{"id":74,"date":"2025-10-10T01:28:32","date_gmt":"2025-10-10T01:28:32","guid":{"rendered":"https:\/\/engprojects.tcnj.edu\/stepwise\/?page_id=74"},"modified":"2025-12-05T22:49:13","modified_gmt":"2025-12-05T22:49:13","slug":"parts","status":"publish","type":"page","link":"https:\/\/engprojects.tcnj.edu\/stepwise\/parts\/","title":{"rendered":"Parts"},"content":{"rendered":"\n<p>Tentative Device Parts to be Used for Design<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Arduino Nano Microcontroller ATmega328\n<ul class=\"wp-block-list\">\n<li>Specifications:<br>Operating Voltage: 5 V<br>Flash Memory: 32 KB of which 2 KB used by bootloader<br>SRAM: 2 KB<br>Clock Speed: 16 MHz<br>Analog IN Pins: 8<br>EEPROM: 1 KB<br>DC Current per I\/O Pins: 20 mA (I\/O Pins)<br>Input Voltage: 7-12V<br>Digital I\/O Pins: 22 (6 of which are PWM)<br>PWM Output: 6<br>Power Consumption: 19 mA<br>PCB Size: 18 x 45 mm<br>Weight: 7 g<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>Maxon EC22 DC Brushless motor\n<ul class=\"wp-block-list\">\n<li>Specifications:<\/li>\n\n\n\n<li>Weight: 128 grams<\/li>\n\n\n\n<li>Torque:\n<ul class=\"wp-block-list\">\n<li>0.0476 Nm nominal torque<\/li>\n\n\n\n<li>0.857 Nm stall torque<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>Force:\n<ul class=\"wp-block-list\">\n<li>16 N max radial force<\/li>\n\n\n\n<li>4 N max axial force<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>Power:\n<ul class=\"wp-block-list\">\n<li>48V Nominal Voltage<\/li>\n\n\n\n<li>3.45mA Nominal Current<\/li>\n\n\n\n<li>30,000 Nominal RPM<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>Size:\n<ul class=\"wp-block-list\">\n<li>Cylindrical<\/li>\n\n\n\n<li>22mm diameter<\/li>\n\n\n\n<li>Cost: $322\/unit<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>Dyneema Polymer Cord Tensioner\n<ul class=\"wp-block-list\">\n<li>Specifications:<br>Durability: Extremely strong<br>Breaking Strength: 2500-3000 lbs<br>Elastic Modulus: 120 GPa<br>Ease of Adjustment: Smooth<br>Size Profile: 0.009 lbs\/ft (\u215b\u201d)<br>Cost: ~$0.47\/foot<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>Bourns 3590 Precision Potentiometer\n<ul class=\"wp-block-list\">\n<li>Resistance Range: 200-100k Ohms<\/li>\n\n\n\n<li>Resistance Taper: Linear<\/li>\n\n\n\n<li>Resistance Tolerance: 5%<\/li>\n\n\n\n<li>Size: 20.4mm length, 6.4mm diameter<\/li>\n\n\n\n<li>Cost: $16.47 for 10 units<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>Phase I Material Selection<\/li>\n\n\n\n<li>Phase II Material Selection<\/li>\n\n\n\n<li>Phase III Material Selection<\/li>\n\n\n\n<li>Battery Pack\n<ul class=\"wp-block-list\">\n<li>48 V, 3300 mAh<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>Straps\/Buckles\/Velcro<\/li>\n\n\n\n<li>Pins\/Screws<\/li>\n\n\n\n<li>Padding<\/li>\n<\/ul>\n\n\n\n<p>Frameworks:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Rotational Potentiometer Set Point and Range of Motion System<\/li>\n\n\n\n<li>Accessory Based Modular System<\/li>\n\n\n\n<li>Tensioner Based Actuation<\/li>\n\n\n\n<li>Mechanical Hard-Stop Fail-Safe System<\/li>\n\n\n\n<li>Manual Emergency Shutoff System<\/li>\n<\/ul>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tentative Device Parts to be Used for Design Frameworks:<\/p>\n","protected":false},"author":664,"featured_media":0,"parent":0,"menu_order":7,"comment_status":"closed","ping_status":"closed","template":"","meta":{"ngg_post_thumbnail":0,"footnotes":""},"class_list":["post-74","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/engprojects.tcnj.edu\/stepwise\/wp-json\/wp\/v2\/pages\/74","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/engprojects.tcnj.edu\/stepwise\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/engprojects.tcnj.edu\/stepwise\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/engprojects.tcnj.edu\/stepwise\/wp-json\/wp\/v2\/users\/664"}],"replies":[{"embeddable":true,"href":"https:\/\/engprojects.tcnj.edu\/stepwise\/wp-json\/wp\/v2\/comments?post=74"}],"version-history":[{"count":0,"href":"https:\/\/engprojects.tcnj.edu\/stepwise\/wp-json\/wp\/v2\/pages\/74\/revisions"}],"wp:attachment":[{"href":"https:\/\/engprojects.tcnj.edu\/stepwise\/wp-json\/wp\/v2\/media?parent=74"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}