Morse 50GCT LR 184T 40:1 Ratio 5.31HP 1750RPM Worm Gear Speed Reducer
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This is a Morse Industrial (Emerson Electric subsidiary) Model 50GCT worm gear speed reducer, size 50, with a left-hand right-angle output configuration (LR), NEMA 184T input flange, 40:1 gear ratio, rated at 5.31 HP input at 1750 RPM — all specifications confirmed directly from the nameplate visible in the photos. The serial number MQ0365 N12K is stamped on the nameplate; the unit features a cast iron housing with a through-shaft output (keyed output shaft visible in photos), mounting foot base, and an eyebolt lifting provision on the housing top. Morse 50GCT reducers are AGMA-rated worm gear units commonly used in conveyor drives, mixers, agitators, and similar low-speed, high-torque industrial applications where a 184T-frame motor mounts directly to the input flange. This unit is offered in New — Other condition, consistent with surplus/unused stock showing storage marks and surface oxidation on exposed shafts, with no signs of operational wear.
Product Specifications
| Brand | Morse (Emerson Electric) |
| Model | 50GCT |
| Serial Number | MQ0365 N12K |
| Gear Ratio | 40:1 |
| Input HP Rating | 5.31 HP |
| Input Speed | 1750 RPM |
| Output Speed (approx.) | 43.75 RPM (1750 / 40) |
| Input Configuration | LR (Left-hand, Right-angle) |
| Input Flange | NEMA 184T |
| Gear Type | Worm gear |
| Housing Material | Cast iron |
| Output Shaft | Keyed through-shaft |
| Mounting Style | Foot mount base |
| Standard | AGMA rated |
| Condition | New - Other (surplus/unused) |