Description
The Vortex VXT915 XD is a shaft mount speed reducer with a 15:1 nominal ratio (exact ratio 15.12:1), 10.81-inch center distance, and AGMA size 400. The hollow output bore mounts directly over the driven conveyor or screw shaft using a separately ordered tapered bushing kit, with reaction torque transferred to a stationary frame through a separately ordered torque arm.
Specifications
| Specification | Value |
|---|---|
| Part Number | Vortex VXT915 XD |
| Series | Vortex VXT-Series Shaft Mount Reducer |
| Vortex Unit Size | VXT9 |
| AGMA Size | 400 |
| Nominal Ratio | 15:1 |
| Exact Ratio | 15.12:1 |
| Center Distance | 10.81" |
| Max Input Speed | 1814 RPM |
| Max Output Speed | 120 RPM |
| Max Input HP | 265.52 HP |
| Input Configuration | Solid input shaft, driven by V-belt sheave |
| Output Configuration | Hollow output bore (tapered bushing kit sold separately) |
| Housing Configuration | XD - heavy-duty seals, synthetic oil, sealed breather |
| Weight | 752.4 lbs |
| Overall Dimensions | 22.64" L × 8.27" W × 31.69" H |
| Shipping | Texas Belting & Supply, Houston, TX |
Downloadable Spec Sheet
Full dimensional drawings, motor mounting dimensions, ratio table with exact ratios and efficiencies, and thrust ratings.
Download VXT9 Spec Sheet (PDF)About This Unit
The Vortex VXT9 is built around a parallel-shaft helical gear arrangement housed in a cast iron case. Power enters through a solid input shaft on the high-speed side, typically driven by a V-belt sheave from a standard NEMA electric motor. The output is a hollow bore that fits over the driven conveyor or screw shaft using a separately ordered tapered bushing kit. Reaction torque from the reducer housing is taken by a separately ordered torque arm. The XD configuration uses heavy-duty seals and synthetic oil for service in indoor, outdoor, and washdown environments.
Typical applications: unit handling belt conveyors, bulk material handling conveyors, screw conveyors for grain and bulk powder, bucket elevators, industrial fans and blowers, mixer and agitator drives.
Competitor Cross-References
This Vortex VXT9 at 15:1 ratio cross-references to the following competitive shaft mount reducers at AGMA size 400. Confirm bushing bore size and torque arm separately when substituting.
| Manufacturer | Equivalent Part Number |
|---|---|
| Falk 5000 | 5400J15 |
| Browning | 400SMTP15 |
| Dodge TXT | TXT925T15 |
| Dodge TAII | TA9400H15 |
| Hub City | PB40015 |
Frequently Asked Questions
What does the Vortex VXT915 XD replace?
This unit cross-references at AGMA size 400 and 15:1 ratio to Falk 5000 5400J15, Browning 400SMTP15, Dodge TXT TXT925T15, Dodge TAII TA9400H15. Confirm driven shaft bore size against your bushing kit selection before substituting.
What accessories do I need with a VXT9?
A complete VXT9 drive requires: the reducer (this part), one tapered bushing kit sized to your driven shaft (7/8 inch through 5 7/16 inch bore options available), and one torque arm sized for the VXT9 housing. For inclined conveyors and applications requiring reverse-rotation prevention, add a backstop accessory. All accessories are sold separately. Call (888) 203-2358 if you want a complete drive package quoted.
Does the Vortex VXT915 XD ship from Houston?
Yes. This part ships from Texas Belting and Supply's Houston, TX warehouse the same business day for orders placed before 3 PM Central time, subject to current inventory. Call (888) 203-2358 to confirm stock.
Questions about this Vortex VXT915 XD?
Complete drive packages available (reducer, bushing kit, torque arm, backstop). Same-day shipping from Houston.
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