{"id":3207,"date":"2026-06-02T01:11:27","date_gmt":"2026-06-02T01:11:27","guid":{"rendered":"https:\/\/spiralbevelgearbox.xyz\/product\/ever-power-z-series-bevel-gear-reducer-for-stage-machinery\/"},"modified":"2026-06-02T01:11:27","modified_gmt":"2026-06-02T01:11:27","slug":"ever-power-z-series-bevel-gear-reducer-for-stage-machinery","status":"publish","type":"product","link":"https:\/\/spiralbevelgearbox.xyz\/pl\/produkt\/ever-power-z-series-bevel-gear-reducer-for-stage-machinery\/","title":{"rendered":"Ever Power Z Series Bevel Gear Reducer for Stage Machinery"},"content":{"rendered":"<h1>Ever Power Z Series Bevel Gear Reducer for Stage Machinery<\/h1>\n<p>The EVER POWER Z series bevel gear reducer is a specialized transmission solution engineered for the unique performance requirements of stage machinery and entertainment technology. Designed for smooth, quiet, and precise movement of scenic elements, counterweights, lighting rigs, and revolving platforms, the Z series covers an exceptionally wide power range from 0.014 kW for small scenic elements to 335 kW for large concert stage lifting systems.<\/p>\n<p> <img decoding=\"async\" src=\"https:\/\/spiralbevelgearbox.xyz\/wp-content\/uploads\/2026\/06\/spiral-bevel-gearbox-factory3.webp\" alt=\"Ever Power spiral bevel gearbox\" style=\"max-width:100%;height:auto;display:block;margin:18px auto;\" title=\"\"> <\/p>\n<h2>Product Overview<\/h2>\n<p>Stage machinery imposes unusual demands: extreme quiet operation (audience proximity), precise position control, frequent start-stop and reversing cycles, and absolute mechanical reliability (personnel safety). The Z series integrates all these constraints &#8211; helical bevel gear geometry minimizes noise, precision-ground teeth eliminate transmission error for smooth servo-controlled movement, and conservative safety factors ensure reliable operation in safety-critical lifting applications. <strong>Industry Sectors:<\/strong> Theater and Opera Houses | Concert Stage Systems | Theme Parks | Film and TV Studios | Broadcast Facilities | Architectural Moving Elements. <a href='https:\/\/spiralbevelgearbox.xyz\/pl\/about-us\/'>About EVER POWER<\/a><\/p>\n<h2>Technical Parameters<\/h2>\n<table border=\"1\" cellspacing=\"0\" cellpadding=\"6\" style=\"width:100%;border-collapse:collapse;font-size:14px;\">\n<thead>\n<tr style=\"background:#f5f5f5;\">\n<th style=\"text-align:left;padding:8px;\">Parametr<\/th>\n<th style=\"text-align:left;padding:8px;\">Specification<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Typ \/ Zakres rozmiar\u00f3w<\/td>\n<td>2 \/ 4 \/ 6 \/ 7 \/ 8 \/ 10 \/ 12 \/ 16 \/ 20 \/ 25<\/td>\n<\/tr>\n<tr>\n<td>Maksymalny moment obrotowy wyj\u015bciowy<\/td>\n<td>Up to 3677 N.m<\/td>\n<\/tr>\n<tr>\n<td>Zakres pr\u0119dko\u015bci wyj\u015bciowej<\/td>\n<td>3 ~ 1450 r\/min<\/td>\n<\/tr>\n<tr>\n<td>Zakres mocy wej\u015bciowej<\/td>\n<td>0.014 ~ 335 kW<\/td>\n<\/tr>\n<tr>\n<td>Output Shaft Type<\/td>\n<td>Parallel key solid shaft<\/td>\n<\/tr>\n<tr>\n<td>Installation Form<\/td>\n<td>Foot-mounted (standard)<\/td>\n<\/tr>\n<tr>\n<td>Shaft Arrangement<\/td>\n<td>B (2-shaft) \/ C (3-shaft) \/ D (4-shaft)<\/td>\n<\/tr>\n<tr>\n<td>Materia\u0142 obudowy<\/td>\n<td>Cast Iron \/ Ductile Iron<\/td>\n<\/tr>\n<tr>\n<td>Materia\u0142 przek\u0142adni<\/td>\n<td>20CrMnTi Alloy Steel<\/td>\n<\/tr>\n<tr>\n<td>Gear Surface Hardness<\/td>\n<td>HRC 58~62<\/td>\n<\/tr>\n<tr>\n<td>Gear Machining Precision<\/td>\n<td>Precision Ground, Grade 5~6<\/td>\n<\/tr>\n<tr>\n<td>Wydajno\u015b\u0107 transmisji<\/td>\n<td>94%~96%<\/td>\n<\/tr>\n<tr>\n<td>Noise Level (Max)<\/td>\n<td>60~68 dB<\/td>\n<\/tr>\n<tr>\n<td>Backlash Standard<\/td>\n<td>&lt;=20 Arcmin<\/td>\n<\/tr>\n<tr>\n<td>Backlash Option<\/td>\n<td>&lt;=10 Arcmin (factory option)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p> <img decoding=\"async\" src=\"https:\/\/spiralbevelgearbox.xyz\/wp-content\/uploads\/2026\/06\/spiral-bevel-gearbox-application3.webp\" alt=\"Ever Power spiral bevel gearbox\" style=\"max-width:100%;height:auto;display:block;margin:18px auto;\" title=\"\"> <\/p>\n<h2>Shaft Arrangement Options<\/h2>\n<ul>\n<li><strong>Uk\u0142ad B (2-wa\u0142owy):<\/strong> One input, one output &#8211; standard right-angle bevel configuration.