SSKM Stainless Steel Worm Gear Reducers/Worm Gearbox
The SSKM series stainless steel worm gear reducers are precision cast with 304, and the output part is also 304. The interior of the material adopts a hypoid gear structure with high transmission efficiency. The operation is smooth, the six sides of the box are all processed, easy to wash, and the appearance is beautiful. There are four models: 50(28), 63 (38), 75 (48), 90 (58).
The SSKM series stainless steel worm gear reducers are precision cast with 304, and the output part is also 304. The interior of the material adopts a hypoid gear structure with high transmission efficiency. The operation is smooth, the six sides of the box are all processed, easy to wash, and the appearance is beautiful. There are four models: 50(28), 63 (38), 75 (48), 90 (58).

SSKM Stainless Steel Worm Gearbox Dimensions
SSKM050 Dimensions

| PAM-IEC | N(H8) | M | P | b1 | t1 | Suhde | D(H7) | t | t | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7.5 | 10 | 12.5 | 15 | 20 | 25 | 30 | 40 | 50 | 60 | |||||||||
| 80B5 | 130 | 165 | 200 | 6 | 21.8 | 19 | 19 | 19 | 19 | 19 | - | - | - | - | - | 25 | 8 | 28.3 |
| 80B14 | 80 | 100 | 120 | 6 | 21.8 | 19 | 19 | 19 | 19 | 19 | - | - | - | - | - | 24* | 8* | 27.3* |
| 71B5 | 110 | 130 | 160 | 5 | 16.3 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 20* | 6* | 22.8* |
| 71B14 | 70 | 85 | 105 | 5 | 16.3 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | *For non-standard products, please specify when placing an order | ||
| 63B5 | 95 | 115 | 140 | 4 | 12.8 | - | - | - | - | - | - | 11 | 11 | 11 | 11 | |||
| 63B14 | 60 | 75 | 90 | 4 | 12.8 | - | - | - | - | - | - | 11 | 11 | 11 | 11 | |||
SSKM063 Dimensions

| PAM-IEC | N(H8) | M | P | b1 | t1 | Suhde | D(H7) | t | t | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7.5 | 10 | 12.5 | 15 | 20 | 25 | 30 | 40 | 50 | 60 | |||||||||
| 90B5 | 130 | 165 | 200 | 8 | 27.3 | 24 | 24 | 24 | 24 | 24 | 24 | - | - | - | - | 25 | 8 | 28.3 |
| 90B14 | 95 | 115 | 140 | 8 | 27.3 | 24 | 24 | 24 | 24 | 24 | 24 | - | - | - | - | 28* | 8* | 31.3* |
| 80B5 | 130 | 165 | 200 | 6 | 21.8 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 30* | 8* | 33.3* |
| 80B14 | 80 | 100 | 120 | 6 | 21.8 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | *For non-standard products, please specify when placing an order | ||
| 71B5 | 110 | 130 | 160 | 5 | 16.3 | - | - | - | - | - | - | - | 14 | 14 | 14 | |||
| 71B14 | 70 | 85 | 105 | 5 | 16.3 | - | - | - | - | - | - | - | 14 | 14 | 14 | |||
SSKM075 Dimensions

| PAM-IEC | N(H8) | M | P | b1 | t1 | Suhde | D(H7) | t | t | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7.5 | 10 | 12.5 | 15 | 20 | 25 | 30 | 40 | 50 | 60 | |||||||||
| 100/112B5 | 180 | 215 | 250 | 8 | 31.3 | 28 | 28 | 28 | 28 | - | - | - | - | - | - | 28 | 8 | 31.3 |
| 100/112B14 | 110 | 130 | 160 | 8 | 31.3 | 28 | 28 | 28 | 28 | - | - | - | - | - | - | 30* | 8* | 33.3* |
| 90B5 | 130 | 165 | 200 | 8 | 27.3 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | - | - | - | 35* | 10* | 38.3* |
| 90B14 | 95 | 115 | 140 | 8 | 27.3 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | - | - | - | |||
| 80B5 | 130 | 165 | 200 | 6 | 21.8 | - | - | - | - | 19 | 19 | 19 | 19 | 19 | 19 | *For non-standard products, please specify when placing an order | ||
| 80B14 | 80 | 100 | 120 | 6 | 21.8 | - | - | - | - | 19 | 19 | 19 | 19 | 19 | 19 | |||
| 71B5 | 110 | 130 | 160 | 5 | 16.3 | - | - | - | - | - | - | - | - | 14 | 14 | |||
SSKM090 Dimensions

