{ "id": 3512, "date": "2026-07-22T14:14:40", "date_gmt": "2026-07-22T11:14:40", "guid": { "rendered": "http:\/\/localhost:8080\/product\/soleadvance-r-d-flexible-coupling-for-marine-engine\/" }, "modified": "2026-07-22T16:23:32", "modified_gmt": "2026-07-22T13:23:32", "slug": "soleadvance-r-d-flexible-coupling-for-marine-engine", "status": "publish", "type": "product", "link": "https:\/\/caspian-engines.kz\/en\/product\/soleadvance-r-d-flexible-coupling-for-marine-engine\/", "title": { "rendered": "R&D flexible coupling for Marine Engine" }, "content": { "rendered": "Flexible couplings are made of hard but elastic polyurethane and are able to withstand any temporary engine\/shaft misalignment. It is provided with the bolts and nuts needed for installation.\n(FC = power hp x 100 rpm on shaft).\n\nOur engine has an SMI-R3 (\u00d8D=63.5) gearbox, so we look in the catalogue for a coupling that fits the gearbox flange’s.\nWe choose the 40025100 and determine its admissible power P.\n\nNote: If it is assembled with the TM-93 gearbox, it is necessary to add the reference 40040101 to mount it.
\n \n
\n
\n \n \n \"Flexible\n <\/picture><\/a><\/div>\n <\/div>\n \n \n
\tScroll the table by dragging.<\/span><\/div>\n
\n \n \n \n \n \n \n \n \n \n \n
Part Number<\/th>\n Description<\/th>\n DC<\/th>F2<\/th>DB<\/th>DB1<\/th>L<\/th>FC<\/th>\n <\/tr>\n
\n
\n <\/div>\n
\n
40025100\n <\/div>\n
\n <\/div>\n <\/div>\n <\/td>\n
R & D Flexible Shaft Coupling 102×28<\/td>\n 102 MM<\/td>4X9,9 MM<\/td>82,55 MM<\/td>63,5 MM<\/td>28 MM<\/td>3 <\/td>\n <\/tr>\n
\n
\n <\/div>\n
\n
40025101\n <\/div>\n
\n <\/div>\n <\/div>\n <\/td>\n
R & D Flexible Shaft Coupling 102×28<\/td>\n 102 MM<\/td>4X9,9 MM<\/td>78 MM<\/td>50 MM<\/td>28 MM<\/td>3 <\/td>\n <\/tr>\n
\n
\n <\/div>\n
\n
40030100\n <\/div>\n
\n <\/div>\n <\/div>\n <\/td>\n
R & D Flexible Shaft Coupling 102×31<\/td>\n 102 MM<\/td>4X9,9 MM<\/td>82,55 MM<\/td>63,5 MM<\/td>31 MM<\/td>8 <\/td>\n <\/tr>\n
\n
\n <\/div>\n
\n
40040100\n <\/div>\n
\n <\/div>\n <\/div>\n <\/td>\n
R & D Flexible Shaft Coupling 142×41<\/td>\n 142 MM<\/td>4X11,2 MM<\/td>108 MM<\/td>63,5 MM<\/td>41 MM<\/td>13 <\/td>\n <\/tr>\n
\n
\n <\/div>\n
\n
40045100\n <\/div>\n
\n <\/div>\n <\/div>\n <\/td>\n
R & D Flexible Shaft Coupling 142×50<\/td>\n 142 MM<\/td>4X11,2 MM<\/td>108 MM<\/td>63,5 MM<\/td>52 MM<\/td>20 <\/td>\n <\/tr>\n
\n
\n <\/div>\n
\n
40045101\n <\/div>\n
\n <\/div>\n <\/div>\n <\/td>\n
R & D Flexible Shaft Coupling 152×55<\/td>\n 152,4 MM<\/td>6X16 MM<\/td>120,6 MM<\/td>76,2 MM<\/td>55,4 MM<\/td>37 <\/td>\n <\/tr>\n
\n
\n <\/div>\n
\n
40050100\n <\/div>\n
\n <\/div>\n <\/div>\n <\/td>\n
R & D Flexible Shaft Coupling 155×50<\/td>\n 155 MM<\/td>6X16 MM<\/td>120,6 MM<\/td>76,2 MM<\/td>50 MM<\/td>28 <\/td>\n <\/tr>\n
\n
\n <\/div>\n
\n
40050102\n <\/div>\n
\n <\/div>\n <\/div>\n <\/td>\n
R & D Flexible Shaft Coupling 155×58<\/td>\n 152,4 MM<\/td>6X12 MM<\/td>120,6 MM<\/td>102 MM<\/td>55,4 MM<\/td>37 <\/td>\n <\/tr>\n
\n
\n <\/div>\n
\n
40050101\n <\/div>\n
