# Dodge M4H74T21C718CP MTA Motorized Shaft Mount Reducer 74:1 Ratio 210 Frame 7 HP 1800 RPM - MROSupply.com

***Dodge M4H74T21C718CP MTA motorized shaft mount reducer, 74:1 ratio, 210 frame, 7 HP, 1800 RPM. Helical gearing with C-face NEMA input. Cast iron class 30 housing with premium HNBR oil sealing system. Tapered roller bearings rated 25,000 hr average life. Patented twin-tapered bushing system for easy installation and removal. Suitable for belt conveyors, screw conveyors, and aggregate handling applications.***



## Product details:

- Catalog number: M4H74T21C718CP
- SKU: 5010946
- Price: ***$9,111.39*** 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: 508.000 lb
- UPC: 782477350412
- 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: 73.5700
  

  
- AGMA size: 207
  

  
- Bore length output: 8.9400 in
  

  
- Case size: 4
  

  
- Case Size: 4
  

  
- Gear Type: Helical
  

  
- Gearbox component type: Gearmotor
  

  
- Housing: Cast iron
  

  
- Housing material: Cast iron
  

  
- Input: 210TC C-face frame
  

  
- Input style: C-face NEMA
  

  
- Max speed input: 1800 RPM, 30.0 hz
  

  
- Motor: 7HP, 1800 RPM
  

  
- Motor compatibility: NEMA motor, 210TC frame
  

  
- Nominal ratio: 74
  

  
- Output: Screw conveyor tapered bushing
  

  
- Output style: Screw conveyor, tapered bushed
  

  
- Ratio: 74:1
  

  
- Reduction type: Triple stage
  

  
- Screw conveyor compatible: Yes
  

  
- Seal type: Two-piece
  

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

- [Dodge Motorized Torque-Arm II (MTA) gear reducers](https://documents.mrosupply.com/product_documents/13/72/137253/547d945a-d071-4407-9785-af2c01324a58_avNMcqn.pdf)
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- [Dodge M4H74T21C1036 MTA case 4 motorized Torque-Arm II helical shaft mount speed reducer, 74:1 ratio, 210TC C-face motor mount, 10 HP, 3600 RPM, screw conveyor output, cast iron housing. Premium helical gearing for belt conveyors and material handling.](https://www.mrosupply.com/products/779692/as-markdown/)
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- [Dodge M4H74T21C MTA Motorized Torque-Arm II gearmotor with 74:1 helical reduction, case size 4, NEMA 210TC C-face input flange, and cast iron housing. Integrated shaft mount design for conveyor applications.](https://www.mrosupply.com/products/792218/as-markdown/)

## Product's reviews:
- Great - great
- Perfect fit and finish - Good product, perfect fit and finish, good price and fast shipping. Thanks
- Txt4 parts order - The staff was very helpful identifying the part I needed.
- Great! - Cheapest price I've found on the web.