<\/li>\n<li><strong>Uk\u0142ad C (3-wa\u0142owy):<\/strong> One input, two outputs in the same horizontal plane (T-configuration) &#8211; for simultaneous dual-side driving of stage lifts or revolves.<\/li>\n<li><strong>Uk\u0142ad D (4-wa\u0142owy):<\/strong> One input, three outputs &#8211; for complex stage machinery with multiple simultaneous driven points from one motor.<\/li>\n<\/ul>\n<h2>How It Works<\/h2>\n<p>The Z series uses a helical-spiral bevel gear set to transmit power through 90 degrees at the selected ratio. The gear set is assembled with selective fitting to minimize backlash in the servo control loop. The output shaft drives the stage machinery element via a cable drum, rack and pinion, or screw jack arrangement. The gearbox is typically connected to a servo or vector-controlled motor with encoder for position feedback control of the stage element.<\/p>\n<h2>Core Advantages<\/h2>\n<div style=\"display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:12px;margin:16px 0;\">\n<div style=\"border:1px solid #ddd;border-radius:6px;padding:16px;\"><strong>&#127911; Ultra-Quiet Operation<\/strong><\/p>\n<p style=\"margin:6px 0 0;font-size:13px;\">60-68 dB maximum &#8211; silent enough for theater use during live performances without acoustic enclosure.<\/p>\n<\/div>\n<div style=\"border:1px solid #ddd;border-radius:6px;padding:16px;\"><strong>&#127919; Precise Position Control<\/strong><\/p>\n<p style=\"margin:6px 0 0;font-size:13px;\">Low-backlash option and Grade 5-6 precision gears enable accurate closed-loop position control.<\/p>\n<\/div>\n<div style=\"border:1px solid #ddd;border-radius:6px;padding:16px;\"><strong>&#9650; Wide Power Range<\/strong><\/p>\n<p style=\"margin:6px 0 0;font-size:13px;\">0.014 kW to 335 kW &#8211; covers every stage application from small scenic elements to large concert lifts.<\/p>\n<\/div>\n<div style=\"border:1px solid #ddd;border-radius:6px;padding:16px;\"><strong>&#128260; B\/C\/D Shaft Arrangements<\/strong><\/p>\n<p style=\"margin:6px 0 0;font-size:13px;\">Single gearbox drives 1, 2, or 3 stage elements simultaneously for synchronized movement.<\/p>\n<\/div>\n<div style=\"border:1px solid #ddd;border-radius:6px;padding:16px;\"><strong>&#128203; Safety Documentation<\/strong><\/p>\n<p style=\"margin:6px 0 0;font-size:13px;\">CE declaration and load test certificate; essential for stage machinery safety validation.<\/p>\n<\/div>\n<\/div>\n<h2>Structure and Material Details<\/h2>\n<p>Z series housing is precision-machined on a 5-axis machining center to ensure perpendicularity of all shaft bores within 0.02 mm over 100 mm &#8211; critical for consistent gear mesh in stage servo systems. Gear faces are phosphate treated after grinding for improved running-in. All shafts are dynamic balanced to minimize vibration at servo operating speeds. Bearing selection follows full fatigue load spectrum analysis for stage duty cycles (typically 1-3 million cycles per year at mixed loads).<\/p>\n<p> <img decoding=\"async\" src=\"https:\/\/spiralbevelgearbox.xyz\/wp-content\/uploads\/2026\/06\/spiral-bevel-gearbox-factory5.webp\" alt=\"Ever Power spiral bevel gearbox\" style=\"max-width:100%;height:auto;display:block;margin:18px auto;\" title=\"\"> <\/p>\n<h2>Typowe zastosowania<\/h2>\n<ul>\n<li><strong>Stage elevator drives<\/strong> &#8211; Z series type 12-25 used in main stage lift systems at opera houses; quiet, precise, safe vertical movement.<\/li>\n<li><strong>Revolving stage drives<\/strong> &#8211; Type 8-16 drives the slewing ring of revolving stage platforms with smooth servo control.<\/li>\n<li><strong>Fly system winches<\/strong> &#8211; Type 4-10 in computerized fly system winches for automated movement of lighting rigs and scenery drops.<\/li>\n<li><strong>Theme park ride mechanisms<\/strong> &#8211; Type 6-20 in controlled motion systems for trackless ride vehicles and show action equipment.