3DoF Leg Assembly Instructions v2.0

1

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</style>

<h1>3 DOF A Leg Assembly Instructions v2.0</h1>

29

<p><b>Updated August 30, 2007</b></p>

30

<p><span class="safety">Safety first!</span> Wear eye protection and never touch a powered robot!</p>

31

<p>Note: Do not use Loctite or thread locks on the assembly. They are not necessary and may cause damage to the Lexan or plastic.</p>

32

<p><b>Important!</b> You need to build a right leg for every left leg by mirroring these instructions!</p>

</div>

<div class="asm-step-name">3 DOF A Leg — Assembly</div>

</div>

<p>Attach a ball bearing to the Multi-Purpose bracket as shown. See the figure below for detailed information.</p>

<div class="asm-part-name">Ball bearing assembly diagram</div>

</div>

</div>

</div>

</div>

</div>

<span>Figure 1-2.</span>

</div>

</div>

</div>

<div class="asm-step-name">3 DOF A Leg — Assembly</div>

</div>

<p>Attach the Multi-Purpose bracket from step 1 to another Multi-Purpose bracket as shown, using two 2-56 x .250 screws and 2-56 nuts.</p>

<div class="asm-part-name">2-56 x .250" Phillips screw</div>

</div>

</div>

</div>

</div>

</div>

</div>

</div>

</div>

<span>Figure 2.</span>

</div>

</div>

</div>

<div class="asm-step-name">3 DOF A Leg — Assembly</div>

</div>

<p>Attach two "C" brackets together, using two 2-56 x .250 screws and 2-56 nuts.</p>

<div class="asm-part-name">2-56 x .250" Phillips screw</div>

</div>

</div>

</div>

</div>

</div>

</div>

</div>

</div>

<span>Figure 3.</span>

</div>

</div>

</div>

<div class="asm-step-name">3 DOF A Leg — Assembly</div>

</div>

<p>Attach the "C" bracket to the Multi-Purpose bracket from step 2 as shown. See the figure below for detailed information.</p>

<div class="asm-part-name">Bracket assembly diagram</div>

</div>

</div>

</div>

</div>

</div>

<span>Figure 4-2.</span>

</div>

</div>

</div>

<div class="asm-step-name">3 DOF A Leg — Assembly</div>

</div>

<p>Attach a Tubing Connector Hub to an "L" bracket as shown, using two 2-56 x .250 screws and 2-56 nuts.</p>

<div class="asm-part-name">2-56 x .250" Phillips screw</div>

</div>

</div>

</div>

</div>

</div>

</div>

</div>

</div>

<span>Figure 5.</span>

</div>

</div>

</div>

<div class="asm-step-name">3 DOF A Leg — Assembly</div>

</div>

<p>Attach the other side of the "L" connector bracket to the Multi-Purpose bracket as shown, using two 2-56 x .250 screws and 2-56 nuts.</p>

<div class="asm-part-name">2-56 x .250" Phillips screw</div>

</div>

</div>

</div>

</div>

</div>

</div>

</div>

</div>

<span>Figure 6.</span>

</div>

</div>

</div>

<div class="asm-step-name">3 DOF A Leg — Assembly</div>

</div>

<p>Attach the Multi-Purpose bracket to a "C" bracket as shown, using two ball bearings. See the figure below for detailed information.</p>

<div class="asm-part-name">Bracket assembly diagram</div>

</div>

</div>

</div>

</div>

</div>

<span>Figure 7-2.</span>

</div>

</div>

</div>

<div class="asm-step-name">3 DOF A Leg — Assembly</div>

</div>

<p>Install the servos as shown, using the included 3mm hardware and #2 tapping screws.</p>

<div class="asm-part-name">#2 x .250" tapping screw</div>

</div>

</div>

</div>

<div class="asm-part-name">3mm servo hardware set</div>

</div>

</div>

</div>

</div>

</div>

<span>Figure 8.</span>

</div>

</div>

</div>

<div class="asm-step-name">3 DOF A Leg — Assembly</div>

</div>

<p>Connect a 3.0" tube to the hub using a 4-40 x .250" screw. Attach a rubber foot to the end of the tube.</p>

