Johnny 5 Torso Assembly Guide

Thread a 2-56 nut onto four 2-56 x 1/4" screws. Pass these screws through the channel and thread the ends into the .313" hex spacers. The hex nut acts as a spacer.

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Figure 8.</td>

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<td valign="top" align="left">Step 9.

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Attach two Multi-Purpose brackets to the Passive Hinge bracket as shown. Use four 4-40 x .250" hex socket head screws and four 4-40 nuts.

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Figure 9.</td>

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<td valign="top" >Step 10.

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Attach the chest assembly to the hex standoffs on the 3" channel as shown, using four 2-56 x .250" screws.

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Figure 10.</td>

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<td valign="top" align="left">Step 11.

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Attach the "L" bracket to the 3" channel as shown, using two 2-56 x .250" screws.

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Figure 11.</td>

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<td valign="top" align="left">Step 12.

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Install the base top. The hole pattern should line up as shown in Figure12, with one line pointing to the servo wire hole, and all of the lines

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pointing between the mounting tabs.

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Note, this top piece is manufactured to be a tight fit. You might have to press very hard.

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Attach the top with the servo horn screw.

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Plug the base servo into Channel 0 on the

SSC-32.</td>

Figure 12.</td>

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<td valign="top" align="left">Step 13.

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Install an HS-645 servo into the Multi-Purpose bracket as shown. Use two #2 x .250" tapping screws to attach the bracket to the servo horn.

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For all servo installations, you have the option to use the 3mm hardware or the nylon rivet fasteners. The 3mm hardware will make a more rigid

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assembly, but the nylon rivet fasteners are faster. You can use whichever method suits you.

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Follow Figure 13-1 to install two springs on the servo, as shown in Figure 13-2. Plug the bottom torso servo into Channel 1 on the SSC-32.

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Figure 13-1.</td>

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Figure 13-2.</td>

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<td valign="top" align="left">Step 14.

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Install an HS-645 servo into the Multi-Purpose bracket as shown. Use two #2 x .250" tapping screws to attach the bracket to the servo

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horn. Follow Figure 14-1 to install the other end of the springs on the servo, as shown in Figure 14-2. Plug the top torso servo into Channel 2

on the SSC-32.

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Figure 14-1.</td>

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Figure 14-2.</td>

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<td valign="top" align="left">Step 15.

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Install two HS-645 servos in the Multi-Purpose brackets in the shoulder positions as shown. Attach a 6" servo extender cable to each of the

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shoulder servos. Plug the robot's left shoulder servo into Channel 3 on the SSC-32, and plug the robot's right shoulder servo into Channel 8.

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Figure 15.</td>

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<td valign="top" align="left">Step 16.

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Install an HS-422 servo in the Multi-Purpose bracket in the head position as shown. Attach a 6" servo extender cable to the head servo.

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Plug the head servo into Channel 13 on the SSC-32.

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Figure 16.</td>

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<td valign="top" align="left">Step 17.

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Install the Multi-Purpose Sensor Housing to the head servo, using two #2 x .250" tapping screws. You can attach a sensor as shown, but

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the sensor is not included in the Johnny 5 kit.

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Figure 17.</td>

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<td valign="top" align="left">Step 18.

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Follow the <a href="https://wiki.lynxmotion.com/info/wiki/lynxmotion/view/servo-erector-set-robots-kits/ses-v1-robots/ses-v1-bipeds/humanoid-biped-hand/" target="_blank">assembly guide for the hand and arm</a>. Attach the arms to the shoulder servos

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using four #2 x .250" tapping screws. Attach a 6" servo extender cable to each servo closest to the shoulder. Attach 12" extender

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cables to the other three servos in each arm.

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On the robot's left side, plug the shoulder (up/down) servo into Channel 4 on the SSC-32, the forearm (rotate) into Channel 5, the wrist

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into Channel 6, and the hand (open/close) into Channel 7. On the robot's right side, plug the shoulder (up/down) servo into Channel 9 on

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the SSC-32, the forearm (rotate) into Channel 10, the wrist into Channel 11, and the hand (open/close) into Channel 12.

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