Stainless Steel Gearbox
SSRV Series Stainless Steel Worm Gearbox Reducer
Technical Specifications
Ideal for industries such as food & beverage processing, pharmaceuticals, chemical handling, water treatment, automatic car wash systems, and marine equipment, the SSRV series combines the inherent self-locking advantage of worm gearing with smooth, quiet operation and easy-clean surfaces. Its compact footprint, high torque density, and maintenance-free design make it the go-to choice for engineers seeking reliability in challenging operating conditions.
Key benefits include:
Full stainless steel construction for maximum corrosion resistance
Compliance with hygiene standards (FDA, EHEDG-ready)
Self-locking functionality for enhanced safety in vertical applications
Low noise and vibration for operator-friendly environments
Lifetime lubrication for reduced maintenance costs
Output Shaft & Torque Arm
The SSRV series features a robust output shaft precision-machined from stainless steel, hardened and ground to ensure concentricity and wear resistance. Standard options include:
Solid shaft with keyway (ISO 286 tolerance)
Hollow shaft with shrink disc (for direct coupling to driven equipment)
Custom spline or tapered shafts upon request
Each unit comes standard with a stainless steel torque arm, designed to absorb reaction forces and prevent bending loads on the gearbox housing. The torque arm includes an adjustable bracket and a maintenance-free spherical plain bearing, accommodating up to ±5° misalignment during installation—significantly simplifying field alignment and reducing stress on mounting structures.
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Application type (e.g., mixer, conveyor, lift)
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Required output torque and speed
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Motor power and frame size (IEC standard preferred)
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Operating environment (e.g., exposure to saltwater, acids, steam, washdown)
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Mounting orientation (horizontal, vertical, shaft-up/down)
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Certification requirements (e.g., FDA material declaration, CE, ATEX)
Mounting Position
To ensure optimal performance and longevity, please provide the following information when selecting an SSRV gearbox:
Application type (e.g., mixer, conveyor, lift)
Required output torque and speed
Motor power and frame size (IEC standard preferred)
Operating environment (e.g., exposure to saltwater, acids, steam, washdown)
Mounting orientation (horizontal, vertical, shaft-up/down)
Certification requirements (e.g., FDA material declaration, CE, ATEX)
Our engineering team offers free sizing support, including torque verification, thermal checks, and 3D CAD models (STEP/IGES) to accelerate your design process.
About Our Factory
We are a certified high-tech manufacturer specializing in stainless steel gearboxes and industrial transmission solutions, with over 18 years of experience serving global markets. Our state-of-the-art 40,000 m² production facility in Zhejiang, China, is equipped with:
German KAPP & HOFLER CNC gear grinding machines
Japanese OKUMA & MAZAK machining centers
Zeiss coordinate measuring machines (CMM) for precision QA
Fully automated assembly and test benches
We operate under strict ISO 9001:2015 and ISO 14001 management systems. All SSRV gearboxes undergo 100% load testing before shipment. Our products comply with CE, RoHS, and FDA-compliant material standards, and are exported to more than 50 countries—including Germany, the USA, Japan, Australia, and the Middle East.
Committed to innovation and quality, we partner with OEMs worldwide to deliver “clean, corrosion-proof, and maintenance-free” drive technology that performs where others fail.
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