<\/li>\n<li><strong>Architectural moving facades<\/strong> &#8211; Type 2-6 drives kinetic building facade elements and sunshading systems.<\/li>\n<\/ul>\n<h2>Selection Guide<\/h2>\n<p>Specify: (1) Load type (lifting \/ slewing \/ translating); (2) Required force or torque at the moving element; (3) Required travel speed (m\/min or deg\/min); (4) Total travel and duty cycle (cycles\/day, hours\/year); (5) Control system type (servo \/ VFD \/ direct); (6) Safety factor requirement per local regulation (typically SF = 2.0-4.0 for personnel safety); (7) Shaft arrangement (B \/ C \/ D). Full load spectrum calculation and bearing life analysis provided on request.<\/p>\n<h2>Brand Cross-Reference<\/h2>\n<p style=\"font-size:13px;color:#666;border-left:3px solid #e8a020;padding-left:10px;margin-bottom:10px;\"><em>Note: The brand model numbers below are for cross-reference purposes only. EVER POWER does not sell counterfeit products and has no affiliation with listed brands. This information is provided solely to help engineers identify compatible replacement options.<\/em><\/p>\n<table border=\"1\" cellspacing=\"0\" cellpadding=\"6\" style=\"width:100%;border-collapse:collapse;font-size:14px;\">\n<thead>\n<tr style=\"background:#f5f5f5;\">\n<th>Reference Brand<\/th>\n<th>Model \/ Series<\/th>\n<th>Ever Power Equivalent<\/th>\n<th>Key Advantage<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Bonfiglioli<\/td>\n<td>C Series \/ 300 Series<\/td>\n<td>Ever Power Standard Spiral Bevel<\/td>\n<td>30-40% lower cost, same gear grade<\/td>\n<\/tr>\n<tr>\n<td>Brevini<\/td>\n<td>ED \/ BHD Series<\/td>\n<td>Ever Power Heavy-Duty Series<\/td>\n<td>Full metric dimensions, direct swap<\/td>\n<\/tr>\n<tr>\n<td>Tandler<\/td>\n<td>ST \/ SK Series<\/td>\n<td>Ever Power Right-Angle Series<\/td>\n<td>Competitive lead time, custom ratio<\/td>\n<\/tr>\n<tr>\n<td>Neugart<\/td>\n<td>WPLE \/ WPLN<\/td>\n<td>Ever Power Compact Right-Angle<\/td>\n<td>Lower MOQ, custom shaft options<\/td>\n<\/tr>\n<tr>\n<td>Apex Dynamics<\/td>\n<td>AB \/ AE Series<\/td>\n<td>Ever Power Standard Series<\/td>\n<td>CE certified, ISO 9001 quality<\/td>\n<\/tr>\n<tr>\n<td>Motovario<\/td>\n<td>T Series Bevel<\/td>\n<td>Ever Power Industrial Series<\/td>\n<td>Faster delivery, OEM customization<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Quality Certifications and Service Commitment<\/h2>\n<p>Every spiral bevel gearbox manufactured by EVER POWER is built under a strict ISO 9001:2015 certified quality management system. All products targeting European markets carry CE marking in compliance with the Machinery Directive 2006\/42\/EC. Third-party SGS inspections are available on request for bulk orders.<\/p>\n<ul>\n<li><strong>ISO 9001:2015<\/strong> &#8211; Quality Management System Certified<\/li>\n<li><strong>CE Marking<\/strong> &#8211; European Conformity, Machinery Directive compliant<\/li>\n<li><strong>SGS Inspection<\/strong> &#8211; Available on request<\/li>\n<li><strong>12-Month Warranty<\/strong> &#8211; All products under normal operating conditions<\/li>\n<li><strong>Lifetime Technical Support<\/strong> &#8211; Free engineering consultation<\/li>\n<li><strong>CAD Drawings Provided<\/strong> &#8211; 2D\/3D available before order confirmation<\/li>\n<li><strong>OEM \/ ODM Service<\/strong> &#8211; Custom branding, shaft configuration, ratio<\/li>\n<\/ul>\n<p>Contact us: <a href=\"https:\/\/spiralbevelgearbox.xyz\/pl\/contact-us\/\">https:\/\/spiralbevelgearbox.xyz\/contact-us\/<\/a><\/p>\n<h2>Field Notes &#8211; Customer Cases<\/h2>\n<ul>\n<li><strong>Austria (Opera House, Vienna):<\/strong> Z series type 12 and 16 units in a stage lift upgrade. Noise specification was 58 dB at 1m. &#8216;EVER POWER provided units tested to that level. After 3 years in service, no maintenance beyond annual oil change.