313

<p>Be sure to mirror the other leg for symmetry. Once complete, you can move on to the body assembly instructions.</p>

<div class="asm-part-name">4-40 x .250" socket head screw</div>

</div>

</div>

</div>

</div>

</div>

<span>Figure 9-2.</span>

</div>

</div>

</div>

</div>

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23
24	<div class="asm">
25
26	<!-- Header -->
27	<div style="padding: 0.5rem 0 1.5rem 0;">
28	<h1>3 DOF A Leg Assembly Instructions v2.0</h1>
29	<p><b>Updated August 30, 2007</b></p>
30	<p><span class="safety">Safety first!</span> Wear eye protection and never touch a powered robot!</p>
31	<p>Note: Do not use Loctite or thread locks on the assembly. They are not necessary and may cause damage to the Lexan or plastic.</p>
32	<p><b>Important!</b> You need to build a right leg for every left leg by mirroring these instructions!</p>
33	</div>
34
35	<!-- Step 1 -->
36	<div class="asm-step">
37	<div class="asm-step-header">
38	<div class="asm-step-name">3 DOF A Leg — Assembly</div>
39	<div class="asm-step-num">Step 1 / 9</div>
40	</div>
41	<div class="asm-step-body">
42	<div class="asm-step-text">
43	<p>Attach a ball bearing to the Multi-Purpose bracket as shown. See the figure below for detailed information.</p>
44	<div class="asm-parts">
45	<div class="asm-part">
46	<div class="asm-part-info">
47	<div class="asm-part-qty">—</div>
48	<div class="asm-part-name">Ball bearing assembly diagram</div>
49	</div>
50	<div class="asm-part-img">
51	<img src="https://wiki.lynxmotion.com/info/wiki/lynxmotion/download/servo-erector-set-robots-kits/ses-v1-robots/ses-v1-3-4-dof-hexapods/3-dof-leg-v2/WebHome/ballb02.gif">
52	</div>
53	</div>
54	</div>
55	</div>
56	<div class="asm-step-figure">
57	<img src="https://wiki.lynxmotion.com/info/wiki/lynxmotion/download/servo-erector-set-robots-kits/ses-v1-robots/ses-v1-3-4-dof-hexapods/3-dof-leg-v2/WebHome/aleg01.jpg">
58	<span>Figure 1-2.</span>
59	</div>
60	</div>
61	</div>
62
63	<!-- Step 2 -->
64	<div class="asm-step">
65	<div class="asm-step-header">
66	<div class="asm-step-name">3 DOF A Leg — Assembly</div>
67	<div class="asm-step-num">Step 2 / 9</div>
68	</div>
69	<div class="asm-step-body">
70	<div class="asm-step-text">
71	<p>Attach the Multi-Purpose bracket from step 1 to another Multi-Purpose bracket as shown, using two 2-56 x .250 screws and 2-56 nuts.</p>
72	<div class="asm-parts">
73	<div class="asm-part">
74	<div class="asm-part-info">
75	<div class="asm-part-qty">2x</div>
76	<div class="asm-part-name">2-56 x .250" Phillips screw</div>
77	</div>
78	<div class="asm-part-img">
79	<img src="https://wiki.lynxmotion.com/info/wiki/lynxmotion/download/servo-erector-set-robots-kits/ses-v1-robots/ses-v1-3-4-dof-hexapods/3-dof-leg-v2/WebHome/256025ph.GIF">
80	</div>
81	</div>
82	<div class="asm-part">
83	<div class="asm-part-info">
84	<div class="asm-part-qty">2x</div>
85	<div class="asm-part-name">2-56 nut</div>
86	</div>
87	<div class="asm-part-img">
88	<img src="https://wiki.lynxmotion.com/info/wiki/lynxmotion/download/servo-erector-set-robots-kits/ses-v1-robots/ses-v1-3-4-dof-hexapods/3-dof-leg-v2/WebHome/256zpn.gif">
89	</div>
90	</div>
91	</div>
92	</div>
93	<div class="asm-step-figure">
