователя

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RSF supermini series AC servo actuator manual
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Contents
Chapter 1 Overview of the RSF supermini series ................................................................................... 6
1-1 Major characteristics ................................................................................................................... 6
1-2 Ordering information ................................................................................................................... 7
1-3 Combinations with drivers .......................................................................................................... 7
1-4 Specifications of RSF supermini actuators ................................................................................. 8
1-5 External dimensions of actuators ............................................................................................... 9
1-6 One-way positioning accuracy .................................................................................................. 11
1-7 Torsional stiffness ..................................................................................................................... 12
1-8 Detector resolution ................................................................................................................... 13
1-9 Mechanical accuracy ................................................................................................................ 13
1-10 Allowable load .......................................................................................................................... 14
1-10-1 Allowable radial load and allowable thrust load ........................................................... 14
1-10-2 Radial load when the operating point is different ......................................................... 14
1-11 Rotary direction ........................................................................................................................ 15
1-12 Impact resistance ..................................................................................................................... 15
1-13 Vibration resistance .................................................................................................................. 15
1-14 Torque-speed characteristics ................................................................................................... 16
1-15 Cable specifications .................................................................................................................. 18
Chapter 2 Selection of the RSF supermini Series ................................................................................. 19
2-1 Allowable load moment of inertia .............................................................................................. 19
2-2 Variable load inertia .................................................................................................................. 19
2-3 Verifying loads .......................................................................................................................... 19
2-4 Duty cycles ............................................................................................................................... 20
2-4-1 Actuator speed ............................................................................................................... 20
2-4-2 Load moment of inertia ................................................................................................... 20
2-4-3 Load torque ....................................................................................................................20
2-4-4
Acceleration time and deceleration time ......................................................................... 21
2-4-5 Calculating equivalent duty ............................................................................................. 22
2-4-6 Effective torque and average speed ............................................................................... 26
2-4-7 Permissible overloaded time .......................................................................................... 27
Chapter 3 Installing the actuator ......................................................................................................... 28
3-1 Receiving Inspection ................................................................................................................ 28
3-2 Notice on handling .................................................................................................................... 29