{"id":668,"date":"2026-01-13T07:39:40","date_gmt":"2026-01-13T07:39:40","guid":{"rendered":"https:\/\/roller-chain-manufacturers.com\/?post_type=product&p=668"},"modified":"2026-08-26T09:36:00","modified_gmt":"2026-08-26T09:36:00","slug":"rantai-anti-sidebow-untuk-menolak-tingkap-p11-5","status":"publish","type":"product","link":"https:\/\/roller-chain-manufacturers.com\/ms\/product\/rantai-anti-sidebow-untuk-menolak-tingkap-p11-5\/","title":{"rendered":"Rantai Anti-sidebow untuk Menolak Tingkap P11.5"},"content":{"rendered":"

<\/p>\n

\n
<\/div>\n
P11.5<\/div>\n

Window Actuation \u00b7 Push Chain Series<\/p>\n

Rantai Anti-sidebow
\nfor Pushing Window<\/span> \u2014 P11.5SS<\/h2>\n

Pitch 11.5 mm \u00b7 Tensile strength 5.5 kN min \u00b7 Zinc\u2013nickel anti-corrosion coating \u00b7 Compatible with electric motor and hydraulic cylinder drives<\/p>\n

ISO Compatible<\/span>
\nMin. Bend Radius: 250 mm<\/span>
\nZn\u2013Ni Coated<\/span><\/div>\n<\/div>\n

<\/p>\n

\n

\"RantaiFig. 1 \u2014 P11.5SS dimensional reference<\/p>\n<\/div>\n

<\/p>\n

\n
\n
11.5<\/div>\n
Pitch (mm)<\/div>\n<\/div>\n
\n
5.5<\/div>\n
Tensile kN<\/div>\n<\/div>\n
\n
6.0<\/div>\n
Diameter Penggelek (mm)<\/div>\n<\/div>\n
\n
3.0<\/div>\n
Diameter Pin (mm)<\/div>\n<\/div>\n
\n
250<\/div>\n
Min. Bend Radius (mm)<\/div>\n<\/div>\n
\n
Zn\u2013Ni<\/div>\n
Coating<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

\n
\n
01<\/span><\/div>\n

Product Overview<\/h2>\n<\/div>\n

The P11.5SS anti-sidebow push chain is a precision-engineered window actuation chain designed for motorised sliding windows and outward-opening window panels. With an 11.5 mm pitch and a minimum tensile strength of 5.5 kN, it delivers reliable linear actuation along curved or straight guide channels \u2014 driven by an electric motor or hydraulic cylinder.<\/p>\n

Unlike standard roller chains, the P11.5SS is engineered to transmit compressive<\/em> push forces through a curved path without lateral buckling. The chain is manufactured from high-quality alloy steel and finished with a zinc\u2013nickel alloy electroplated coating, combining corrosion resistance with long-term dimensional stability \u2014 critical requirements for window systems exposed to outdoor humidity, condensation, and temperature cycling.<\/p>\n<\/div>\n

<\/p>\n

\n
\n
02<\/span><\/div>\n
\n

Dimensional Specifications<\/h2>\n

Series P11.5SS \u00b7 Alloy steel \u00b7 Zinc\u2013nickel anti-corrosion coating\"Rantai<\/p>\n<\/div>\n<\/div>\n

\n<\/p>\n\n\n\n\n\n\n
\n
Rantai
\nTidak.<\/div>\n<\/th>\n
Padang<\/th>\nPenggelek
\nDia.<\/th>\n		Dalaman
\nLebar<\/th>\n		Pin
\nDia.<\/th>\n		Pin
\nPanjang<\/th>\n		Plate Dimension<\/th>\nTegangan
\nKekuatan<\/th>\n<\/tr>\n
P<\/th>\nd1 maks<\/th>\nb1<\/th>\nd2 maks<\/th>\nL maks<\/th>\nH max<\/th>\nh<\/th>\nT<\/th>\nQ min<\/th>\n<\/tr>\n
mm<\/th>\nmm<\/th>\nmm<\/th>\nmm<\/th>\nmm<\/th>\nmm<\/th>\nmm<\/th>\nmm<\/th>\nkN<\/th>\n<\/tr>\n<\/thead>\n
P11.5SS<\/td>\n11.5<\/td>\n6.00<\/td>\n3.00<\/td>\n3.00<\/td>\n10.8<\/td>\n13.5<\/td>\n8.5<\/td>\n1.5 \/ 1.5<\/td>\n5.5<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

<\/p>\n

\n

Note:<\/strong> All dimensions in millimetres. Q min = minimum ultimate tensile strength under static load per ISO test method. Chain is designed for push (compressive) actuation \u2014 tensile and push ratings differ; consult our engineering team for dynamic load calculations.<\/p>\n<\/div>\n<\/div>\n

