Technical characteristics:<\/p>\n
Size range: from 19 to 90;<\/p>\n
Rated torque range: from 21 to 3600 Nm;<\/p>\n
Material:
\n\u2022 Claw hub: high quality precision casting GG 25;
\n\u2022 Spider: Polyurethane;
\n\u2022 Materials can be substituted by the manufacturer;
\n\u2022 The different Shore hardnesses are indicated by spider colour.<\/p>\n","protected":false},"excerpt":{"rendered":"
A flexible jaw coupling is a positive, torsionally flexible coupling which also permits radial, axial and angular displacements between the driving and driven parts. It is failsafe. Two coupling halves with concave claws are located opposite each other, offset circumferentially by half a pitch division. An involute elastomeric with crowned tooth profile is located in the space between the claws. The spider insert is extremely wear resistant, to oil, ozone and ageing, and notable for its resistance to tropical conditions. The high internal damping protects the drive motor from dynamic overload. At an operating temperature of -30 \u00b0C to +80 \u00b0C (-22 \u00b0F to +175 \u00b0F) [including short term temperature peaks\u00a0 up to +120 \u00b0C (248 \u00b0F)], perfect operation is guaranteed. The progressively rising spring characteristic ensures that vibration energy is rapidly reduced and limits the vibration amplitude. In contrast to other flexible couplings, the elastomeric teeth of the spider insert are not subjected to bending stresses, but only to pressure, thus resulting in lower wear and a higher load capacity for the teeth. Manufacturing of the couplings from high quality precision castings reduces imbalance and has a positive influence on running characteristics and service life. Flexible jaw coupling can be installed both horizontally and vertically. The specially machined surfaces facilitate rapid and reliable alignment of the coupling on installation.<\/p>\n","protected":false},"featured_media":988,"template":"","meta":{"inline_featured_image":false,"_vp_format_video_url":"","_vp_image_focal_point":[]},"class_list":{"0":"post-987","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-mufty-kwd","7":"product_cat-mufty","9":"first","10":"instock","11":"shipping-taxable","12":"product-type-simple"},"acf":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/vlakita.com\/en\/wp-json\/wp\/v2\/product\/987"}],"collection":[{"href":"https:\/\/vlakita.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/vlakita.com\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vlakita.com\/en\/wp-json\/wp\/v2\/media\/988"}],"wp:attachment":[{"href":"https:\/\/vlakita.com\/en\/wp-json\/wp\/v2\/media?parent=987"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}