About the Dodge Quantis RHB100
Dodge gear drives — now part of the Baldor/ABB family — are the most common shaft-mount reducer in US industry. The TA series shaft-mount design with tapered bushing is found on virtually every belt conveyor in the country. Tigear-2 worm reducers handle the lighter-duty applications. Both lines have excellent parts availability and are highly rebuildable.
The RHB100 is a inline helical unit with a rated capacity of 3–15 HP and output torque of 2,200–8,800 ft-lb. Typical operating weight is 105–192 lbs. Mounting configurations include Foot, flange, shaft.
Dodge TA units most commonly fail from shaft key shear (overload), bore wear from loose bushing fit, and gear pitting from water contamination. Tigear-2 worm units fail from worm gear wear in high-cycle applications.
When your Dodge Quantis RHB100 fails, downtime costs mount fast. Our standard rebuild turnaround is 8–14 business days with free freight both directions. Emergency 24–72 hour service is available. We publish pricing before teardown — no surprises.
Technical Specifications
| Model Number | RHB100 |
| Gear Type | Inline helical |
| Power Range | 3–15 HP |
| Output Torque | 2,200–8,800 ft-lb |
| Operating Weight | 105–192 lbs |
| Mounting Options | Foot, flange, shaft |
| Housing Material | Cast iron or ductile iron |
| Parts Availability | Baldor/ABB distribution — widespread US availability |
| Industries Served | Conveyors, aggregate, mining, bulk material handling, food processing |
Why Repair Your Dodge Quantis RHB100 Instead of Replacing It?
- Dodge TA housings are ductile iron and extremely durable — the housing is almost always reusable.
- Tapered bushings and standard bore sizes mean shafts and bores can be restored to spec with standard tooling.
- Baldor/ABB maintains large parts inventories — most Dodge components are available within days.
Frequently Asked Questions — Dodge Quantis RHB100
What causes Dodge TA shaft-mount reducer failure?
The most common failure modes are shaft key shear from overloading, bore wear from a loose tapered bushing fit, and gear pitting from water contamination through worn seals. All three are repairable. Call (641) 519-6270 for a free teardown quote.
How much does a Dodge TA reducer repair cost?
TA series rebuilds typically run $800–4,500 depending on size and damage. Tigear-2 worm units run $400–1,800. We publish pricing before teardown. Call (641) 519-6270.
Can you repair Dodge reducers with worn bores?
Yes — bore wear is one of the most common Dodge repair jobs. We machine bores back to spec and install oversized bushings or sleeve the bore. Call (641) 519-6270.
Do you buy surplus Dodge gear drives?
Yes — TA series, Tigear-2, Quantis, and TXT units. Send a nameplate photo to surplus713@gmail.com for a same-day cash offer.
Related Dodge (Baldor/ABB) Models
Pricing — Dodge Quantis RHB100
| New OEM UnitFactory list, 16–30 wk lead | $3,000–$9,000 |
| Used / SurplusTested, as-is condition | $420–$1,620 |
| Standard Shop RepairIndustry average, 10–18 days | $1,380–$4,140 |
| Our Rebuild Price8–14 business days, free freight | $1,200–$3,600 |
| Cash Buyback OfferWe buy as-is, same day offer | $144–$648 |
Estimates only. Final quote provided after free teardown inspection. Pricing varies by condition and damage.