Products
AC Gearmotors
SEI AC induction gearmotors combine reliable AC motors with parallel-shaft or right-angle gearheads for fixed-speed industrial and commercial applications. Output power ranges from 6W through 200W with multiple gear ratios per frame size.
Parallel and right-angle configurations support pinion-shaft and round-shaft outputs, lead-wire and terminal-box wiring, and capacitor-run single-phase or three-phase motor options. Custom shafts, ratios, and electrical specifications are available for OEM volumes.
Models & Series
Parallel Shaft Type
Key Features
- Parallel-shaft and right-angle gearmotor configurations
- Output power from 6W through 200W
- Single-phase (100–230V) and three-phase (220–380V) motor options
- Wide gear ratio selection for torque and speed matching
- Pinion-shaft and round-shaft output types
- Custom shafts, ratios, and electrical specs for OEM programs
Specifications
| Configurations | Parallel shaft and right-angle |
|---|---|
| Output power | 6W–200W (model dependent) |
| Motor types | Induction, reversible, and high-speed options |
| Voltage | 100–380V AC, 50/60 Hz |
| Gear ratios | 3:1 through 200:1 (model dependent) |
Configuration Options
- Parallel-shaft (GU/GN) and right-angle (RC/RT) gearbox options
- WR / E / F suffix variants where applicable (right-angle, round flange, square flange)
- Lead-wire and terminal-box motor connections
- Custom gear ratios, shaft lengths, and mounting interfaces
Applications
- Conveyors and material handling
- Packaging and labeling equipment
- Food processing and commercial appliances
- Industrial automation and fixed-speed drives
- Pumps, fans, and general-purpose machinery
Parallel AC Gearmotors
Parallel-shaft AC gearmotors mount the motor inline with the output shaft for straightforward integration into conveyors, packaging lines, and general industrial equipment.
- Induction, reversible, and standard torque models from 6W through 200W
- Frame sizes from 80mm through 104mm depending on power level
- Gear ratios from 3:1 through 200:1
Right-Angle AC Gearmotors
Right-angle AC gearmotors use a bevel or worm stage for compact 90° power transmission when inline mounting is not practical.
- Same power range as parallel units with RC/RT gearbox options
- High-speed two-pole induction options for specific speed requirements
- Pinion-shaft and round-shaft outputs
Product Series
FAQ
- What is the difference between parallel and right-angle AC gearmotors?
- Parallel-shaft units provide coaxial input and output for standard mounting. Right-angle units add a 90° gearbox stage for compact layouts while using the same induction motor platforms.
- Can SEI customize AC gearmotors for my OEM program?
- Yes. SEI supports custom shafts, gear ratios, voltage configurations, and mounting interfaces across AC gearmotor lines for production OEM volumes.
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