94	<img src="https://wiki.lynxmotion.com/info/wiki/lynxmotion/download/servo-erector-set-robots-kits/ses-v1-robots/ses-v1-3-4-dof-hexapods/3-dof-leg-v2/WebHome/aleg02.jpg">
95	<span>Figure 2.</span>
96	</div>
97	</div>
98	</div>
99
100	<!-- Step 3 -->
101	<div class="asm-step">
102	<div class="asm-step-header">
103	<div class="asm-step-name">3 DOF A Leg — Assembly</div>
104	<div class="asm-step-num">Step 3 / 9</div>
105	</div>
106	<div class="asm-step-body">
107	<div class="asm-step-text">
108	<p>Attach two "C" brackets together, using two 2-56 x .250 screws and 2-56 nuts.</p>
109	<div class="asm-parts">
110	<div class="asm-part">
111	<div class="asm-part-info">
112	<div class="asm-part-qty">2x</div>
113	<div class="asm-part-name">2-56 x .250" Phillips screw</div>
114	</div>
115	<div class="asm-part-img">
116	<img src="https://wiki.lynxmotion.com/info/wiki/lynxmotion/download/servo-erector-set-robots-kits/ses-v1-robots/ses-v1-3-4-dof-hexapods/3-dof-leg-v2/WebHome/256025ph.GIF">
117	</div>
118	</div>
119	<div class="asm-part">
120	<div class="asm-part-info">
121	<div class="asm-part-qty">2x</div>
122	<div class="asm-part-name">2-56 nut</div>
123	</div>
124	<div class="asm-part-img">
125	<img src="https://wiki.lynxmotion.com/info/wiki/lynxmotion/download/servo-erector-set-robots-kits/ses-v1-robots/ses-v1-3-4-dof-hexapods/3-dof-leg-v2/WebHome/256zpn.gif">
126	</div>
127	</div>
128	</div>
129	</div>
130	<div class="asm-step-figure">
131	<img src="https://wiki.lynxmotion.com/info/wiki/lynxmotion/download/servo-erector-set-robots-kits/ses-v1-robots/ses-v1-3-4-dof-hexapods/3-dof-leg-v2/WebHome/aleg03.jpg">
132	<span>Figure 3.</span>
133	</div>
134	</div>
135	</div>
136
137	<!-- Step 4 -->
138	<div class="asm-step">
139	<div class="asm-step-header">
140	<div class="asm-step-name">3 DOF A Leg — Assembly</div>
141	<div class="asm-step-num">Step 4 / 9</div>
142	</div>
143	<div class="asm-step-body">
144	<div class="asm-step-text">
145	<p>Attach the "C" bracket to the Multi-Purpose bracket from step 2 as shown. See the figure below for detailed information.</p>
146	<div class="asm-parts">
147	<div class="asm-part">
148	<div class="asm-part-info">
149	<div class="asm-part-qty">—</div>
150	<div class="asm-part-name">Bracket assembly diagram</div>
151	</div>
152	<div class="asm-part-img">
153	<img src="https://wiki.lynxmotion.com/info/wiki/lynxmotion/download/servo-erector-set-robots-kits/ses-v1-robots/ses-v1-3-4-dof-hexapods/3-dof-leg-v2/WebHome/ballb01.gif">
154	</div>
155	</div>
156	</div>
157	</div>
158	<div class="asm-step-figure">
159	<img src="https://wiki.lynxmotion.com/info/wiki/lynxmotion/download/servo-erector-set-robots-kits/ses-v1-robots/ses-v1-3-4-dof-hexapods/3-dof-leg-v2/WebHome/aleg04.jpg">
160	<span>Figure 4-2.</span>
161	</div>
162	</div>
163	</div>
164
165	<!-- Step 5 -->
166	<div class="asm-step">
167	<div class="asm-step-header">
168	<div class="asm-step-name">3 DOF A Leg — Assembly</div>
169	<div class="asm-step-num">Step 5 / 9</div>
170	</div>
171	<div class="asm-step-body">
172	<div class="asm-step-text">
173	<p>Attach a Tubing Connector Hub to an "L" bracket as shown, using two 2-56 x .250 screws and 2-56 nuts.</p>
174	<div class="asm-parts">
175	<div class="asm-part">
