8.6 How to replace components
8-21
8. Maintenan
ce and Inspection
4) Adjust the belt tension.
Hang a string or wire on the pulley and apply the specified load (tensile force) with
a tension gauge. Pay attention to the direction of the load (tensile force) so it goes
in parallel to the timing belt.
5) With the specified load (tensile force) being applied, tighten up the affixing screws
to fix the motor unit.
Model
Part Name
Size
Number
Tightening
torque
RTC9
Hex socket head cap screw
M2.5 × 6
2 pcs
45.8 N·cm
Plain washer
φ2.7 × φ5 × 0.5
2 pcs
RTC12
Flanged hex socket screw
M3 × 5
2 pcs
92.0 N·cm
Tensile force: 32 N
(In common for
EC-RTC9/RTC12)
Affixing screw
Tension gauge
Summary of Contents for ELECYLINDER EC-RTC12
Page 2: ......
Page 26: ...1 5 Accessories 1 35 Power I O cable 1 35 Power I O connector 1 36 ...
Page 64: ......
Page 78: ...2 14 2 Installation ...
Page 80: ......
Page 100: ...3 20 3 Wiring ...
Page 124: ...4 22 4 Operation ...
Page 126: ......
Page 132: ...5 6 5 Preventive Predictive Maintenance ...
Page 134: ......
Page 148: ...6 14 6 Parameters ...
Page 150: ......
Page 168: ...7 18 7 Troubleshooting ...
Page 170: ......
Page 208: ......
Page 212: ......
Page 214: ...10 2 10 Life ...
Page 216: ......
Page 219: ...Appendix 12 1 Index 12 1 12 2 Revision history 12 4 ELECYLINDER Chapter12 ...
Page 220: ......
Page 225: ......