# Dodge 30A20L56 TIGEAR-2 Worm Gear Speed Reducer 20:1 Ratio 3-Piece Coupled Input Left Solid Output 1.375" Shaft 56C Flange 3" Center Distance - MROSupply.com

***Dodge 30A20L56 TIGEAR-2 worm gear speed reducer with 20:1 ratio, 3-piece coupled input, left side solid output shaft 1.375" diameter, 56C flange, and 3" center distance. Cast iron housing with green paint. Rated for 3.81 HP input, 3.26 HP output, and 2345 in-lb output torque at 88 rpm maximum. Suitable for moderate-duty applications requiring right-angle speed reduction.***



## Product details:

- Catalog number: 30A20L56
- SKU: 143455
- Price: ***$1,857.20*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Dodge](https://www.mrosupply.com/brands/dodge/)
- Category: 
    - [3-Piece Coupled Input Output Shaft Left Worm Gear](htts://www.mrosupply.com/speed-reducers/right-angle-speed-reducers/right-angle-worm-gear-speed-reducers/3-piece-coupled-input-worm-gear-reducers/3-piece-coupled-input-output-shaft-left-worm-gear/)
    - [3-Piece Coupled Input Worm Gear Reducers](htts://www.mrosupply.com/speed-reducers/right-angle-speed-reducers/right-angle-worm-gear-speed-reducers/3-piece-coupled-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: 95.000 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
  

  
- Case size: 30
  

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

  
- Center to end of shaft distance: 6.7500 in, 171.45 mm
  

  
- Finish: Green
  

  
- Gearbox component type: Gearbox
  

  
- Horsepower rating input: 3.8100 hp, 2.841 kW
  

  
- Horsepower rating output: 3.2600 hp, 2.431 kW
  

  
- Housing: Cast iron class 30 construction with 3" center distance
  

  
- Housing material: Cast iron
  

  
- Input: 56C flange
  

  
- Input flange: 56C
  

  
- Input HP: 3.81
  

  
- Input style: 3-Piece coupled
  

  
- Lubrication type: PAG, standard temperature
  

  
- Material: Class 30 grey iron
  

  
- Max RPM: 88 rpm
  

  
- Motor compatibility: NEMA motor, 56C frame
  

  
- Motor Frame: 56C NEMA C-face flange compatibility
  

  
- Mounting bolt pattern length: 7.0000 in, 177.8 mm
  

  
- Mounting bolt pattern width: 4.0000 in, 101.6 mm
  

  
- Nominal ratio: 20
  

  
- Output: Left side solid shaft 1.3750" diameter
  

  
- Output bore/shaft diameter: 1.375 in
  

  
- Output horse power: 3.26
  

  
- Output shaft: Left (solid A)
  

  
- Output shaft center to input motor mounting face distance: 9.2300 in, 234.442 mm
  