\n <\/div>\n <\/div>\n <\/td>\n
R & D Flexible Shaft Coupling 223×124<\/td>\n 223 MM<\/td>10×18 MM<\/td>170 MM<\/td>140 MM<\/td>124 MM<\/td>75 <\/td>\n <\/tr>\n <\/tbody>\n <\/table>\n <\/div>", "protected": false }, "excerpt": { "rendered": "Flexible couplings are made of hard but elastic polyurethane and are able to withstand any temporary engine\/shaft misalignment. It is provided with the bolts and nuts needed for installation. (FC = power hp x 100 rpm on shaft). Our engine has an SMI-R3 (\u00d8D=63.5) gearbox, so we look in the catalogue for a coupling that fits the gearbox flange’s. We choose the 40025100 and determine its admissible power P. Note: If it is assembled with the TM-93 gearbox, it is necessary to add the reference 40040101 to mount it. Scroll the table by dragging. Part Number Description DCF2DBDB1LFC 40025100 R & D Flexible Shaft Coupling 102×28 102 MM4X9,9 MM82,55 MM63,5 MM28 MM3 40025101 R & D Flexible Shaft Coupling 102×28 102 MM4X9,9 MM78 MM50 MM28 MM3 40030100 R & D Flexible Shaft Coupling 102×31 102 MM4X9,9 MM82,55 MM63,5 MM31 MM8 40040100 R & D Flexible Shaft Coupling 142×41 142 MM4X11,2 MM108 MM63,5 MM41 MM13 40045100 R & D Flexible Shaft Coupling 142×50 142 MM4X11,2 MM108 MM63,5 MM52 MM20 40045101 R & D Flexible Shaft Coupling 152×55 152,4 MM6X16 MM120,6 MM76,2 MM55,4 MM37 40050100 R & D Flexible Shaft Coupling 155×50 155 MM6X16 MM120,6 MM76,2 MM50 MM28 40050102 R & D Flexible Shaft Coupling 155×58 152,4 MM6X12 MM120,6 MM102 MM55,4 MM37 40050101 R & D Flexible Shaft Coupling 223×124 223 MM10×18 MM170 MM140 MM124 MM75", "protected": false }, "featured_media": 979, "template": "", "meta": [], "product_brand": [ 59 ], "product_cat": [ 79, 60 ], "product_tag": [], "class_list": [ "post-3512", "product", "type-product", "status-publish", "has-post-thumbnail", "product_brand-sole-advance", "product_cat-accessories", "product_cat-sole-advance", "first", "instock", "shipping-taxable", "product-type-simple" ], "_links": { "self": [ { "href": "https:\/\/caspian-engines.kz\/en\/wp-json\/wp\/v2\/product\/3512", "targetHints": { "allow": [ "GET" ] } } ], "collection": [ { "href": "https:\/\/caspian-engines.kz\/en\/wp-json\/wp\/v2\/product" } ], "about": [ { "href": "https:\/\/caspian-engines.kz\/en\/wp-json\/wp\/v2\/types\/product" } ], "wp:featuredmedia": [ { "embeddable": true, "href": "https:\/\/caspian-engines.kz\/en\/wp-json\/wp\/v2\/media\/979" } ], "wp:attachment": [ { "href": "https:\/\/caspian-engines.kz\/en\/wp-json\/wp\/v2\/media?parent=3512" } ], "wp:term": [ { "taxonomy": "product_brand", "embeddable": true, "href": "https:\/\/caspian-engines.kz\/en\/wp-json\/wp\/v2\/product_brand?post=3512" }, { "taxonomy": "product_cat", "embeddable": true, "href": "https:\/\/caspian-engines.kz\/en\/wp-json\/wp\/v2\/product_cat?post=3512" }, { "taxonomy": "product_tag", "embeddable": true, "href": "https:\/\/caspian-engines.kz\/en\/wp-json\/wp\/v2\/product_tag?post=3512" } ], "curies": [ { "name": "wp", "href": "https:\/\/api.w.org\/{rel}", "templated": true } ] } }