DODGERight Angle Worm Gear Reducer, 10:1 Ratio, 1.33 in Centre Distance, 56C Quill Input, 5/8 in Right Hand Output

Product Description

What this part is

A Dodge Tigear-2 right-angle worm gear speed reducer in the smallest 1.33 in centre-distance frame, 10:1 nominal ratio, with a NEMA 56C quill input taking a 5/8 in motor shaft and a 5/8 in solid output shaft on the right-hand side. It turns a fractional-horsepower drive through 90° and cuts the speed by ten, the arrangement used on small conveyors, indexers, feeders, dampers and agitators.

Decoding the order code

13: 1.33 in centre distance, the smallest Tigear-2 frame. Q: quill input, where the motor shaft enters a hollow quill with no coupling. 10: 10:1 nominal reduction. R: solid output shaft on the right-hand side viewed from the input. 56: NEMA 56C motor flange, 5/8 in motor shaft.

What these specs mean in practice

Input and output are both 5/8 in on this build: the quill takes a 5/8 in motor shaft and the output shaft is also 5/8 in.

Quill input is not a C-face coupled input. The motor’s own shaft is the worm input, so the motor shaft length and diameter matter as much as the flange pattern.

Centre distance sets the torque class. At 1.33 in this is the light-duty end of the Tigear-2 range, sized for fractional-horsepower motors rather than shock-loaded industrial drives. The 2.0 in and larger frames are the step up and share no housing dimensions.

10:1 is a low-to-mid worm ratio and is not a self-locking arrangement.

Published specifications

Type: right-angle worm gear speed reducer, Dodge Tigear-2. Nominal ratio: 10:1. Centre distance: 1.33 in. Input: NEMA 56C quill, 5/8 in motor shaft. Output: 5/8 in solid shaft, right hand. Shaft orientation: right angle (90°). Housing: cast iron. Lubrication: factory filled and sealed. UPC: 782475739226. Origin: United States.

Quantity and configuration

One reducer. No motor is included, and the output shaft key is missing. A standard key for a 5/8 in shaft is required to fit a sprocket, sheave or coupling. New old stock.

Mounting data

The motor shaft diameter and length set whether a motor seats in the quill. The unit is factory filled and sealed for a specified mounting position, and the correct oil level differs between mounting positions. Radial load capacity is modest at this frame size, so overhung load on the output shaft is limited.

Interchange guidance

13Q10L56 is the opposite-hand output build. Other 13-series ratios share the housing and mounting but change the output speed. A-code Tigear-2 units are C-face coupled rather than quill and are not interchangeable. Dodge Tigear-2 now ships under Regal Rexnord with unchanged numbering.