5Maintenance and Inspection
Maintenance and inspection procedures
4-99
(3) RV-13FR series
Non-excitation magnetic brakes are mounted in all axes's motor.
1) The J1 axis rotation is driven by the J1 axis motor <1> and reduction gears <2>.
2) The J2 axis rotation is driven by the J2 axis motor <3> and reduction gears <4>.
3) The J3 axis rotation is driven by the J3 axis motor <5> and reduction gears <6>.
4) The rotation of the J4 axis motor <7> arranged in the elbow is conveyed to the reduction gears <9> via the
timing belt <8> to rotate the J4 axis.
5) The rotation of the J5 axis motor <10> arranged in the No.2 arm is conveyed to the reduction gears <12> via
the timing belt <11> to rotate the J5 axis.
6) The rotation of the J6 axis motor <13> arranged in the No.2 arm is conveyed to the reduction gears <16> via
the timing belt <14> and gear <15> to rotate the J6 axis.
Fig 5-3 ： Outline structure of robot arm (RV-13FR series)
<4> Reduction gears
<9> Reduction gears
<6> Reduction gears
<8> Timing belt
<3> J2 axis motor
<5> J3 axis motor
<7> J4 axis motor
<15> Gear
<10> J5 axis motor
<14> Timing belt
<12> Reduction gears
<13> J6 axis motor
<2> Reduction gears
<16> Reduction gears
Base
No.1 arm
Elbow
No.2 arm
<11>Timing belt
Shoulder
<1> J1 axis motor
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