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As the SG20U Bearings roll across the rod there should
be a small amount of
preload
(i.e., they should securely
engage the rail and roll firmly). Check the upper bearings
to ensure that they are snug up against the rail. The
bearing should move along the rail when rotated by
hand.
If any of the bearings rotate without engaging the rail:
•
Remove both of the Y rods
•
Loosen the 2 nuts on the slotted holes on each side and slide the SG20U bearings upward
•
Snug the SG20U bearing nuts
•
Repeat 1 thru 4.
Place the remaining Y Rail Stops on the Gantry Side and secure
each with M4 x 25 screws and nuts. Please note the orientation
(the Rail Stop must cover the ends of the rails, keeping them in
place).
Step 4
Содержание E3
Страница 1: ...Page 1 Version 2 15 Assembly Manual E3 ...
Страница 12: ...Page 12 Step 9 Preparing the DeWalt 660 Rotary Tool for Mounting see next page for step by step instructions ...
Страница 21: ...Page 21 Step 5 Attach Y Carriage Bottom Support and secure with five M4 x 16 screws and nuts ...
Страница 22: ...Page 22 Step 6 Attach Z Rail Stop and secure with two M4 x 16 screws and nuts ...
Страница 31: ...Page 31 Slide 8 x 22 x 7 Bearing on Threaded Rod Thread 5 16 Nut on top of the Bearing ...
Страница 37: ...Page 37 Secure Stepper Motor Mount with four M4 x 16 Screws and Nuts ...
Страница 45: ...Page 45 1 2 IMPORTANT Note the orientation of the Controller Mount below ...
Страница 46: ...Page 46 1 4 Using slots and tabs set the Controller Mount Assembly on the Gantry Frame 1 3 ...
Страница 49: ...Page 49 Attach Y Stepper Motor Mount and secure with a M4 x 16 screws and nuts Step 3 Stepper Motor Mount ...
Страница 50: ...Page 50 Attach Idler Mount and secure with a M4 x 16 screw and nut Step 4 ...
Страница 52: ...Page 52 Attach both Gantry Corner Braces and secure each with two M4 x 16 screws and nuts Step 6 ...
Страница 60: ...Page 60 ...
Страница 71: ...Page 71 These photos illustrate how the belt wraps around the GT2 Pulley and Idler ...
Страница 79: ...Page 79 Route the Power Supply as shown connect to Controller and secure in place with Small Zip Ties Step 5 ...