176	<div class="asm-part-info">
177	<div class="asm-part-qty">2x</div>
178	<div class="asm-part-name">2-56 x .250" Phillips screw</div>
179	</div>
180	<div class="asm-part-img">
181	<img src="https://wiki.lynxmotion.com/info/wiki/lynxmotion/download/servo-erector-set-robots-kits/ses-v1-robots/ses-v1-3-4-dof-hexapods/3-dof-leg-v2/WebHome/256025ph.GIF">
182	</div>
183	</div>
184	<div class="asm-part">
185	<div class="asm-part-info">
186	<div class="asm-part-qty">2x</div>
187	<div class="asm-part-name">2-56 nut</div>
188	</div>
189	<div class="asm-part-img">
190	<img src="https://wiki.lynxmotion.com/info/wiki/lynxmotion/download/servo-erector-set-robots-kits/ses-v1-robots/ses-v1-3-4-dof-hexapods/3-dof-leg-v2/WebHome/256zpn.gif">
191	</div>
192	</div>
193	</div>
194	</div>
195	<div class="asm-step-figure">
196	<img src="https://wiki.lynxmotion.com/info/wiki/lynxmotion/download/servo-erector-set-robots-kits/ses-v1-robots/ses-v1-3-4-dof-hexapods/3-dof-leg-v2/WebHome/aleg05.jpg">
197	<span>Figure 5.</span>
198	</div>
199	</div>
200	</div>
201
202	<!-- Step 6 -->
203	<div class="asm-step">
204	<div class="asm-step-header">
205	<div class="asm-step-name">3 DOF A Leg — Assembly</div>
206	<div class="asm-step-num">Step 6 / 9</div>
207	</div>
208	<div class="asm-step-body">
209	<div class="asm-step-text">
210	<p>Attach the other side of the "L" connector bracket to the Multi-Purpose bracket as shown, using two 2-56 x .250 screws and 2-56 nuts.</p>
211	<div class="asm-parts">
212	<div class="asm-part">
213	<div class="asm-part-info">
214	<div class="asm-part-qty">2x</div>
215	<div class="asm-part-name">2-56 x .250" Phillips screw</div>
216	</div>
217	<div class="asm-part-img">
218	<img src="https://wiki.lynxmotion.com/info/wiki/lynxmotion/download/servo-erector-set-robots-kits/ses-v1-robots/ses-v1-3-4-dof-hexapods/3-dof-leg-v2/WebHome/256025ph.GIF">
219	</div>
220	</div>
221	<div class="asm-part">
222	<div class="asm-part-info">
223	<div class="asm-part-qty">2x</div>
224	<div class="asm-part-name">2-56 nut</div>
225	</div>
226	<div class="asm-part-img">
227	<img src="https://wiki.lynxmotion.com/info/wiki/lynxmotion/download/servo-erector-set-robots-kits/ses-v1-robots/ses-v1-3-4-dof-hexapods/3-dof-leg-v2/WebHome/256zpn.gif">
228	</div>
229	</div>
230	</div>
231	</div>
232	<div class="asm-step-figure">
233	<img src="https://wiki.lynxmotion.com/info/wiki/lynxmotion/download/servo-erector-set-robots-kits/ses-v1-robots/ses-v1-3-4-dof-hexapods/3-dof-leg-v2/WebHome/aleg06.jpg">
234	<span>Figure 6.</span>
235	</div>
236	</div>
237	</div>
238
239	<!-- Step 7 -->
240	<div class="asm-step">
241	<div class="asm-step-header">
242	<div class="asm-step-name">3 DOF A Leg — Assembly</div>
243	<div class="asm-step-num">Step 7 / 9</div>
244	</div>
245	<div class="asm-step-body">
246	<div class="asm-step-text">
247	<p>Attach the Multi-Purpose bracket to a "C" bracket as shown, using two ball bearings. See the figure below for detailed information.</p>
248	<div class="asm-parts">
249	<div class="asm-part">
250	<div class="asm-part-info">
251	<div class="asm-part-qty">—</div>
252	<div class="asm-part-name">Bracket assembly diagram</div>
253	</div>
254	<div class="asm-part-img">