  
- Output style: Left
  

  
- Overhung load: 2300 lbf, 10230.91 N
  

  
- Paint type: Standard
  

  
- Paint/coating: Green
  

  
- Performance: 3.81 HP input rating, 2345 in-lb output torque
  

  
- Rated torque output: 2345 in/lb, 2345.0 in/lb
  

  
- Ratio: 20:1 speed reduction
  

  
- Seal type: Single-lip contact
  

  
- Shaft diameter output: 1.3750 in, 34.925 mm
  

  
- Shaft length output: 3.2000 in, 81.28 mm
  

  
- Suitable for washdown: No
  

  
- Thermal horsepower rating: 4.5200 hp, 3.371 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/17/17A05R14/tigear_2_renewal_parts_coupled.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 30A20L56 TIGEAR-2 Worm Gear Speed Reducer 20:1 Ratio 3-Piece Coupled Input Left Solid Output 1.375" Shaft 56C Flange 3" Center Distance - MROSupply.com`:
- [Dodge 30Q20L56WP TIGEAR-2 worm gear speed reducer, 20:1 ratio, 3" center distance, quill input, left side solid output shaft 1.375" diameter, 56C flange, white epoxy finish. Cast iron housing, 3.81 HP input, 3.26 HP output, 2345 in-lb output torque. Totally enclosed, ventless design with synthetic lubricant for maintenance-free operation in any mounting orientation.](https://www.mrosupply.com/products/142179/as-markdown/)
- [Dodge 30Q20L56 TIGEAR-2 worm gear speed reducer with 20:1 ratio, quill input, left side solid output shaft 1.375" diameter, 56C flange, 3" center distance. Class 30 grey iron housing, green paint finish. 3.81 HP input, 3.26 HP output, 88 RPM maximum output speed.](https://www.mrosupply.com/products/151435/as-markdown/)
- [Grove Gear IronMan GR-BM830-20-L-56 (catalog GR8300041.00) 20:1 ratio single-reduction worm gear speed reducer with 3.00" center distance, cast iron housing, 56C flexible coupling input, and left-hand solid output shaft. Designed for industrial power transmission applications requiring right-angle speed reduction.](https://www.mrosupply.com/products/1331579/as-markdown/)
- [Dodge 30A20L56WP 30A20L56 TIGEAR-2 worm gear speed reducer with 20:1 ratio, 3-piece coupled input, left side solid output shaft 1.375" diameter, 56C flange, 3" center distance, cast iron housing, white epoxy finish. 3.81 HP input, 3.26 HP output, 2345 in-lb output torque. Suitable for Class I and II applications requiring right-angle speed reduction with easy motor separation.](https://www.mrosupply.com/products/151809/as-markdown/)
- [Winsmith U3020SL56 U30 non-motorized worm gear speed reducer with 3.00" center distance and 460:1 ratio. Features a solid input shaft for direct coupling and a left extension solid output shaft. Includes a 56C motor adapter frame. Single-reduction design with WinGuard epoxy coating and Mobil Glygoyle 460 synthetic lubricant.](https://www.mrosupply.com/products/6001534/as-markdown/)
## Suggested products:
- [Dodge 30A20L56 TIGEAR-2 worm gear speed reducer with 20:1 ratio, 3-piece coupled input, left side solid output shaft 1.375" diameter, 56C flange, and 3" center distance. Cast iron housing with green paint. Rated for 3.81 HP input, 3.26 HP output, and 2345 in-lb output torque at 88 rpm maximum. Suitable for moderate-duty applications requiring right-angle speed reduction.](https://www.mrosupply.com/products/143455/as-markdown/)
- [Dodge 30BASE TIGEAR-2 bolt-on mounting base for size 30 worm gear reducers with 3" center distance. Cast iron construction provides secure floor mounting and enhanced stability for TIGEAR-2 reducer installations. Designed for direct attachment to the reducer housing, ensuring precise alignment and vibration damping in industrial power transmission applications.](https://www.mrosupply.com/products/142696/as-markdown/)
- [Dodge 30QZ05L18 TIGEAR-2 E-Z KLEEN worm gear speed reducer with 5:1 ratio, 3" center distance, quill input, left side solid output shaft 1.375" diameter, 180TC flange, cast iron housing, 10.84 HP input, 10.27 HP output, green paint. Silver-gray epoxy finish provides corrosion resistance for washdown environments.](https://www.mrosupply.com/products/149721/as-markdown/)
- [Dodge MA30X5/8 single-groove fixed bore V-belt sheave for A/4L section belts, 2.8" pitch diameter, 5/8" finished bore. Cast iron construction for light-duty applications including HVAC, fans, and compressors. Fixed bore design mounts directly on motor or driven shaft without a bushing.](https://www.mrosupply.com/products/706579/as-markdown/)
- [Dodge 30A20L14SB 30A20L14 TIGEAR-2 worm gear speed reducer, 20:1 ratio, left side solid output shaft 1.375" diameter, 140TC flange input, 3" center distance, cast iron housing, green paint. 3.81 HP input, 3.26 HP output. Three-piece coupled input design for easy motor separation. Factory-filled with synthetic lubricant, ventless and maintenance-free. Suitable for Class I steady-load applications up to 10 hours per day.](https://www.mrosupply.com/products/5009771/as-markdown/)

## Product's reviews:
- Great! - Cheapest price I've found on the web.
- Shaft - Worked well to repair Dodge Gear Box
- 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.
- Great - Good price and excellent delivery