TA3203H25 Dodge Torque-Arm II Shaft Mount Reducer – 25:1
- Torque-Arm II case TA3203H, 25:1 ratio (24.95:1 actual)
- Double reduction, AGMA 203D25
- Twin-tapered bushing or straight-bore versions
- Request a quote for price and lead time
The Dodge Torque-Arm II TA3203H25 is a size 3 shaft-mount speed reducer with a 25:1 nominal ratio (24.95:1 actual), double reduction. TA II reducers mount directly on the driven shaft with Dodge’s twin-tapered bushings, use tapered roller bearings and a harsh-duty, metal-shielded seal system, and are factory-ready for Dodge condition-monitoring sensors.
Specifications
| Model | TA3203H25 |
|---|---|
| Dodge part number | 903001 / 903146 |
| Case size | TA3203H (size 3) |
| Nominal ratio | 25:1 |
| Actual ratio | 24.95:1 |
| Gearing | Double reduction, helical |
| AGMA code | 203D25 |
| Weight | 111.4 lb |
| Mounting | Shaft mount, flange mount, screw conveyor or vertical |
| Standard-shaft bushing bores | 2-3/8, 2-1/4, 2-3/16, 2-1/8, 2, 1-15/16 in |
| Short-shaft bushing bores | 2-3/16, 2-1/8, 2, 1-15/16 in |
Part numbers
| Part number | Version |
|---|---|
| 903001 | Taper-bushed (order twin-tapered bushing kit separately) |
| 903146 | Straight bore 2-7/16 in (no bushing needed) |
Taper-bushed reducers need one twin-tapered bushing kit sized to your driven shaft. Backstops, motor mounts, belt guards, tie rods, cooling fans and screw-conveyor kits for the TA3203H are in Torque-Arm accessories.
Catalogs & manuals
- Torque-Arm catalog
- TA II brochure
- TA II flyer
- MN1601 – TA II reducers, ratios 5–40:1
- MN1643 – Installation and instruction manual
- MN1641 – Tapered & short-shaft bushing assemblies
- MN1639 – Motor mounts
- MN16023 – Belt guard assemblies
- MN1640 – Backstop assemblies
Specifications from the Dodge Torque-Arm catalog. AutomatedPT is an independent distributor and is not affiliated with Dodge Industrial, Inc.