1. 1 TCS Lab Motors-2 (10/20/03) Design Changes since Version-1 1)Changed Encoder: now using R135S-03600Q-5L16C18TP-04EN 2)Eliminate Outriggers: Retain bolts holes in Top Plate+Spacing 3)Change Encoder Gear: now using S1086Z-064S064 (SDP) 4)Reduce Load Plate Weight: Weight now ½ lbs 5)Retain Bottom Plate: No precision Mounting on Maxon Motor 6)Eliminate Feet: Cost reduction; add threaded holes in Side Plate 7)Overall Height reduced by 2 inches 8)Encoder Clearance above Table Surface: ~½ inch 9)Helical Coupling Penetration Standarized: ¼ inch Remaining Work: Finish Design, Bolt Frame together, Detail

2. 2 12 3/4 8 ¼-20 Utility Holes Qty=4 Load Plate: Weight: ½ lbs

3. 3 Space to fit Outriggers, if needed 9 1/2 Gurley Encoder: QTY=3 R135S-03600Q-5L16C18TP-04EN Revised Gear Ratio: 4:1 Large Gear: S1086Z-064S256 Small Gear: S1086Z-064S064 (Stock Drive Products) Maxon Motor 2260: Qty=2 1/2