# Dodge M4H49T21C MTA Motorized Torque-Arm II Shaft Mount Reducer 49:1 Ratio 210TC C-Face Input - MROSupply.com

***Dodge M4H49T21C MTA Motorized Torque-Arm II shaft mount reducer with 49:1 ratio, case 4 helical gearing, and 210TC C-face input. Cast iron housing with twin-tapered bushing system for direct shaft mounting. Designed for belt conveyors, screw conveyors, and material handling applications requiring integrated gearmotor power transmission.***



## Product details:

- Catalog number: M4H49T21C
- SKU: 792211
- Price: ***$7,376.13*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Dodge](https://www.mrosupply.com/brands/dodge/)
- Category: 
    - [Speed Reducer Torque Arms](htts://www.mrosupply.com/speed-reducers/reducers-parts-and-accessories/speed-reducer-torque-arms/)
    - [Reducers Parts and Accessories](htts://www.mrosupply.com/speed-reducers/reducers-parts-and-accessories/)
    - [Speed Reducers](htts://www.mrosupply.com/speed-reducers/)
- Unit of measure: each
- Weight: 250.000 lb
- Technicall support: contact supplier for technical support on +1-864-284-5700


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


## Product attributes;

  
- Actual ratio: 49.0400
  

  
- AGMA size: 207
  

  
- Bore length output: 8.9400 in
  

  
- Case size: 4
  

  
- Case Size: 4 - medium duty frame
  

  
- Gear Type: Helical case-hardened AGMA-rated gearing
  

  
- Gearbox component type: Gearbox
  

  
- Housing: Class 30 cast iron
  

  
- Housing material: Cast iron
  

  
- Input: 210TC C-face NEMA motor flange
  

  
- Input style: C-face NEMA
  

  
- Max speed input: 3600 RPM, 60.0 hz
  

  
- Motor compatibility: NEMA motor, 210TC frame
  

  
- Nominal ratio: 49
  

  
- Output style: Screw conveyor, tapered bushed
  

  
- Ratio: 49:1 reduction
  

  
- Reducer Family: MTA Motorized Torque-Arm II
  

  
- Reduction type: Triple stage
  

  
- Screw conveyor compatible: Yes
  

  
- Seal type: Two-piece
  

  
- Shaft dia input: 1.0620 in
  
## Product documents / software:

- [Accessories](https://documents.mrosupply.com/product_documents/M4/M4H66T25C2036/Pg_38_MTA4_ShftMnt_Accessories.pdf)
- [Brochure](https://documents.mrosupply.com/product_documents/79/22/792211/321249_Dq8Lqzl.pdf)
- [Catalog](https://documents.mrosupply.com/product_documents/79/22/792211/321250_MNqFFr3.pdf)
- [Dimensions](https://documents.mrosupply.com/product_documents/M4/M4H66T25C2036/Pg_37_MTA4_ShftMnt_Dimensions.pdf)
- [Nomenclature and Descriptions](https://documents.mrosupply.com/product_documents/M2/M2H30T21C736/Pg_5-6_Nomenclature_and_Descriptions.pdf)
- [Screw Conveyor Accessories](https://documents.mrosupply.com/product_documents/M4/M4H66T25C2036/Pg_40_MTA4_ScrConv_Accessories.pdf)
- [Screw Conveyor Dimensions](https://documents.mrosupply.com/product_documents/M4/M4H66T25C2036/Pg_39_MTA4_ScrConv_Dimensions.pdf)
## Suggested products:
- [Dodge M4H49T21C MTA Motorized Torque-Arm II shaft mount reducer with 49:1 ratio, case 4 helical gearing, and 210TC C-face input. Cast iron housing with twin-tapered bushing system for direct shaft mounting. Designed for belt conveyors, screw conveyors, and material handling applications requiring integrated gearmotor power transmission.](https://www.mrosupply.com/products/792211/as-markdown/)
- [Dodge M4H49T21C1018CP MTA motorized shaft mount speed reducer with 49:1 ratio, 210 frame C-face input, and 10 HP capacity. Helical gearing in a rugged cast iron housing with twin tapered bushing system for easy installation and removal. Designed for belt-driven applications requiring high torque and reliable power transmission in conveyor and material handling systems.](https://www.mrosupply.com/products/5010924/as-markdown/)
- [Dodge M4H49T21C1018 MTA case 4 motorized shaft mount reducer with 49:1 helical gear ratio, NEMA 210TC C-face motor mount, 10 HP at 1800 RPM. Cast iron housing with tapered bushing output for screw conveyors.](https://www.mrosupply.com/products/779677/as-markdown/)
- [Dodge M4H49T21C1036 MTA motorized shaft mount helical speed reducer, 49:1 ratio, 210 frame C-face input, 10 HP at 1800 RPM. Cast iron housing with case-carburized helical gearing and tapered roller bearings. Premium HNBR oil sealing system with metal excluder seal. Factory filled with synthetic lubricant. For belt conveyor, screw conveyor, and aggregate handling applications.](https://www.mrosupply.com/products/5010925/as-markdown/)

## Product's reviews:
- Great - great
- Txt4 parts order - The staff was very helpful identifying the part I needed.
- Parts - great stock, ships quick
- Great customer service - ITEMS WERE IN STOCK, QUICK DELIVERY AND GREAT CUSTOMER SERVICE.