<\/p>\n

\n
\n
03<\/span><\/div>\n

How Anti-sidebow Technology Works<\/h2>\n<\/div>\n

The defining engineering feature of this chain is its bidirectional lateral-flex capability<\/strong>. The chain body is split into two sub-assemblies that articulate independently around two orthogonal axes \u2014 enabling controlled push through curved guide channels while resisting unintended buckling.<\/p>\n

<\/p>\n

\n
\n
\n

Inner Chain Plates<\/p>\n<\/div>\n

\n

High-strength alloy steel<\/strong> construction. Carries the tensile and compressive load along the chain axis. Profiled grooves on inner plates receive aligning protrusions from the outer links, preventing uncontrolled lateral collapse under push load.<\/p>\n<\/div>\n<\/div>\n

\n
\n

Outer Chain Links<\/p>\n<\/div>\n

\n

Engineered plastic<\/strong> composition. Reduces overall chain weight, eliminates metal-to-metal contact noise during lateral bending, and allows the link body to flex slightly for smooth guide-channel tracking without binding.<\/p>\n<\/div>\n<\/div>\n

\n
\n

Pivot Pins & Bolts<\/p>\n<\/div>\n

\n

Keluli<\/strong> pivot pin and locking bolt. Connects inner plates to outer links through lateral pivot holes defined by separate support plates. Extended pin-to-bushing clearance enables lateral articulation to a minimum radius of 250 mm<\/strong>.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

\n
\u26a0<\/div>\n
\n

Load Rating Note<\/p>\n

Due to the extended pin-bushing clearance required for lateral flex, the P11.5SS is rated for lower load levels<\/strong> than equivalent rigid roller chains of the same pitch. It is designed for window actuation forces \u2014 not for heavy conveyor or power-transmission duties. Contact our engineering team if working load requirements are near the rated tensile strength.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

\n
\n
04<\/span><\/div>\n

Aplikasi Lazim<\/h2>\n<\/div>\n
\n

<\/p>\n

\n

Motorised Roof Lights & Skylights<\/p>\n

12V \/ 24V DC motor-driven roof windows and clerestory panels in residential and commercial construction, including smart-home and BMS-integrated configurations.<\/p>\n<\/div>\n

<\/p>\n

\n

Outward-opening Ventilation Panels<\/p>\n

Industrial building facades, greenhouse side-wall panels, and curtain-wall ventilation systems where actuation follows a curved guide path.<\/p>\n<\/div>\n

<\/p>\n

\n

Hydraulic Cylinder Drive Systems<\/p>\n

Heavy window panels actuated by hydraulic cylinders pushing the chain through a box guide channel \u2014 common in industrial, agricultural, and commercial high-bay ventilation.<\/p>\n<\/div>\n

<\/p>\n

\n

Smart Building Automation<\/p>\n

Integration with Building Management Systems (BMS) for automated natural ventilation, CO\u2082-triggered window opening, and energy-efficient passive cooling strategies.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

\n
\n
05<\/span><\/div>\n

Sprocket Compatibility<\/h2>\n<\/div>\n

The P11.5SS requires sprockets specifically dimensioned for the anti-sidebow link geometry \u2014 standard P11.5 sprockets for rigid roller chains are not interchangeable, as the lateral envelope of the anti-sidebow outer links requires wider tooth-space clearance.<\/p>\n

<\/p>\n

\n\n\n\n\n\n\n\n
Sprocket Type<\/th>\nRecommended Environment<\/th>\nCorrosion Rating<\/th>\n<\/tr>\n<\/thead>\n
Carbon steel, zinc-plated<\/td>\nIndoor \/ normal humidity<\/td>\nPiawai<\/td>\n<\/tr>\n
Stainless steel 304 \/ 316<\/td>\nCoastal \/ high-humidity \/ marine-adjacent<\/td>\n\u2713 Superior<\/td>\n<\/tr>\n
Coated alloy steel<\/td>\nOutdoor industrial ventilation panels<\/td>\nBagus<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

<\/p>\n

\n
\n
06<\/span><\/div>\n

Zinc\u2013Nickel Anti-corrosion Coating<\/h2>\n<\/div>\n

All P11.5SS chains are finished with a Zn\u2013Ni alloy electroplate<\/strong> at approximately 85:15 zinc-to-nickel ratio. This formulation shifts the galvanic protection potential relative to standard zinc, delivering substantially better salt-spray performance:<\/p>\n