&#8217; &#8211; Stage Machinery Project Manager<\/li>\n<li><strong>USA (Theme Park, Orlando):<\/strong> Type 6 and 8 units, 16 hours\/day, 360 days\/year. &#8216;EVER POWER performed full bearing life calculation and specified synthetic oil for extended drain intervals. Zero unplanned downtime in 18 months.&#8217; &#8211; Ride Systems Engineer<\/li>\n<li><strong>China (National Grand Theater, Beijing):<\/strong> Multiple Z series configurations in complete stage machinery drive system. &#8216;C and D shaft arrangement options were critical for our synchronized lifting system design. Noise performance exceeded our specification.&#8217; &#8211; Theater Technical Director<\/li>\n<\/ul>\n<h2>Cz\u0119sto zadawane pytania<\/h2>\n<p><strong>Q: Maximum output torque in the Z series?<\/strong><br \/>A: Type 25 provides up to 3677 N.m. For higher torque requirements, contact engineering team for extended or custom configuration.<\/p>\n<p><strong>Q: Compatible with safety brakes on stage lifts?<\/strong><br \/>A: Yes. Designed to accept overhung loads from backstop (anti-reverse) devices and external safety brake assemblies.<\/p>\n<p><strong>Q: Minimum speed for slow scenic movement?<\/strong><br \/>A: 3 rpm minimum with VFD or servo control. For speeds below 3 rpm, a secondary reduction stage may be required.<\/p>\n<p><strong>Q: Can units be certified for EN 17206 (stage machinery standard)?<\/strong><br \/>A: Yes. Documentation packages for EN 17206 available on request. Third-party inspection during manufacturing also supported.<\/p>\n<h2>Partner with EVER POWER<\/h2>\n<p>EVER POWER is a Netherlands-registered industrial transmission company with manufacturing in China. We supply engineers, OEMs, and distributors worldwide with precision spiral bevel gearboxes at competitive pricing. Whether you need a standard unit, a replacement for an existing brand, or a fully custom design, our team is ready to support your project from specification to delivery.<\/p>\n<p><a href=\"https:\/\/spiralbevelgearbox.xyz\/pl\/contact-us\/\" style=\"display:inline-block;background:#e8a020;color:#fff;padding:10px 24px;text-decoration:none;font-weight:bold;border-radius:3px;\">Request a Quote<\/a>&nbsp;&nbsp;<a href=\"https:\/\/spiralbevelgearbox.xyz\/pl\/about-us\/\" style=\"display:inline-block;border:1px solid #e8a020;color:#e8a020;padding:10px 24px;text-decoration:none;font-weight:bold;border-radius:3px;\">About EVER POWER<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Ever Power Z Series Bevel Gear Reducer for Stage Machinery The EVER POWER Z series bevel gear reducer is a specialized transmission solution engineered for the unique performance requirements of stage machinery and entertainment technology. Designed for smooth, quiet, and precise movement of scenic elements, counterweights, lighting rigs, and revolving platforms, the Z series covers [&hellip;]<\/p>","protected":false},"featured_media":3194,"comment_status":"open","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[7421],"product_tag":[],"class_list":["post-3207","product","type-product","status-publish","has-post-thumbnail","product_cat-spiral-bevel-gearbox","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/spiralbevelgearbox.xyz\/pl\/wp-json\/wp\/v2\/product\/3207","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/spiralbevelgearbox.xyz\/pl\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/spiralbevelgearbox.xyz\/pl\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/spiralbevelgearbox.xyz\/pl\/wp-json\/wp\/v2\/comments?post=3207"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/spiralbevelgearbox.xyz\/pl\/wp-json\/wp\/v2\/media\/3194"}],"wp:attachment":[{"href":"https:\/\/spiralbevelgearbox.xyz\/pl\/wp-json\/wp\/v2\/media?parent=3207"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/spiralbevelgearbox.xyz\/pl\/wp-json\/wp\/v2\/product_brand?post=3207"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/spiralbevelgearbox.xyz\/pl\/wp-json\/wp\/v2\/product_cat?post=3207"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/spiralbevelgearbox.xyz\/pl\/wp-json\/wp\/v2\/product_tag?post=3207"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}