# Dodge 20Q30R56 TIGEAR-2 Worm Gear Speed Reducer 30:1 Ratio Quill Input Right Solid Output 56C Flange 2" Center Distance - MROSupply.com

***Dodge 20Q30R56 TIGEAR-2 worm gear speed reducer with 30:1 ratio, quill input, right side solid output shaft (1" diameter), 56C motor frame, 2" center distance. Cast iron housing with synthetic lubricant. 0.96 HP input, 0.74 HP output, 58 rpm maximum output speed. Class 30 grey iron construction with green finish.***



## Product details:

- Catalog number: 20Q30R56
- SKU: 149452
- Price: ***$905.46*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Dodge](https://www.mrosupply.com/brands/dodge/)
- Category: 
    - [Quill Input Solid Output Shaft Right Worm Gear](htts://www.mrosupply.com/speed-reducers/right-angle-speed-reducers/right-angle-worm-gear-speed-reducers/quill-input-worm-gear-reducers/quill-input-solid-output-shaft-right-worm-gear/)
    - [Quill Input Worm Gear Reducers](htts://www.mrosupply.com/speed-reducers/right-angle-speed-reducers/right-angle-worm-gear-speed-reducers/quill-input-worm-gear-reducers/)
    - [Right Angle Worm Gear Speed Reducers](htts://www.mrosupply.com/speed-reducers/right-angle-speed-reducers/right-angle-worm-gear-speed-reducers/)
    - [Right Angle Speed Reducers](htts://www.mrosupply.com/speed-reducers/right-angle-speed-reducers/)
    - [Speed Reducers](htts://www.mrosupply.com/speed-reducers/)
- Unit of measure: each
- Weight: 30.000 lb
- Technicall support: contact supplier for technical support on +1-864-284-5700


## Product images:
- https://static.mrosupply.com/images/noimage.webp


## Product attributes;

  
- Base to output center height: 2.2400 in, 56.896 mm
  

  
- Case size: 20
  

  
- Center Distance: 2" (case size 20)
  

  
- Center distance (in): 2 in, Center distance (in):2.0000 in, 50.8 mm
  

  
- Center to end of shaft distance: 4.6900 in, 119.126 mm
  

  
- Finish: Green
  

  
- Gear Type: Worm gear, right-angle
  

  
- Horsepower rating input: 0.9600 hp, 0.716 kW
  

  
- Horsepower rating output: 0.7400 hp, 0.552 kW
  

  
- Housing: Cast iron
  

  
- Housing material: Cast iron
  

  
- Input: 56C flange
  

  
- Input flange: 56C
  

  
- Input HP: 0.96
  

  
- Input style: Quill
  

  
- Input Style: Quill input
  

  
- Lubrication: Factory-filled synthetic lubricant
  

  
- Lubrication type: PAG, standard temperature
  

  
- Material: Class 30 grey iron
  

  
- Max RPM: 58 rpm
  

  
- Motor compatibility: NEMA motor, 56C frame
  

  
- Motor Frame: 56C NEMA flange
  

  
- Mounting bolt pattern length: 5.0000 in, 127.0 mm
  

  
- Mounting bolt pattern width: 2.8800 in, 73.152 mm
  

  
- Nominal ratio: 30
  

  
- Output: Right side solid shaft, 1.0" diameter
  

  
- Output bore/shaft diameter: 1 in
  

  
- Output horse power: 0.74
  

  
- Output shaft: Right (solid B)
  

  
- Output shaft center to input motor mounting face distance: 5.0000 in, 127.0 mm
  

  
- Output style: Right
  

  
- Overhung load: 1560 lbf, 6939.226 N
  

  
- Paint type: Standard
  

  
- Paint/coating: Green
  

  
- Power Rating: 0.96 HP input, 802 in-lb output torque
  

  
- Rated torque output: 802 in/lb, 802.0 in/lb
  

  
- Ratio: 30 to 1
  

  
- Reduction Ratio: 30:1
  

  
- Seal type: Single-lip contact
  

  
- Shaft diameter output: 1.0000 in, 25.4 mm
  

  
- Shaft length output: 2.1100 in, 53.594 mm
  

  
- Suitable for washdown: No
  

  
- Thermal horsepower rating: 1.4900 hp, 1.111 kW
  
## Product documents / software:

- [Dimensions ](https://documents.mrosupply.com/product_documents/20/20S05H/tigear_size_20.pdf)
- [Features & Benefits ](https://documents.mrosupply.com/product_documents/17/17A05R14/tigear_2_fea_ben.pdf)
- [Instruction Manual ](https://documents.mrosupply.com/product_documents/17/17A05R14/499429.pdf)
- [Nomenclature ](https://documents.mrosupply.com/product_documents/17/17A05R14/tigear_2_nom.pdf)
- [Renewal Parts ](https://documents.mrosupply.com/product_documents/17/17Q10LR56/tigear_2_renewal_parts_quill.pdf)
- [Selection ](https://documents.mrosupply.com/product_documents/17/17A05R14/tigear_2_sel.pdf)
- [Specifications ](https://documents.mrosupply.com/product_documents/17/17A05R14/tigear_2_spec.pdf)
## Alternate products to `Dodge 20Q30R56 TIGEAR-2 Worm Gear Speed Reducer 30:1 Ratio Quill Input Right Solid Output 56C Flange 2" Center Distance - MROSupply.com`:
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- [Dodge 20Q30R56 TIGEAR-2 worm gear speed reducer with 30:1 ratio, quill input, right side solid output shaft (1" diameter), 56C motor frame, 2" center distance. Cast iron housing with synthetic lubricant. 0.96 HP input, 0.74 HP output, 58 rpm maximum output speed. Class 30 grey iron construction with green finish.](https://www.mrosupply.com/products/149452/as-markdown/)

## Product's reviews:
- Awesome transaction - Great company to do business with. Transaction went smooth and quick!
- E20 - This is exactly what I needed. Price was way below my local business that carries couplings. Thanks.
- Replacement pillow block bearing - I ordered 2 Dodge Pillow block bearings to replace replace a failed bearing on my chipper and to replace a second bearing as a precaution. I received the both bearings promptly, but discovered that the failed bearing also damaged it's housing. Since the housing without a bearing doesn't seem to be readily available, I requested to return the one bearing and replace it with the complete pillow (housing with bearing). Since I was getting an entirely different part, MROSupply customer support suggested that I get a full refund for the bearing and place a new order for the pillow block (housing with bearing). I have received the pillow block and am waiting for the refund which I expect to receive very soon.
- Fast service - Always have the items i need and they come relatively fast!




## FAQ:

- How should I store a Dodge gearbox over the off-season?: Dodge's guidance for seasonal or long-term storage: fill the unit completely full of oil, plug the breather, and coat the seal surfaces with cosmoline or grease. Restore the correct operating oil level and breather before returning the unit to service.


- How does Dodge warranty evaluation work if a product fails?: Failed units go to Dodge's US plants for evaluation — about a week in transit plus one to two weeks of analysis, and you get the findings either way. Warranty covers workmanship and material defects; failures caused by the application (lubrication, installation) fall to the customer, but the failure analysis tells you the root cause so it doesn't repeat.


- Why do Dodge gearboxes cost more than import brands?: Reliability is the product. Dodge TXT and Torque-Arm II reducers go through 15 quality checks before shipping, and Dodge manufactures its own bearings at its North Carolina roller-bearing and Tennessee ball-bearing plants rather than buying them in. You're paying for uptime.