255	<img src="https://wiki.lynxmotion.com/info/wiki/lynxmotion/download/servo-erector-set-robots-kits/ses-v1-robots/ses-v1-3-4-dof-hexapods/3-dof-leg-v2/WebHome/ballb01.gif">
256	</div>
257	</div>
258	</div>
259	</div>
260	<div class="asm-step-figure">
261	<img src="https://wiki.lynxmotion.com/info/wiki/lynxmotion/download/servo-erector-set-robots-kits/ses-v1-robots/ses-v1-3-4-dof-hexapods/3-dof-leg-v2/WebHome/aleg07.jpg">
262	<span>Figure 7-2.</span>
263	</div>
264	</div>
265	</div>
266
267	<!-- Step 8 -->
268	<div class="asm-step">
269	<div class="asm-step-header">
270	<div class="asm-step-name">3 DOF A Leg — Assembly</div>
271	<div class="asm-step-num">Step 8 / 9</div>
272	</div>
273	<div class="asm-step-body">
274	<div class="asm-step-text">
275	<p>Install the servos as shown, using the included 3mm hardware and #2 tapping screws.</p>
276	<div class="asm-parts">
277	<div class="asm-part">
278	<div class="asm-part-info">
279	<div class="asm-part-qty">4x</div>
280	<div class="asm-part-name">#2 x .250" tapping screw</div>
281	</div>
282	<div class="asm-part-img">
283	<img src="https://wiki.lynxmotion.com/info/wiki/lynxmotion/download/servo-erector-set-robots-kits/ses-v1-robots/ses-v1-3-4-dof-hexapods/3-dof-leg-v2/WebHome/2250phts.gif">
284	</div>
285	</div>
286	<div class="asm-part">
287	<div class="asm-part-info">
288	<div class="asm-part-qty">12x</div>
289	<div class="asm-part-name">3mm servo hardware set</div>
290	</div>
291	<div class="asm-part-img">
292	<img src="https://wiki.lynxmotion.com/info/wiki/lynxmotion/download/servo-erector-set-robots-kits/ses-v1-robots/ses-v1-3-4-dof-hexapods/3-dof-leg-v2/WebHome/srvhdw.gif">
293	</div>
294	</div>
295	</div>
296	</div>
297	<div class="asm-step-figure">
298	<img src="https://wiki.lynxmotion.com/info/wiki/lynxmotion/download/servo-erector-set-robots-kits/ses-v1-robots/ses-v1-3-4-dof-hexapods/3-dof-leg-v2/WebHome/aleg10.jpg">
299	<span>Figure 8.</span>
300	</div>
301	</div>
302	</div>
303
304	<!-- Step 9 -->
305	<div class="asm-step">
306	<div class="asm-step-header">
307	<div class="asm-step-name">3 DOF A Leg — Assembly</div>
308	<div class="asm-step-num">Step 9 / 9</div>
309	</div>
310	<div class="asm-step-body">
311	<div class="asm-step-text">
312	<p>Connect a 3.0" tube to the hub using a 4-40 x .250" screw. Attach a rubber foot to the end of the tube.</p>
313	<p>Be sure to mirror the other leg for symmetry. Once complete, you can move on to the body assembly instructions.</p>
314	<div class="asm-parts">
315	<div class="asm-part">
316	<div class="asm-part-info">
317	<div class="asm-part-qty">1x</div>
318	<div class="asm-part-name">4-40 x .250" socket head screw</div>
319	</div>
320	<div class="asm-part-img">
321	<img src="https://wiki.lynxmotion.com/info/wiki/lynxmotion/download/servo-erector-set-robots-kits/ses-v1-robots/ses-v1-3-4-dof-hexapods/3-dof-leg-v2/WebHome/4250hscs.GIF">
322	</div>
323	</div>
324	</div>
325	</div>
326	<div class="asm-step-figure">
327	<img src="https://wiki.lynxmotion.com/info/wiki/lynxmotion/download/servo-erector-set-robots-kits/ses-v1-robots/ses-v1-3-4-dof-hexapods/3-dof-leg-v2/WebHome/aleg11.jpg">
328	<span>Figure 9-2.</span>
329	</div>
330	</div>
331	</div>
332
333	</div>
334	{{/html}}

Wiki source code of 3DoF Leg Assembly Instructions v2.0