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WINSMITH

WINSMITH is a manufacturer of speed reducers and gear drives, a brand with a history dating back to the early 20th century. The company is known for producing a range of worm gear speed reducers, including right-angle, direct-drive, and indirect-drive configurations. WINSMITH products are used in industrial applications requiring precise torque and speed control, such as material handling, packaging, and process equipment. The brand's product families include the E-Series and D-Series speed reducers, which are available in various ratios (e.g., 5:1, 10:1, 15:1, 20:1, 30:1, 40:1, 80:1) and input power ratings up to 7.5 hp. Output torque capacities range from 452 in-lb to 3334 in-lb, depending on the model. WINSMITH speed reducers feature solid or hollow output shafts, keyed or 56C/140TC/180TC input flanges, and are designed for any-angle mounting. Some models are washdown duty rated, suitable for environments requiring resistance to moisture and cleaning agents. The gear drives are constructed with cast iron housings and hardened worm gears, providing durability under continuous operation. 3G Electric stocks over 139 SKUs of WINSMITH speed reducers and accessories, including mounting bases and washdown-duty variants. Each product is accompanied by datasheets containing dimensional drawings, torque curves, and efficiency data. 3G Electric supports global procurement with logistics coordination, enabling engineers and maintenance managers to specify WINSMITH components for new installations or retrofits. The product line covers standard NEMA frame sizes (56C, 140TC, 180TC) and includes both direct-drive and indirect-drive configurations, allowing integration with various motors and driven equipment. For applications requiring precise speed reduction, WINSMITH's worm gear design offers smooth operation and high shock load capacity. The brand's focus on modularity and interchangeability simplifies replacement and maintenance. 3G Electric's inventory includes models like the E20XWNS, E17MWNS, E26MWNS, and E35MWSS, each with specific ratio and torque ratings. Mounting bases (e.g., E35WT) are also available to facilitate installation. The technical specifications provided in datasheets include input horsepower, output RPM, torque ratings, and shaft dimensions, enabling accurate selection for system design. WINSMITH speed reducers are typically rated for continuous duty and can operate in ambient temperatures up to 100°C with proper lubrication. The brand's products are commonly specified in conveyor systems, mixers, and industrial machinery where space constraints and right-angle power transmission are required. 3G Electric's catalog includes both standard and washdown-duty models, the latter featuring stainless steel hardware and epoxy paint for corrosion resistance. The availability of multiple ratios and frame sizes allows engineers to match speed and torque requirements without custom modifications. For procurement specialists, WINSMITH's standardized part numbers (e.g., E26MWNS, 40:1, 56C/140TC) simplify ordering and inventory management. 3G Electric provides technical support for product selection, including cross-referencing existing installations and verifying compatibility with existing motor mounts. The brand's long-standing presence in the industry and focus on worm gear technology make it a reliable choice for applications requiring compact, right-angle speed reduction.

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About WINSMITH

WINSMITH is a manufacturer of speed reducers and gear drives, a brand with a history dating back to the early 20th century. The company is known for producing a range of worm gear speed reducers, including right-angle, direct-drive, and indirect-drive configurations. WINSMITH products are used in industrial applications requiring precise torque and speed control, such as material handling, packaging, and process equipment. The brand's product families include the E-Series and D-Series speed reducers, which are available in various ratios (e.g., 5:1, 10:1, 15:1, 20:1, 30:1, 40:1, 80:1) and input power ratings up to 7.5 hp. Output torque capacities range from 452 in-lb to 3334 in-lb, depending on the model. WINSMITH speed reducers feature solid or hollow output shafts, keyed or 56C/140TC/180TC input flanges, and are designed for any-angle mounting. Some models are washdown duty rated, suitable for environments requiring resistance to moisture and cleaning agents. The gear drives are constructed with cast iron housings and hardened worm gears, providing durability under continuous operation. 3G Electric stocks over 139 SKUs of WINSMITH speed reducers and accessories, including mounting bases and washdown-duty variants. Each product is accompanied by datasheets containing dimensional drawings, torque curves, and efficiency data. 3G Electric supports global procurement with logistics coordination, enabling engineers and maintenance managers to specify WINSMITH components for new installations or retrofits. The product line covers standard NEMA frame sizes (56C, 140TC, 180TC) and includes both direct-drive and indirect-drive configurations, allowing integration with various motors and driven equipment. For applications requiring precise speed reduction, WINSMITH's worm gear design offers smooth operation and high shock load capacity. The brand's focus on modularity and interchangeability simplifies replacement and maintenance. 3G Electric's inventory includes models like the E20XWNS, E17MWNS, E26MWNS, and E35MWSS, each with specific ratio and torque ratings. Mounting bases (e.g., E35WT) are also available to facilitate installation. The technical specifications provided in datasheets include input horsepower, output RPM, torque ratings, and shaft dimensions, enabling accurate selection for system design. WINSMITH speed reducers are typically rated for continuous duty and can operate in ambient temperatures up to 100°C with proper lubrication. The brand's products are commonly specified in conveyor systems, mixers, and industrial machinery where space constraints and right-angle power transmission are required. 3G Electric's catalog includes both standard and washdown-duty models, the latter featuring stainless steel hardware and epoxy paint for corrosion resistance. The availability of multiple ratios and frame sizes allows engineers to match speed and torque requirements without custom modifications. For procurement specialists, WINSMITH's standardized part numbers (e.g., E26MWNS, 40:1, 56C/140TC) simplify ordering and inventory management. 3G Electric provides technical support for product selection, including cross-referencing existing installations and verifying compatibility with existing motor mounts. The brand's long-standing presence in the industry and focus on worm gear technology make it a reliable choice for applications requiring compact, right-angle speed reduction.

