{"id":21256,"date":"2020-11-27T12:12:12","date_gmt":"2020-11-27T18:12:12","guid":{"rendered":"https:\/\/jtechphotonics.com\/?post_type=product&p=21256"},"modified":"2025-10-07T13:35:54","modified_gmt":"2025-10-07T19:35:54","slug":"7w-pro-spindle-mount-445nm-laser-head","status":"publish","type":"product","link":"https:\/\/jtechphotonics.com\/?product=7w-pro-spindle-mount-445nm-laser-head","title":{"rendered":"7W PRO Spindle Mount 445nm Laser Head"},"content":{"rendered":"

This is just the laser head for the 7W Spindle Mount laser kit.\u00a0 Get this if you need to replace your laser after extended usage from your original kit, if you just want a spare, or to upgrade to the newest PRO version.<\/p>\n

This laser will work with the 5amp laser driver<\/a>.<\/p>\n

Choose which lens to have included on the laser, either high resolution or high efficiency.\u00a0 We recommend using the high resolution lens.<\/p>\n

 <\/p>\n

Laser Overview<\/h2>\n

The laser diode in this kit is the strongest laser diode on the market.<\/p>\n

\u00a0Absolute Maximum Ratings:<\/b><\/h4>\n\n\n\n\n\n\n\n
Item<\/td>\nAbsolute Maximum Ratings<\/td>\nUnit<\/td>\n<\/tr>\n
Forward Current (Tc = 25\u00b0C)<\/td>\n3.5<\/td>\nA<\/td>\n<\/tr>\n
Absolute max output optical power<\/td>\n>7<\/td>\nW<\/td>\n<\/tr>\n
Allowable Reverse Current (Tc = 25\u00b0C)<\/td>\n85<\/td>\nmA<\/td>\n<\/tr>\n
Operating Case Temperature<\/td>\n50<\/td>\n\u00b0C<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Electrical \/ Optical Characteristics:<\/b><\/p>\n\n\n\n\n\n\n\n\n\n\n\n
Item<\/td>\nMin<\/td>\nTyp.<\/td>\nMax<\/td>\nUnit<\/td>\n<\/tr>\n
Optical Output Power @4 amps<\/td>\n<\/td>\n6.5<\/td>\n\u00a07<\/td>\nW<\/td>\n<\/tr>\n
Optical Output Power @5 amps<\/td>\n<\/td>\n7<\/td>\n7.3<\/td>\nW<\/td>\n<\/tr>\n
Dominant Wavelength<\/td>\n435<\/td>\n<\/td>\n455<\/td>\nnm<\/td>\n<\/tr>\n
Threshold Current<\/td>\n80<\/td>\n<\/td>\n220<\/td>\nmA<\/td>\n<\/tr>\n
Operating Voltage<\/td>\n3.7<\/td>\n<\/td>\n5.5<\/td>\nV<\/td>\n<\/tr>\n
Focused Spot Size<\/td>\n0.011<\/td>\n0.014<\/td>\n<\/td>\nInches<\/td>\n<\/tr>\n
Beam Divergence Full Angle (1\/e^2) \/\/<\/td>\n5<\/td>\n14<\/td>\n25<\/td>\ndeg.<\/td>\n<\/tr>\n
Beam Divergence Full Angle (1\/e^2) \u2013 Perp<\/td>\n30<\/td>\n44<\/td>\n50<\/td>\ndeg.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

-Note: The beam is slightly rectangular. Focused size specification is for the long axis.<\/em><\/p>\n

-Above specifications are for reference purposes only and are subject to change.\u00a0 Figures in specifications may contain measurement errors.<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"

This is just the laser head for the 7W Spindle Mount laser kit.\u00a0 Get this if you need to replace your laser after extended usage from your original kit, if you just want a spare, or to upgrade to the newest PRO version.<\/p>\n

Choose which lens to have included on the laser, either high resolution or high efficiency.\u00a0 We recommend using the high resolution lens.<\/p>\n

*Does not include the laser driver*.\u00a0 Please order the kit if you do not have a driver already.<\/p>\n","protected":false},"featured_media":15477,"comment_status":"open","ping_status":"closed","template":"","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"off","neve_meta_content_width":100,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"","neve_meta_reading_time":""},"product_brand":[],"product_cat":[150],"product_tag":[],"class_list":["post-21256","product","type-product","status-publish","has-post-thumbnail","product_cat-uncategorized","first","outofstock","taxable","shipping-taxable","purchasable","product-type-variable","has-default-attributes"],"composite_virtual":false,"composite_layout":"","composite_add_to_cart_form_location":"","composite_editable_in_cart":false,"composite_sold_individually_context":"","composite_shop_price_calc":"","composite_components":[],"composite_scenarios":[],"bundled_by":[],"bundle_stock_status":"outofstock","bundle_stock_quantity":null,"bundle_virtual":false,"bundle_layout":"","bundle_add_to_cart_form_location":"","bundle_editable_in_cart":false,"bundle_sold_individually_context":"","bundle_item_grouping":"","bundle_min_size":"","bundle_max_size":"","bundle_price":[],"bundled_items":[],"bundle_sell_ids":[],"yoast_head":"\n7W PRO Spindle Mount 445nm Laser Head - J Tech Photonics, Inc.<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/jtechphotonics.com\/?product=7w-pro-spindle-mount-445nm-laser-head\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"7W PRO Spindle Mount 445nm Laser Head\" \/>\n<meta property=\"og:description\" content=\"This is just the laser head for the 7W Spindle Mount laser kit.\u00a0 Get this if you need to replace your laser after extended usage from your original kit, if you just want a spare, or to upgrade to the newest PRO version. 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