1/10 scale Toyota 22RE Motor. working model

Prints (0)

Description

Summary Update: 1/4/18 After checking the scale it is closer to 1/10 scale. Maybe a little larger. Also added throttle body linkage and a cap for the oil bell mount in the head. Adds a little more detail to an already awesome model. UPDATE: 12-2-17 added missing water pump gears. Also added parts list and assembly diagrams. Assembly diagrams are for assembly reference only. it is the original design PDF files and show the larger screws. refer to the parts list for the screw sizes. Also compatible with my 1/10 scale rolling engine stand. https://www.thingiverse.com/thing:2657483 This is a 1/10 scale remix of ericthepoolboy's famous 22RE Toyota engine. Everything was scaled down to be fully functional like the larger 1/3 scale engine. Majority of the parts had to be edited in the CAD program to accommodate the smaller hardware. I also scaled down and redesigned my Side Draft Carb Kit to look neater with the smaller scale. You tube video of it in operation can be found here https://youtu.be/IWnkiVm_SU4 In my opinion this kit was harder to build than the larger motor. You must have lots of patience and a decently tuned printer to build this model. The best thing to do is SLOW YOUR PRINTER SPEED DOWN. Refer to the original motor diagrams created by Ericthepoolboy for assembly directions. https://www.thingiverse.com/thing:644933 Almost every part will need to be honed, sanded, or filed due to the variance in printer settings, tight tolerance's, and your availability of hardware. Pistons and cylinders need to be sanded so there is little to no resistance when the piston moves up and down. I used some hi temp gun grease to lube the cylinder walls. Rockers and cam brace need to filed, drilled, and or sanded so the rockers rotate freely. The valve springs were made out of .020 safety wire wrapped around a 13/16 drill bit. The spring keeper pushes over the push rods and held with a little dab of CA glue. The screws I used were 1.6mm, and 2mm screws. Most of my screws were sourced from www.RC4WD.com http://store.rc4wd.com/M16_c_311.html or you can order the 1/24 crawler screw kit from https://www.ebay.com/itm/Losi-LOSB1724-Complete-Hardware-Screw-Set-1-24-Micro-Rock-Crawler-Trail-Trekker/292335863298?ssPageName=STRK%3AMEBIDX%3AIT&_trksid=p2057872.m2749.l2649 The bearings I used were 11x4x4 for the crank (SMR694-ZZ) 2x5x2.5 (MR52-ZZ) for the pistons, cam shaft, and water pump gears. I sourced those bearings from ebay and or Banggood. A simple search of the part number will bring them up. A 1.8mm rod was used for the cam shaft and some CA glue was used to lock it down. 1mm flight control rod was used for the rods in the cam brace assembly. Large Paper clips will work fine. Large paper clips were cut to 20mm and used for the intake and exhaust valve push rods. I used 2x1mm neodymium magnets. I sourced the magnets from banggood or ebay. https://www.banggood.com/100pcs-N50-2mm-x-1mm-Round-Magnets-Rare-Earth-Neodymium-NdFeB-p-942082.html?rmmds=myorder&cur_warehouse=CN The electric 6v, 200rpm geared motor was sourced from https://www.banggood.com/DC-6V-200RPM-Mini-Metal-Gear-Motor-With-Gearwheel-p-969275.html The motor controller was sourced from https://www.banggood.com/90W-DC-3V-35V-Motor-PWM-Speed-Controller-Switch-LED-Fan-Dimmer-p-1056903.html. Make sure to use a 7.4v battery. If you use the 6v motor listed above, DO NOT USE a 12v battery. Print Settings Printer Brand: Wanhao Printer: Wanhao Duplicator i3 V2 Rafts: No Resolution: .2

Design Files

File Size

Throttle_body_linkage_assy.stl
160 KB
left_motor_mount_22RE.stl
53.1 KB
intake_upper_22RE.stl
797 KB
starter_mount_22RE.stl
140 KB
sidedraft_filter__base_22RE.stl
75 KB
22RE_Block_-_Scaled_supports.stl
16.3 MB
waterpump_22re.stl
966 KB
Cam_Gear_22re.stl
114 KB
intake_valve_22RE.stl
80.9 KB
pulley_22RE.stl
358 KB
Valve_Cover_22re.stl
445 KB
throttle_valve.stl
57.3 KB
cylinder_head_oil_bell_cap.stl
17.9 KB
side_draft_carb_scaled_22RE.stl
211 KB
ported_head_v2_22RE.stl
2.28 MB
oil_filter.stl
96.7 KB
Crankshaft_assem_-_Sheet1.pdf
286 KB
Timing_cover_assem_-_Sheet1.pdf
287 KB
cam_assembly_-_Sheet1.pdf
101 KB
gear_helical_30x10r_22RE.stl
48.1 KB
gear_helical_16_22RE.stl
40.7 KB
flywheel_v2_22RE.stl
513 KB
pinon_v2_22RE.stl
79.1 KB
fan_belt_22RE.stl
97.6 KB
crank_1mirror_22RE.stl
194 KB
crank_2_22RE.stl
179 KB
connecting_rod_v2_22RE.stl
212 KB
crank_cap_22RE.stl
89.2 KB
crank_1_22RE.stl
192 KB
distributor_boot_22RE.stl
94.3 KB
sparkplug_22RE.stl
218 KB
crank_end_22RE.stl
73.5 KB
dist_cap_22RE.stl
72.6 KB
sparkplug_boot_22RE.stl
37.6 KB
distributor_22RE.stl
55.8 KB
crank_spacer_22RE.stl
15.6 KB
right_motor_mount_22RE.stl
52 KB
intake_lower_22RE.stl
718 KB
fan_clutch_22RE.stl
343 KB
throttle_body_22RE.stl
297 KB
intake_filter_22RE.stl
129 KB
fan_spacer_22RE.stl
14.1 KB
sidedraft_header_22RE.stl
629 KB
sidedraft_filter__cap_22RE.stl
25.1 KB
22RE_Block_-_No_Support_-_Scaled.stl
16.3 MB
rear_main_22re.stl
718 KB
cam_cap_22re.stl
87.6 KB
Header_22RE.stl
702 KB
cams_22re.stl
253 KB
Oil_Cap_22RE.stl
198 KB
Cam_Brace_22re.stl
967 KB
Exhaust_valve_22RE.stl
77.2 KB
fan_22RE.stl
559 KB
Spring_keep_22RE_.stl
56.7 KB
Oil_pan_22RE.stl
271 KB
Rocker_22re.stl
280 KB
Piston_22r.stl
281 KB
fan_pulley_22RE.stl
230 KB
Crank_gear_22RE.stl
66.5 KB
side_draft_filter_22RE.stl
22.7 KB
Stand_22RE.stl
304 KB

Comments

Your browser is out-of-date!

Update your browser to view this website correctly. Update my browser now

×