{"id":3265,"date":"2026-06-03T09:12:19","date_gmt":"2026-06-03T09:12:19","guid":{"rendered":"https:\/\/gearboxesworm.xyz\/product\/ep-gmss50-stainless-steel-worm-gearbox\/"},"modified":"2026-06-03T09:12:20","modified_gmt":"2026-06-03T09:12:20","slug":"ep-gmss50-stainless-steel-worm-gearbox","status":"publish","type":"product","link":"https:\/\/gearboxesworm.xyz\/sv\/produkt\/ep-gmss50-stainless-steel-worm-gearbox\/","title":{"rendered":"EP-GMSS50 Stainless Steel Worm Gearbox"},"content":{"rendered":"
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EP-GMSS50 \u2014 Stainless Steel Worm Gear Reducer Overview<\/h2>\n

Mid-range pharmaceutical, food, and chemical processing drives requiring the full six-face machined box standard with expanded motor compatibility \u2014 covering 63, 71, and 80 IEC frames up to 0.37 kW \u2014 choose the EP-GMSS50 Stainless Steel Worm Gear Reducer. As the central model in the GMSS range, the GMSS50 adds 80-frame motor support and introduces the D-type output flange option (unavailable on GMSS30\/40), enabling direct vessel-head flange coupling without shaft couplings. Its all-six-face precision-machined 304 SS housing, 304 SS wheel core, and five mounting positions make it the preferred specification for GMP mixing vessel drives, CIP-washdown conveyor systems, and cosmetics filling-line gearboxes where surface cleanliness, material traceability, and multiple installation orientations are simultaneously required.<\/p>\n

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\"EP-GMSS50<\/div>\n
\n\n\n\n\n\n\n\n\n\n\n\n
Specification<\/th>\nValue<\/th>\n<\/tr>\n
Model<\/td>\nEP-GMSS50<\/td>\n<\/tr>\n
Housing<\/td>\n304 SS \u2014 all 6 faces precision-machined, electropolished<\/td>\n<\/tr>\n
Wheel<\/td>\n12-2 tin bronze (ZCuSn12-2) rim, 304 SS core<\/td>\n<\/tr>\n
Oil<\/td>\nFully synthetic ISO VG 150 (H1 food-grade on request)<\/td>\n<\/tr>\n
Ratios<\/td>\n7.5\u2013100:1<\/td>\n<\/tr>\n
Mounting Positions<\/td>\nA, B, C, D, E<\/td>\n<\/tr>\n
Output Options<\/td>\nA-type single shaft, B-type double shaft, D-type output flange, E-type torque arm<\/td>\n<\/tr>\n
IEC Motor Frames<\/td>\n63\/71\/80 IEC (B5 & B14)<\/td>\n<\/tr>\n
Power Range<\/td>\n0.12\u20130.37 kW<\/td>\n<\/tr>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n
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Technical Specifications \u2014 EP-GMSS50<\/h2>\n

\"EP-GMSS50<\/p>\n

Technical Specification Summary<\/h3>\n
\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Parameter<\/th>\nEP-GMSS50 Specification<\/th>\n<\/tr>\n
Housing Material<\/td>\n304 SS \u2014 CNC-machined all 6 faces, electropolished Ra \u2264 0.8 \u00b5m<\/td>\n<\/tr>\n
Worm Wheel<\/td>\n12-2 tin bronze rim, 304 SS core \u2014 no ferrous internal components<\/td>\n<\/tr>\n
Worm Shaft<\/td>\nHardened alloy steel, carburised & ground, 55\u201360 HRC<\/td>\n<\/tr>\n
Lubrication<\/td>\nFully synthetic ISO VG 150 (H1 food-grade on request)<\/td>\n<\/tr>\n
Mounting<\/td>\n5 positions: A \/ B \/ C \/ D \/ E<\/td>\n<\/tr>\n
Output Options<\/td>\nA-type single shaft, B-type double shaft, D-type output flange, E-type torque arm<\/td>\n<\/tr>\n
IEC Motor Frames<\/td>\n63\/71\/80 IEC (B5 & B14)<\/td>\n<\/tr>\n
Power Range<\/td>\n0.12\u20130.37 kW<\/td>\n<\/tr>\n
Speed Ratios<\/td>\n7.5\u2013100:1<\/td>\n<\/tr>\n
Certifications<\/td>\nCE Marking, ISO 9001, FDA 21 CFR 177, EHEDG Compatible<\/td>\n<\/tr>\n
Surface Finish<\/td>\nRa \u2264 0.8 \u00b5m electropolished \u2014 all external faces<\/td>\n<\/tr>\n
Ambient Temperature<\/td>\n-20\u00b0C to +50\u00b0C standard<\/td>\n<\/tr>\n<\/table>\n<\/div>\n

GMSS vs SSRV vs SSVF \u2014 Why Choose Box Series?<\/h3>\n
\n\n\n\n\n\n\n\n
Feature<\/th>\nGMSS (Box)<\/th>\nSSRV (RV Cast)<\/th>\nSSVF (VF Cast)<\/th>\n<\/tr>\n
Faces Machined<\/td>\nAll 6<\/td>\nFunctional only<\/td>\nFunctional only<\/td>\n<\/tr>\n
Wheel Core<\/td>\n304 SS<\/td>\nCarbon steel<\/td>\nCarbon steel<\/td>\n<\/tr>\n
Mounting Positions<\/td>\n5 (A\/B\/C\/D\/E)<\/td>\nFoot\/torque arm<\/td>\nFace-mount only<\/td>\n<\/tr>\n
Surface Finish<\/td>\nRa \u2264 0.8 \u00b5m all faces<\/td>\nRa varies<\/td>\nRa varies<\/td>\n<\/tr>\n
Premium Appearance<\/td>\nYes<\/td>\nNo<\/td>\nPartial<\/td>\n<\/tr>\n<\/table>\n<\/div>\n