Aluminum Inline Helical Speed Reducers
This economical aluminum body inline helical gearbox reducer provides highly reliable power transmission for general purpose applications. These inline speed reducers offer cost effective operation and superior performance over similar products.
- 5 sizes with aluminum housings
- Torque capacity from 200-6000 inlbs
- Ratios from 2.5:1 to 600:1
- Output shafts in inch or metric dimensions
- Input adapters for NEMA and IEC motors
- Mounting via foot, face or bolt-on flange
- Housing & Covers: Aluminum die cast (5 sizes), Cast iron (2 sizes)
- Multipurpose Housing: Foot & Foot/Flange mountings, one housing for 2 & 3-stages
- Output: Solid shafts, inch and metric
- Oil Seals: NBR as standard; Viton and Silicon upon request
- Lubrication: Synthetic oil Grade ISO VG 320
- Bearings: Ball or taper roller bearings depending on size and application
- Input: NEMA and IEC motor adapters with a precision elastomer spider coupling to eliminate fretting and for easy motor removal
What’s Next?
Top 10 Benefits of the Coupling Input Connection
1. Eliminates fretting corrosion common in quill mount.
2. Provides a near-zero backlash motor-to-reducer connection.
3. Reduces efficiency losses due to motor mounting misalignment.
4. Eliminates key/keyway wear in reversing applications.
5. One gearbox adaptable for NEMA, IEC, and servo motors.
6. One gearbox for multiple motor frame sizes.
7. Two bearing input support isolates motor bearings.
8. Elastomer element dampens vibration, reducing motor wear.
9. Motor heat transfer is minimized, increasing seal life.
10. Optional insert for ATEX explosion-proof applications.
Other Models Available
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Why Choose a Speed Reducer?
Most of today’s industrial machines need primary drive gearboxes that are cost effective and highly reliable. The inline helical speed reducer is designed to satisfy those specific needs.
With a light weight but highly rigid housing, ground or shaved gears, and a flexible motor mounting system that reduces maintenance while improving performance, this gearhead offers an economical solution for general purpose applications that provides trouble free and reliable operation.
An added benefit is the standardized dimensions equal to several popular competitive models allowing for easy conversion to the alternative.