<\/p>\n

\n
\n

Standard Zinc<\/p>\n

~150 h<\/p>\n

Neutral salt-spray (NSS)<\/p>\n<\/div>\n

\n
<\/div>\n

Zn\u2013Ni Alloy (P11.5SS)<\/p>\n

>720 h<\/p>\n

Neutral salt-spray (NSS, ISO 9227)<\/p>\n<\/div>\n

\n

Penambahbaikan<\/p>\n

~5\u00d7<\/p>\n

Better corrosion resistance<\/p>\n<\/div>\n<\/div>\n

The coating is applied after all machining operations<\/strong>, ensuring full coverage of pin shanks, bushing bores, and plate edges \u2014 the areas most vulnerable to crevice corrosion in window-frame environments. Suitable for coastal buildings, humid climates, greenhouses, and industrial spaces with mild chemical vapour exposure.<\/p>\n<\/div>\n

<\/p>\n

\n
\n
07<\/span><\/div>\n

Our Manufacturing Capabilities<\/h2>\n<\/div>\n

Roller-chain-manufacturers.com operates a complete in-house chain production line, from raw steel to finished and tested chain. Every P11.5SS unit passes dimensional and tensile verification before despatch. Key equipment and processes include:<\/p>\n

<\/p>\n

\n
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Bell-type Annealing Furnace<\/p>\n

Stable, energy-efficient annealing for consistent chain-plate hardness and toughness across production batches.<\/p>\n<\/div>\n

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Automatic Hot-riveting Assembly Line<\/p>\n

Self-developed automated pin-outcrop and hot-rivet forming, replacing manual assembly for superior dimensional accuracy and head-geometry consistency.<\/p>\n<\/div>\n

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Semi-automatic Induction Hardening<\/p>\n

Selective induction quenching of pin shanks \u2014 maximum surface hardness where wear occurs, with preserved core toughness for impact resistance.<\/p>\n<\/div>\n

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CNC Machining Centres<\/p>\n

Vertical and horizontal CNC machining for high-precision tooling, sprocket tooth form, and custom attachment geometries.<\/p>\n<\/div>\n<\/div>\n

<\/p>\n

\n

Certifications & Exports:<\/p>\n

ISO 9001:2008<\/span>
\nEurope<\/span>
\nNorth America<\/span>
\nAustralia<\/span>
\nSoutheast Asia<\/span><\/p>\n<\/div>\n<\/div>\n

<\/p>\n

\n
<\/div>\n
<\/div>\n

Request a Quote or Technical Datasheet<\/p>\n

P11.5SS rantai<\/a> are available in custom cut lengths. Matched anti-sidebow sprockets, guide channel consulting, and OEM \/ private-label sourcing are available. Minimum order quantities and lead times on request.<\/p>\n

\ud83d\udce7 Contact Sales Team<\/a>
\nView SB-Series Side-bow Chains \u2192<\/a><\/div>\n<\/div>\n
suntingan oleh gzl<\/div>","protected":false},"excerpt":{"rendered":"

Rantai anti-lentur pintu dan tingkap pintar ialah sejenis rantai yang digunakan untuk mengelakkan tingkap daripada bengkok. Ia boleh digunakan pada tingkap tolak rata dan tingkap bersarung. Ia dikuasakan oleh motor elektrik atau silinder hidraulik. Ia diperbuat daripada keluli berkualiti tinggi dan dirawat dengan proses anti-karat permukaan aloi zink-nikel. Ia tahan lama dan bebas bunyi bising. Ia juga mempunyai kestabilan yang tinggi dan boleh menahan penggunaan dalam tempoh yang lama.<\/p>","protected":false},"featured_media":709,"comment_status":"open","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[1401],"product_tag":[],"class_list":["post-668","product","type-product","status-publish","has-post-thumbnail","product_cat-roller-chain","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/roller-chain-manufacturers.com\/ms\/wp-json\/wp\/v2\/product\/668","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/roller-chain-manufacturers.com\/ms\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/roller-chain-manufacturers.com\/ms\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/roller-chain-manufacturers.com\/ms\/wp-json\/wp\/v2\/comments?post=668"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/roller-chain-manufacturers.com\/ms\/wp-json\/wp\/v2\/media\/709"}],"wp:attachment":[{"href":"https:\/\/roller-chain-manufacturers.com\/ms\/wp-json\/wp\/v2\/media?parent=668"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/roller-chain-manufacturers.com\/ms\/wp-json\/wp\/v2\/product_brand?post=668"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/roller-chain-manufacturers.com\/ms\/wp-json\/wp\/v2\/product_cat?post=668"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/roller-chain-manufacturers.com\/ms\/wp-json\/wp\/v2\/product_tag?post=668"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}