Overview
The Sumitomo HC3100 is a precision helical gearbox engineered for industrial power transmission applications requiring compact, reliable reduction. With a 43:1 gear ratio, this reducer efficiently converts high-speed motor output (1750 RPM input) to controlled lower speeds suitable for conveyors, pumps, agitators, and process machinery. The HC3100 series is built to deliver consistent performance in demanding manufacturing and material-handling environments.
Key Features
- 43:1 gear ratio for precise speed reduction
- 0.93 HP rated power input capacity
- 1750 RPM input shaft speed
- Compact footprint design for space-constrained installations
- Helical gear construction for quiet, smooth operation
- Industrial-grade durability for continuous duty cycles
Technical Specifications
This Sumitomo HC3100 reducer is optimized for standard NEMA motor mounting and direct coupling to AC induction motors or variable frequency drives (VFDs). The unit features sealed bearing design for extended service life and reduced maintenance intervals in harsh industrial environments.
Typical Applications
- Conveyor systems and material handling equipment
- Pump and fan drive systems
- Agitators and mixers in chemical processing
- Packaging machinery and production lines
- Textile machinery and general industrial drives
Compatibility & Replacements
Compatible With
- NEMA standard AC induction motors (1750 RPM frame)
- Single-phase and three-phase motor configurations
- Variable frequency drives (VFDs) for speed control
- Direct flange and foot-mount installations
Replaces / Drop-In Replacement For
Verify compatibility with your system integrator or Sumitomo distributor before ordering to ensure exact form-fit-function replacement for legacy units.
Works With
- Standard NEMA motor frame sizes
- Mechanical power transmission systems
- Flexible couplings and jaw couplings
- Common industrial mounting structures
