Description What's in the Box? Documentation The Robits Mecanum Chassis is a fast and simple method to get a mecanum drive robot moving. This chassis allows for omnidirectional movement to help drivers quickly and efficiently maneuver any obstacles in their way. The chassis has a large opening which is perfect for mounting mechanisms and other components that might need to pass through your robot. There are few configurations available but if you are not sure what to get, we recommend am-5635_3B14. This version features our newest BB mecanum wheels which take up less space and provide a comfortable driving speed level. Wheels 3 or 4 in. BB Mecanum Wheels These wheels are our thinnest mecanum wheels The ball bearings inside of the rollers make for a smoother ride Motors NeveRest Hex 13.7:1 For a faster drive train, the 14:1 output of these motors is preferred We recommend this option when paired with a 3 inch wheel NeveRest Hex 19.2:1 These motors can handle moving around more weight at a more consistent speed We recommend this option when paired with a 4 inch wheel All Chassis Have (am-5635_NWNM): 8 - Screw, SHCS 10-32 x 1/2" (am-1002) 20 - Washer, #10 Steel (am-1026) 8 - 10-32 x 1.25 in. SHCS (am-1041) 4 - 10-32 x 3/4 in. Long Socket Head Cap Screw (am-1047) 16 - Screw, SHCS 10-32 x 1-3/4" (am-1048) 24 - 10-32 Nylock Jam Nut (am-1063) 8 - 0.194 in. ID 0.375 in. OD 1.000 in. Long Nylon Spacer (am-1696) 10 - 0.430 in. ID 0.500 in. OD 0.250 in. Long Aluminum Spacer (am-1698) 6 - 0.430 in. ID 0.500 in. OD 0.500 in. Long Aluminum Spacer (am-1699) 4 - 0.194 in. ID 0.375 in. OD 0.250 in. Long Nylon Spacer (am-1700) 8 - M3-0.5 x 12 mm Socket Head Cap Screw with Nylon Patch (am-1706) 8 - motion >Pulley Half, 14T HTD 375 Hex Bore, Black (am-4960_half) 2 - 14 in. x 0.5 in. x 0.5 in. Robits Tube (am-5001-1400) 2 - 15.5 in. x 1 in. x 1 in. Robits Tube (am-5002-1550) 2 - 3 in. Robits Hex Shaft (am-5003-0300) 2 - 4 in. Robits Hex Shaft (am-5003-0400) 4 - Robits Gears 30T 20DP 375 Hex Bore (am-5020_30) 10 - 0.425 in. ID 0.985 in. OD 0.5 in. Long Robits Flange Bushing for 0.375 in. Hex Shaft (am-5021) 4 - Robits Pass Through Plate (am-5023) 2 - Belt, Timing, HTD, 5mm Pitch, 9mm Wide, 90T, 450-5M-9 (am-5209_90T) am-5635_3B14 32 - M3 Nylock Nut, Steel, Zinc Plated (am-1023) 32 - M3-0.5 x 45 mm Socket Head Cap Screw (am-1659) 32 - 4 in. BB Mecanum Roller (am-3680) 64 - Bearing, 0.190" (3/16") Bore 3/8" od Extended Inner Race R166ZZEE (am-3681) 32 - BB Mecanum Roller Inner Axle Brass Tube (am-4764) 4 - 12 in. JST-VH 2-pin Motor Extension Cable (am-5198-1200) 4 - Gearmotor, NeveRest Hex, 13.7:1 with Encoder, 1" Shaft (am-5441) 2 - Shaft, NeveRest Hex. 3.7 ratio, 2" length (am-5476-0200) 4 - 3" BB Mecanum, Left Plate, plated (am-5501L_plate) 4 - 3" BB Mecanum, Right Plate, plated (am-5501R_plate) 4 - 3" BB Mecanum Hub, 0375H Bore (am-5502_hub) am-5635_3B19 32 - M3 Nylock Nut, Steel, Zinc Plated (am-1023) 32 - M3-0.5 x 45 mm Socket Head Cap Screw (am-1659) 32 - 4 in. BB Mecanum Roller (am-3680) 64 - Bearing, 