{"id":3311,"date":"2026-08-10T16:57:50","date_gmt":"2026-08-10T08:57:50","guid":{"rendered":"http:\/\/114.116.101.183\/?post_type=product&#038;p=3311"},"modified":"2026-08-28T15:43:06","modified_gmt":"2026-08-28T07:43:06","slug":"gwq-lb-semi-automatic-torque-screwdrivers","status":"publish","type":"product","link":"https:\/\/guanwei-tools.com\/en\/product\/gwq-lb-semi-automatic-torque-screwdrivers\/","title":{"rendered":"GWQ-LB Series Semi-Automatic Torque-Controlled Screwdrivers"},"content":{"rendered":"<style>\n    .my-table td, .my-table th {\n        border: 1px solid #333;\n        padding: 8px 12px;\n        text-align: center;\n    }\n<\/style>\n<table class=\"my-table\" style=\"border-collapse: collapse; width: 100%; overflow-x: auto; display: block; white-space: nowrap;\" border=\"0\" width=\"1390\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr style=\"height: 51.00pt;\">\n<td class=\"et5\" style=\"height: 51.00pt; width: 134.55pt;\" width=\"224\" height=\"85\">Model<\/td>\n<td class=\"et5\" style=\"width: 56.05pt;\" width=\"93\">Torque Range (kgf\u00b7cm)<\/td>\n<td class=\"et5\" style=\"width: 57.40pt;\" width=\"95\">Speed (rpm)<\/td>\n<td class=\"et5\" style=\"width: 54.00pt;\" width=\"90\">Tool Weight (g)<\/td>\n<td class=\"et5\" style=\"width: 60.75pt;\" width=\"101\">Overall Length (mm)<\/td>\n<td class=\"et5\" style=\"width: 60.75pt;\" width=\"101\">Diameter (mm)<\/td>\n<td class=\"et5\" style=\"width: 57.40pt;\" width=\"95\">Air Pressure (kg\/cm\u00b2)<\/td>\n<td class=\"et5\" style=\"width: 54.00pt;\" width=\"90\">Min. Hose ID (mm)<\/td>\n<td class=\"et5\" style=\"width: 54.70pt;\" width=\"91\">Air Consumption (m\u00b3\/min)<\/td>\n<td class=\"et5\" style=\"width: 54.70pt;\" width=\"91\">Noise Level (\u00b12 dB(A))<\/td>\n<td class=\"et5\" style=\"width: 48.60pt;\" width=\"81\">Accuracy (%)<\/td>\n<td class=\"et5\" style=\"width: 84.80pt;\" width=\"141\">Machine Screw Driving Capacity<\/td>\n<td class=\"et5\" style=\"width: 56.70pt;\" width=\"94\">Self-Tapping Screw Driving Capacity<\/td>\n<\/tr>\n<tr style=\"height: 25.00pt;\">\n<td class=\"et9\" style=\"height: 25.00pt;\" height=\"41\">GWQ20LB<\/td>\n<td class=\"et10\">1-8<\/td>\n<td class=\"et10\">1000<\/td>\n<td class=\"et10\">520<\/td>\n<td class=\"et10\">210<\/td>\n<td class=\"et10\">34<\/td>\n<td class=\"et10\">6<\/td>\n<td class=\"et10\">5<\/td>\n<td class=\"et10\">0.2<\/td>\n<td class=\"et10\">70<\/td>\n<td class=\"et10\">\u00b13<\/td>\n<td class=\"et11\">M1.7-M3.3<\/td>\n<td class=\"et11\">M1.3-M2.7<\/td>\n<\/tr>\n<tr style=\"height: 25.00pt;\">\n<td class=\"et9\" style=\"height: 25.00pt;\" height=\"41\">GWQ30LB<\/td>\n<td class=\"et10\">3-17<\/td>\n<td class=\"et10\">1800<\/td>\n<td class=\"et10\">520<\/td>\n<td class=\"et10\">210<\/td>\n<td class=\"et10\">34<\/td>\n<td class=\"et10\">6<\/td>\n<td class=\"et10\">5<\/td>\n<td class=\"et10\">0.28<\/td>\n<td class=\"et10\">74<\/td>\n<td class=\"et10\">\u00b13<\/td>\n<td class=\"et11\">M2.2-M4.2<\/td>\n<td class=\"et11\">M1.7-M3.2<\/td>\n<\/tr>\n<tr style=\"height: 25.00pt;\">\n<td class=\"et9\" style=\"height: 25.00pt;\" height=\"41\">GWQ35LB<\/td>\n<td class=\"et10\">3-20<\/td>\n<td class=\"et10\">2200<\/td>\n<td class=\"et10\">520<\/td>\n<td class=\"et10\">210<\/td>\n<td class=\"et10\">34<\/td>\n<td class=\"et10\">6<\/td>\n<td class=\"et10\">5<\/td>\n<td class=\"et10\">0.28<\/td>\n<td class=\"et10\">74<\/td>\n<td class=\"et10\">\u00b13<\/td>\n<td