# Dodge 30Q05H18 TIGEAR-2 Worm Gear Speed Reducer 5:1 Ratio 3" Center Distance Quill Input Hollow Bore 180TC Flange - MROSupply.com

***Dodge 30Q05H18 TIGEAR-2 worm gear speed reducer with 5:1 ratio, 3" center distance, quill input, hollow bore output, and 180TC flange. Cast iron housing with green paint finish, 10.84 HP input capacity, 1.9375" output bore diameter. Totally enclosed, ventless design with synthetic lubricant for maintenance-free operation in right-angle applications.***



## Product details:

- Catalog number: 30Q05H18
- SKU: 142565
- Price: ***$2,283.34*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Dodge](https://www.mrosupply.com/brands/dodge/)
- Category: 
    - [180TC Input Flange](htts://www.mrosupply.com/speed-reducers/right-angle-speed-reducers/right-angle-worm-gear-speed-reducers/quill-input-worm-gear-reducers/quill-input-hollow-bore-output-worm-gear-reducers/180tc-input-flange/)
    - [Quill Input Hollow Bore Output Worm Gear Reducers](htts://www.mrosupply.com/speed-reducers/right-angle-speed-reducers/right-angle-worm-gear-speed-reducers/quill-input-worm-gear-reducers/quill-input-hollow-bore-output-worm-gear-reducers/)
    - [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: 89.000 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: 3.2500 in, 82.55 mm
  

  
- Bore dia output: 1.9380 in, 49.225 mm
  

  
- Bore length: 7.7600 in, 197.104 mm
  

  
- Case size: 30
  

  
- Center Distance: 3" (case size 30)
  

  
- Center distance (in): 3 in, Center distance (in):3.0000 in, 76.2 mm
  

  
- Finish: Green
  

  
- Gear Type: TIGEAR-2 worm gear right angle
  

  
- Gearbox component type: Gearbox
  

  
- Horsepower rating input: 10.8400 hp, 8.083 kW
  

  
- Horsepower rating output: 10.2700 hp, 7.658 kW
  

  
- Housing: Cast iron
  

  
- Housing material: Cast iron
  

  
- Input: 180TC flange
  

  
- Input Configuration: Quill input
  

  
- Input flange: 180TC
  

  
- Input HP: 10.84
  

  
- Input style: Quill
  

  
- Lubrication type: PAG, standard temperature
  

  
- Motor compatibility: NEMA motor, 180TC frame
  

  
- Motor Frame: 180TC C-face flange
  

  
- Mounting bolt pattern length: 7.0000 in, 177.8 mm
  

  
- Mounting bolt pattern width: 4.0000 in, 101.6 mm
  

  
- Nominal ratio: 5
  

  
- Output: Hollow bore 1.9375" diameter
  

  
- Output bore/shaft diameter: 1.9375 in
  

  
- Output horse power: 10.27
  

  
- Output shaft: Hollow
  

  
- Output shaft center to input motor mounting face distance: 7.1400 in, 181.356 mm
  

  
- Output style: Hollow
  

  
- Output Torque: 1, 849 in-lb
  

  
- Overhung load: 1330 lbf, 5916.135 N
  

  
- Paint type: Standard
  

  
- Paint/coating: Green
  

  
- Power Rating: 10.84 HP input capacity
  

  
- Rated torque output: 1849 in/lb, 1849.0 in/lb
  

  
- Ratio: 5:1 reduction ratio
  

  
- Seal type: Single-lip contact
  

  
- Suitable for washdown: No
  

  
- Thermal horsepower rating: 12.5300 hp, 9.344 kW
  
## Product documents / software:

- [Dimensions ](https://documents.mrosupply.com/product_documents/30/30S05LR/tigear_size_30.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)
## Suggested products:
- [Dodge 30ZJMOUNTWP TIGEAR-2 E-Z Kleen J-Mount bracket with white paint finish for food-grade washdown environments. Stainless steel hardware and FDA-compliant coatings provide corrosion resistance. Designed for mounting TIGEAR-2 worm gear reducers in sanitary applications.](https://www.mrosupply.com/products/153423/as-markdown/)
- [Dodge 30A05R18FH 30A05R18 right-angle worm gear speed reducer with 5:1 ratio, hollow bore output, 1.9375" output bore, 180TC flange input, 3" center distance, cast iron housing, green paint. 10.84 HP input, 10.27 HP output. 3-piece coupled input design for easy motor separation. Suitable for industrial power transmission applications requiring right-angle speed reduction.](https://www.mrosupply.com/products/5009743/as-markdown/)
- [Dodge 30A40LR14 TIGEAR-2 worm gear speed reducer with 40:1 ratio, 3-piece coupled input, double solid output shaft, 140TC flange, and 3" center distance. Cast iron housing with green paint finish. 2.09 HP input, 1.61 HP output, 1.375" output shaft diameter. Totally enclosed, ventless design with synthetic lubricant for maintenance-free operation in right-angle applications.](https://www.mrosupply.com/products/143409/as-markdown/)
- [Dodge 30Q05R14 TIGEAR-2 worm gear speed reducer with 5:1 ratio, quill input, right side solid output shaft, 140TC flange, and 3" center distance. 1.375" output shaft diameter, 10.84 HP input, 10.27 HP output, 1849 in-lb torque. Cast iron housing with green paint.](https://www.mrosupply.com/products/149496/as-markdown/)
- [Dodge 30Q05H18WP TIGEAR-2 worm gear speed reducer, 5:1 ratio, quill input, hollow bore output 1.9375" diameter, 180TC flange mount, 3" center distance, 10.84 HP input rating, cast iron housing, white paint finish.](https://www.mrosupply.com/products/142552/as-markdown/)

## Product's reviews:
- Perfect fit and finish - Good product, perfect fit and finish, good price and fast shipping. Thanks
- Torque springs - arrived quickly and good quality
- Quick and correct - As expected
- Purchase review - I received quick replies to any questions; delivery was on time and immediate.
I am very satisfied with my experience with MRO Supply.




## 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.