| PAM-IEC | N(H8) | M | P | b1 | t1 | Suhde | D(H7) | t | t | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7.5 | 10 | 12.5 | 15 | 20 | 25 | 30 | 40 | 50 | 60 | |||||||||
| 100/112B5 | 180 | 215 | 250 | 8 | 31.3 | 28 | 28 | 28 | 28 | 28 | 28 | - | - | - | - | 35 | 10 | 38.3 |
| 100/112B14 | 110 | 130 | 160 | 8 | 31.3 | 28 | 28 | 28 | 28 | 28 | 28 | - | - | - | - | 38* | 10* | 41.3* |
| 90B5 | 130 | 165 | 200 | 8 | 27.3 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 40* | 12* | 43.3* |
| 90B14 | 95 | 115 | 140 | 8 | 27.3 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | |||
| 80B5 | 130 | 165 | 200 | 6 | 21.8 | - | - | - | - | - | - | 19 | 19 | 19 | 19 | *For non-standard products, please specify when placing an order | ||
| 80B14 | 80 | 100 | 120 | 6 | 21.8 | - | - | - | - | - | - | 19 | 19 | 19 | 19 | |||
Features of SSKM Stainless Steel Worm Gear Reducers
- Corrosion-Resistant Construction
The SSKM series stainless steel worm gear reducers are precision-cast from 304 stainless steel, including the output shaft. This material choice ensures exceptional resistance to rust and corrosion, making them ideal for demanding environments like food processing, pharmaceuticals, or marine applications where hygiene and durability are critical. - High-Efficiency Hypoid Gear Design
Featuring an internal hypoid gear structure, these reducers deliver superior transmission efficiency compared to traditional worm gears. This design minimizes energy loss, enhances torque output, and ensures smooth, reliable performance, making them suitable for applications requiring precise and consistent power transfer. - Sujuva ja hiljainen toiminta
The SSKM stainless steel worm gearboxes are engineered for low noise and vibration, providing smooth operation even under heavy loads. This feature is crucial for maintaining a quiet working environment and extending the lifespan of the equipment in continuous or high-duty applications. - Fully Machined Six-Sided Housing
All six sides of the gearbox housing are precisely machined, ensuring easy cleaning and maintenance. This design is particularly beneficial in industries requiring strict hygiene standards, as it prevents debris buildup and allows for thorough washdowns without compromising performance. - Versatile Model Range
Available in four models—SSKM 50(28), 63(38), 75(48), and 90(58)—these worm gear speed reducers cater to a wide range of torque and speed requirements. This versatility allows for seamless integration into various industrial systems, from conveyor belts to automated machinery, ensuring optimal performance. - Aesthetic and Functional Design
The SSKM series stainless steel worm reducer gearboxes combine functionality with a sleek, polished appearance. The stainless steel construction not only enhances durability but also provides a visually appealing finish, making these gearboxes suitable for applications where both performance and aesthetics are valued.

SSKM Stainless Steel Worm Gearbox Application Industry
- Elintarvike- ja juomateollisuus
The SSKM stainless steel worm gearboxes are ideal for the food and beverage industry due to their corrosion-resistant 304 stainless steel construction. They meet stringent hygiene requirements, are easy to clean, and can withstand exposure to water, steam, and food-grade cleaning agents without degradation. - Pharmaceutical and Medical Industry
In pharmaceutical manufacturing, where cleanliness and sterility are paramount, these gearboxes excel. Their smooth, fully-machined surfaces prevent contamination, while the durable stainless steel construction resists chemical exposure, ensuring reliable performance in environments that demand strict adherence to sanitary standards and precision operations. - Marine and Offshore Applications
The SSKM stainless steel worm gear speed reducers thrive in marine environments due to their exceptional resistance to saltwater corrosion. Their robust design ensures long-lasting performance even under extreme conditions, making them ideal for shipbuilding, offshore platforms, and other applications where exposure to moisture and harsh weather is common. - Chemical Processing Industry
In chemical plants, where exposure to corrosive substances is frequent, the SSKM worm gearboxes stand out. Their stainless steel construction resists chemical attacks, while the smooth operation and high efficiency of the hypoid gear structure ensure reliability in environments with highly demanding operational conditions. - Dairy and Meat Processing Facilities
These stainless steel worm gearbox motors are a perfect fit for dairy and meat processing plants, as they meet rigorous hygiene standards through their easy-to-clean design. Their ability to resist corrosion from acids, fats, and cleaning agents ensures reliable operation in environments with constant exposure to moisture and organic residues. - Packaging and Bottling Industry
The sleek design and high transmission efficiency of SSKM stainless steel worm gear reduction gearboxes make them suitable for packaging and bottling operations. Their smooth surfaces and resistance to wear and corrosion ensure uninterrupted, precise movement of machinery, even in fast-paced environments requiring consistent and accurate performance.
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| Pakkausteollisuus | Kemianteollisuus |
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| Food Industry | Pharmaceutical Industry |
Select the Right Stainless Steel Worm Gear Speed Reducers
- Determine the Torque Requirements of Your Application
Understanding the torque requirements is crucial when selecting a stainless steel worm gear speed reducer. Ensure the reducer’s torque rating matches your machinery's needs to prevent underperformance or mechanical failure. Overloading can lead to premature wear, while underutilization may result in inefficiency. - Assess the Environmental Conditions
Consider the environmental factors where the reducer will operate, such as moisture, temperature, or exposure to corrosive substances. The SSKM stainless steel reducers, made from 304 stainless steel, are ideal for harsh environments like food processing, marine applications, and chemical plants due to their corrosion resistance. - Match the Gear Ratio to Your Operational Needs
Select a reducer with the appropriate gear ratio to achieve the desired speed and efficiency. A high gear ratio provides slower output speed with greater torque, while a lower ratio delivers faster speeds. Matching the ratio ensures optimal performance for specific industrial applications. - Evaluate the Reducer’s Size and Mounting Options
Check the physical dimensions and mounting configurations to ensure compatibility with your machinery. The SSKM series stainless steel worm gear reducers offers various models, such as 50(28), 63(38), 75(48), and 90(58), to accommodate different setups and provide flexibility for diverse operational requirements. - Consider Hygiene and Cleanability Requirements
If the application involves industries like food, beverage, or pharmaceuticals, prioritize reducers with fully machined surfaces for ease of cleaning. The SSKM gearbox’s smooth, polished surfaces prevent contamination buildup, making them suitable for environments with strict hygiene and sanitation standards. - Analyze the Efficiency and Operating Noise Level
High transmission efficiency and quiet operation are essential for many industrial applications. The hypoid gear structure in SSKM reducers ensures smooth, efficient performance while minimizing noise and vibration. This is particularly important for noise-sensitive environments, such as laboratories or packaging lines.

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