class=\"et11\">M2.2-M4.5<\/td>\n<td class=\"et11\">M1.7-M3.5<\/td>\n<\/tr>\n<tr style=\"height: 25.00pt;\">\n<td class=\"et9\" style=\"height: 25.00pt;\" height=\"41\">GWQ38LB<\/td>\n<td class=\"et10\">3-25<\/td>\n<td class=\"et10\">1800<\/td>\n<td class=\"et10\">520<\/td>\n<td class=\"et10\">210<\/td>\n<td class=\"et10\">34<\/td>\n<td class=\"et10\">6<\/td>\n<td class=\"et10\">5<\/td>\n<td class=\"et10\">0.28<\/td>\n<td class=\"et10\">74<\/td>\n<td class=\"et10\">\u00b13<\/td>\n<td class=\"et11\">M2.2-M4.7<\/td>\n<td class=\"et11\">M1.7-M3.8<\/td>\n<\/tr>\n<tr style=\"height: 25.00pt;\">\n<td class=\"et9\" style=\"height: 25.00pt;\" height=\"41\">GWQ40LB<\/td>\n<td class=\"et10\">5-30<\/td>\n<td class=\"et10\">1000<\/td>\n<td class=\"et10\">520<\/td>\n<td class=\"et10\">210<\/td>\n<td class=\"et10\">34<\/td>\n<td class=\"et10\">6<\/td>\n<td class=\"et10\">5<\/td>\n<td class=\"et10\">0.28<\/td>\n<td class=\"et10\">74<\/td>\n<td class=\"et10\">\u00b13<\/td>\n<td class=\"et11\">M2.8-M5.0<\/td>\n<td class=\"et11\">M2.2-M4.0<\/td>\n<\/tr>\n<tr style=\"height: 25.00pt;\">\n<td class=\"et9\" style=\"height: 25.00pt;\" height=\"41\">GWQ45LB<\/td>\n<td class=\"et10\">8-40<\/td>\n<td class=\"et10\">800<\/td>\n<td class=\"et10\">520<\/td>\n<td class=\"et10\">210<\/td>\n<td class=\"et10\">34<\/td>\n<td class=\"et10\">6<\/td>\n<td class=\"et10\">6.35<\/td>\n<td class=\"et10\">0.3<\/td>\n<td class=\"et10\">78<\/td>\n<td class=\"et10\">\u00b13<\/td>\n<td class=\"et11\">M3.3-M5.7<\/td>\n<td class=\"et11\">M2.7-M4.4<\/td>\n<\/tr>\n<tr style=\"height: 25.00pt;\">\n<td class=\"et9\" style=\"height: 25.00pt;\" height=\"41\">GWQ48LB<\/td>\n<td class=\"et10\">5-45<\/td>\n<td class=\"et10\">1700<\/td>\n<td class=\"et10\">820<\/td>\n<td class=\"et10\">245<\/td>\n<td class=\"et10\">42<\/td>\n<td class=\"et10\">6<\/td>\n<td class=\"et10\">8<\/td>\n<td class=\"et10\">0.55<\/td>\n<td class=\"et10\">78<\/td>\n<td class=\"et10\">\u00b13<\/td>\n<td class=\"et11\">M2.8-M5.8<\/td>\n<td class=\"et11\">M2.2-M4.7<\/td>\n<\/tr>\n<tr style=\"height: 25.00pt;\">\n<td class=\"et9\" style=\"height: 25.00pt;\" height=\"41\">GWQ50LB<\/td>\n<td class=\"et10\">7-50<\/td>\n<td class=\"et10\">1400<\/td>\n<td class=\"et10\">820<\/td>\n<td class=\"et10\">245<\/td>\n<td class=\"et10\">42<\/td>\n<td class=\"et10\">6<\/td>\n<td class=\"et10\">8<\/td>\n<td class=\"et10\">0.55<\/td>\n<td class=\"et10\">78<\/td>\n<td class=\"et10\">\u00b13<\/td>\n<td class=\"et11\">M2.9-M6.0<\/td>\n<td class=\"et11\">M2.6-M4.9<\/td>\n<\/tr>\n<tr style=\"height: 25.00pt;\">\n<td class=\"et9\" style=\"height: 25.00pt;\" height=\"41\">GWQ55LB<\/td>\n<td class=\"et10\">7-65<\/td>\n<td class=\"et10\">1000<\/td>\n<td class=\"et10\">820<\/td>\n<td class=\"et10\">245<\/td>\n<td class=\"et10\">42<\/td>\n<td class=\"et10\">6<\/td>\n<td class=\"et10\">8<\/td>\n<td class=\"et10\">0.55<\/td>\n<td class=\"et10\">78<\/td>\n<td class=\"et10\">\u00b13<\/td>\n<td class=\"et11\">M2.9-M6.4<\/td>\n<td class=\"et11\">M2.6-M5.4<\/td>\n<\/tr>\n<tr style=\"height: 25.00pt;\">\n<td class=\"et9\" style=\"height: 25.00pt;\" height=\"41\">GWQ60LB<\/td>\n<td class=\"et10\">15-95<\/td>\n<td class=\"et10\">550<\/td>\n<td class=\"et10\">820<\/td>\n<td class=\"et10\">245<\/td>\n<td class=\"et10\">42<\/td>\n<td class=\"et10\">6<\/td>\n<td class=\"et10\">8<\/td>\n<td class=\"et10\">0.55<\/td>\n<td class=\"et10\">78<\/td>\n<td class=\"et10\">\u00b13<\/td>\n<td class=\"et11\">M4.1-M7.0<\/td>\n<td