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Helical Inline
Helical inline gearboxes in sizes 25 to 120, with ratios up to 277.3:1 and standard IEC motor mounting.
Key features
- Sizes 25-120
- Ratio 1.2.1 - 277.3:1
Why STM Hightech
- More efficient
- Large range of size and ratios
- Interchanges with other brands
- Standard IEC motor mounting
- Hardened gears for longer life
- Suited to medium to heavy workloads
- Hollow and solid outputs
- Quieter operation
- Runs cool
Suitable for
- Pumps and drives
- Medium to heavy duty conveyors
- Any range of food processing equipment
- Auger drives
- Heavy duty applications
- Drive rotary valves
Specifications
| Size | Stage | Torque (Nm) | Shaft (mm) | Alternative Shaft (mm) |
|---|---|---|---|---|
| 32 | 1 | 25 | 19 | 14 |
| 40 | 1 | 50 | 19 | 20 |
| 50 | 1 | 90 | 24 | 25 |
| 60 | 1 | 170 | 28 | 30 |
| 80 | 1 | 330 | 38 | 40 |
| 100 | 1 | 600 | 48 | 50 |
| 35 | 2-3 | 60 | 16 | 19 / 20 |
| 41 | 2-3 | 110 | 20 | 19 / 25 |
| 45 | 2-3 | 200 | 25 | 24 / 30 |
| 50 | 2-3 | 215 | 25 | 24 / 30 |
| 55 | 2-3 | 300 | 30 | - |
| 60 | 2-3 | 460 | 30 | 28 / 35 |
| 70 | 2-3 | 600 | 35 | - |
| 80 | 2-3 | 970 | 40 | 38 |
| 90 | 2-3 | 1600 | 50 | 48 |
| 100 | 2-3 | 1980 | 50 | 48 |
| 110 | 2-3 | 2500 | 60 | - |
| 120 | 2-3 | 3300 | 60 | - |
| 140 | 2-3 | 4500 | 75 | - |
Downloads
PDFCAD models
3D and 2D models from the maker, free to download in most CAD formats. The link opens the maker's own CAD site, which may ask you to sign in.
Have any questions?
Talk to the EQM team about sizing, fit or system design.
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