0.190" (3/16") Bore 3/8" od Extended Inner Race R166ZZEE (am-3681) 32 - BB Mecanum Roller Inner Axle Brass Tube (am-4764) 4 - 12 in. JST-VH 2-pin Motor Extension Cable (am-5198-1200) 4 - Gearmotor, NeveRest Hex, 19.2:1 with Encoder, 1" Shaft (am-5442) 2 - Shaft, NeveRest Hex. 5.2 ratio, 2" length (am-5477-0200) 4 - 3" BB Mecanum, Left Plate, plated (am-5501L_plate) 4 - 3" BB Mecanum, Right Plate, plated (am-5501R_plate) 4 - 3" BB Mecanum Hub, 0375H Bore (am-5502_hub) am-5635_3BNM 32 - M3 Nylock Nut, Steel, Zinc Plated (am-1023) 32 - M3-0.5 x 45 mm Socket Head Cap Screw (am-1659) 32 - 4 in. BB Mecanum Roller (am-3680) 64 - Bearing, 0.190" (3/16") Bore 3/8" od Extended Inner Race R166ZZEE (am-3681) 32 - BB Mecanum Roller Inner Axle Brass Tube (am-4764) 4 - 3" BB Mecanum, Left Plate, plated (am-5501L_plate) 4 - 3" BB Mecanum, Right Plate, plated (am-5501R_plate) 4 - 3" BB Mecanum Hub, 0375H Bore (am-5502_hub) am-5635_4B14 48 - M3 Nylock Nut, Steel, Zinc Plated (am-1023) 48 - M3-0.5 x 45 mm Socket Head Cap Screw (am-1659) 48 - 4 in. BB Mecanum Roller (am-3680) 96 - Bearing, 0.190" (3/16") Bore 3/8" od Extended Inner Race R166ZZEE (am-3681) 48 - BB Mecanum Roller Inner Axle Brass Tube (am-4764) 4 - 12 in. JST-VH 2-pin Motor Extension Cable (am-5198-1200) 4 - Gearmotor, NeveRest Hex, 13.7:1 with Encoder, 1" Shaft (am-5441) 2 - Shaft, NeveRest Hex. 3.7 ratio, 2" length (am-5476-0200) 4 - 4" BB Mecanum, Left Plate, plated (am-4734L_plate) 4 - 4" BB Mecanum, Right Plate, plated (am-4734R_plate) 4 - 4" BB Mecanum Hub, 0375H Bore (am-4735_hub) am-5635_4B19 48 - M3 Nylock Nut, Steel, Zinc Plated (am-1023) 48 - M3-0.5 x 45 mm Socket Head Cap Screw (am-1659) 48 - 4 in. BB Mecanum Roller (am-3680) 96 - Bearing, 0.190" (3/16") Bore 3/8" od Extended Inner Race R166ZZEE (am-3681) 48 - BB Mecanum Roller Inner Axle Brass Tube (am-4764) 4 - 12 in. JST-VH 2-pin Motor Extension Cable (am-5198-1200) 4 - Gearmotor, NeveRest Hex, 19.2:1 with Encoder, 1" Shaft (am-5442) 2 - Shaft, NeveRest Hex. 5.2 ratio, 2" length (am-5477-0200) 4 - 4" BB Mecanum, Left Plate, plated (am-4734L_plate) 4 - 4" BB Mecanum, Right Plate, plated (am-4734R_plate) 4 - 4" BB Mecanum Hub, 0375H Bore (am-4735_hub) am-5635_4BNM 48 - M3 Nylock Nut, Steel, Zinc Plated (am-1023) 48 - M3-0.5 x 45 mm Socket Head Cap Screw (am-1659) 48 - 4 in. BB Mecanum Roller (am-3680) 96 - Bearing, 0.190" (3/16") Bore 3/8" od Extended Inner Race R166ZZEE (am-3681) 48 - BB Mecanum Roller Inner Axle Brass Tube (am-4764) 4 - 4" BB Mecanum, Left Plate, plated (am-4734L_plate) 4 - 4" BB Mecanum, Right Plate, plated (am-4734R_plate) 4 - 4" BB Mecanum Hub, 0375H Bore (am-4735_hub) am-5635_NW14 4 - 12 in. JST-VH 2-pin Motor Extension Cable (am-5198-1200) 4 - Gearmotor, NeveRest Hex, 13.7:1 with Encoder, 1" Shaft (am-5441) 2 - Shaft, NeveRest Hex. 3.7 ratio, 2" length (am-5476-0200) am-5635_NW19 4 - 12 in. JST-VH 2-pin Motor Extension Cable (am-5198-1200) 4 - Gearmotor, NeveRest Hex, 19.2:1 with Encoder, 1" Shaft (am-5442) 2 - Shaft, NeveRest Hex. 5.2 ratio, 2" length (am-5477-0200)