class=\"et11\">M3.1-M6.0<\/td>\n<\/tr>\n<tr style=\"height: 25.00pt;\">\n<td class=\"et9\" style=\"height: 25.00pt;\" height=\"41\">GWQ65LB<\/td>\n<td class=\"et10\">30-180<\/td>\n<td class=\"et10\">300<\/td>\n<td class=\"et10\">840<\/td>\n<td class=\"et10\">245<\/td>\n<td class=\"et10\">42<\/td>\n<td class=\"et10\">6<\/td>\n<td class=\"et10\">8<\/td>\n<td class=\"et10\">0.55<\/td>\n<td class=\"et10\">78<\/td>\n<td class=\"et10\">\u00b13<\/td>\n<td class=\"et11\">M5.0-M9.3<\/td>\n<td class=\"et11\">M4.0-M7.2<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Compatible accessories: Allen wrenches, star-shaped wrenches, socket wrenches, Phillips-head wrenches<\/p>\n<p>Product Highlights: The LB series consists of all push-button screwdrivers; pressing the trigger activates the motor to begin operation, and releasing the trigger stops the operation.<\/p>\n<p>Application Scenarios: The GYQ series of clutch-type constant-torque screwdrivers are not only categorized into three major series\u2014push-down, clamping plate, and elbow-head\u2014based on their functional use, but each series is further subdivided into more than ten models with different torque ranges to suit various industries and workstations; Low-torque models are suitable for production lines assembling smaller products such as watches, cell phones, and high-precision electronic circuit boards, while higher-torque models are suitable for larger fastening operations, such as the assembly of major home appliances, industrial assembly lines, motorcycles, and automotive interior components.<\/p>","protected":false},"excerpt":{"rendered":"<p>\u578b\u53f7 \u626d\u529b\u8303\u56f4(kgf-cm) \u8f6c\u901f\uff08rpm) \u673a\u8eab\u603b\u91cd\u91cf(g) \u673a\u8eab\u603b\u957f\u5ea6(mm) \u76f4\u5f84\uff08mm) \u6c14\u538b\uff08kg&#8230;<\/p>","protected":false},"featured_media":3677,"template":"","meta":{"_kadence_starter_templates_imported_post":false,"_kad_post_transparent":"default","_kad_post_title":"","_kad_post_layout":"default","_kad_post_sidebar_id":"","_kad_post_content_style":"default","_kad_post_vertical_padding":"default","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":""},"product_brand":[57],"product_cat":[94,106,91,107,82],"product_tag":[],"class_list":["post-3311","product","type-product","status-publish","has-post-thumbnail","product_brand-57","product_cat-pneumatic-torque-screwdrivers","product_cat-pneumatic-tools","product_cat-pneumatic-assembly-tools","product_cat-clutch-nutrunners","product_cat-assembly-tightening-tools","first","instock","shipping-taxable","product-type-simple","entry","content-bg","loop-entry"],"_links":{"self":[{"href":"https:\/\/guanwei-tools.com\/en\/wp-json\/wp\/v2\/product\/3311","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/guanwei-tools.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/guanwei-tools.com\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/guanwei-tools.com\/en\/wp-json\/wp\/v2\/media\/3677"}],"wp:attachment":[{"href":"https:\/\/guanwei-tools.com\/en\/wp-json\/wp\/v2\/media?parent=3311"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/guanwei-tools.com\/en\/wp-json\/wp\/v2\/product_brand?post=3311"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/guanwei-tools.com\/en\/wp-json\/wp\/v2\/product_cat?post=3311"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/guanwei-tools.com\/en\/wp-json\/wp\/v2\/product_tag?post=3311"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}