Common Applications

  • Conveyor systems — WINSMITH E26MWNS speed reducers (15:1, 3 hp) for belt drives in material handling
  • Packaging machinery — WINSMITH E17MWNS speed reducers (30:1, 0.5 hp) for precise indexing and film feed
  • Food processing equipment — Washdown-duty WINSMITH E35MWSS speed reducers (20:1, 5 hp) for mixers and pumps
  • Industrial mixers — WINSMITH E20XWNS speed reducers (10:1, 2 hp) for agitator drives in chemical processing
  • Automated assembly lines — WINSMITH E26MWNS speed reducers (40:1, 1 hp) for robotic arm rotation
  • Wastewater treatment — WINSMITH E35MWSS speed reducers (20:1, 5 hp) for sludge scraper drives

Frequently asked questions

Common questions about WINSMITH from 3G Electric.

What are the typical input power and output torque ranges for WINSMITH speed reducers available from 3G Electric?

WINSMITH speed reducers stocked by 3G Electric cover input power from 0.5 hp to 7.5 hp and output torque from 452 in-lb to 3334 in-lb, depending on the model and ratio. For example, the E17MWNS (30:1) has a 0.5 hp input max and 452 in-lb output, while the E35MWSS (20:1) supports 5 hp input and 3334 in-lb output. These ratings are based on continuous duty and should be verified against specific application requirements using the datasheets provided.

What mounting configurations are available for WINSMITH speed reducers?

WINSMITH speed reducers from 3G Electric are designed for any-angle mounting, including foot, flange, and base-mounted configurations. The product line includes mounting bases (e.g., E35WT) for bottom-mount installations. Direct-drive models feature input flanges compatible with NEMA 56C, 140TC, or 180TC motors, while indirect-drive models have solid input shafts. Hollow shaft options are available for direct shaft mounting on driven equipment.

Are WINSMITH speed reducers suitable for washdown environments?

Yes, 3G Electric stocks washdown-duty WINSMITH speed reducers, such as the E35MWSS model. These units feature stainless steel hardware, epoxy paint, and sealed construction to resist moisture and cleaning agents. They are designed for food processing, pharmaceutical, and other sanitary applications where regular washdown is required. Standard models without washdown rating are also available for dry or less corrosive environments.

What ratios are available for WINSMITH speed reducers from 3G Electric?

3G Electric offers WINSMITH speed reducers in ratios including 5:1, 10:1, 15:1, 20:1, 30:1, 40:1, and 80:1. These ratios are achieved through worm gear sets and are available across multiple frame sizes (e.g., E20XWNS, E17MWNS, E26MWNS, E35MWSS). The specific ratio and corresponding output RPM are listed in the product specifications, allowing selection based on desired speed reduction.

How do I select the correct WINSMITH speed reducer for my application?

Selection requires matching the input power, output torque, ratio, and mounting configuration to your system. Start by determining the required output speed and torque from your driven load. Then, choose a WINSMITH model with a ratio that provides the necessary speed reduction and an input power rating that exceeds your motor's output. Verify shaft sizes and frame compatibility (e.g., 56C, 140TC, 180TC). 3G Electric provides datasheets with dimensional and performance data to assist in this process.

What accessories are available for WINSMITH speed reducers from 3G Electric?

3G Electric stocks mounting bases (e.g., E35WT) designed for WINSMITH speed reducers. These bases provide a stable bottom-mount platform for installation. Additional accessories such as input covers, output flanges, and torque arms may be available through special order. The product catalog includes part numbers and specifications for these accessories to facilitate integration with existing equipment.