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Contents

SAFETY GUIDE ..................................................................................................... 1

NOTATION .................................................................................................... 1

LIMITATION OF APPLICATIONS .................................................................. 1

SAFETY NOTE ............................................................................................. 2

Contents ................................................................................................................. 5

Chapter 1 Overview of the RSF supermini Series

1-1 Overview of RSF supermini Series ........................................................... 1-1

1-2 Major characteristics ................................................................................. 1-1

1-3 Ordering information ................................................................................. 1-2

Actuator Model .......................................................................................... 1-2

1-4 Combinations with drivers .......................................................................... 1-2

1-5 Specifications of RSF supermini actuators ............................................... 1-4

1-6 External dimensions of actuators .............................................................. 1-6

1-7 One-way positioning accuracy .................................................................. 1-8

1-8 Torsional stiffness ..................................................................................... 1-9

1-9 Detector resolution .................................................................................. 1-10

1-10 Mechanical accuracy ............................................................................... 1-11

1-11 Allowable load ......................................................................................... 1-12

Allowable radial load and allowable thrust load ...................................... 1-12

Radial load when the operating point is different .................................... 1-13

1-12 Rotary direction ....................................................................................... 1-14

1-13 Impact resistance .................................................................................... 1-14

1-14 Vibration resistance ................................................................................ 1-14

1-15 Operable range ....................................................................................... 1-15

1-16 Cable specifications ................................................................................ 1-17

Chapter 2 Selection of the RSF supermini Series

2-1 Allowable load moment of inertia .............................................................. 2-1

2-2 Variable load inertia .................................................................................. 2-1

2-3 Verifying loads........................................................................................... 2-1

2-4 Examining operating status ....................................................................... 2-2

Examining actuator rotation speed ........................................................... 2-2

Calculating and examining load inertia moment ....................................... 2-2

Calculating load torque ............................................................................. 2-2

Acceleration time and deceleration time ................................................... 2-3

Harmonic Drive RSF supermini Series User Manual

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