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M4H44T25C
MTA SIZE 4207, 44:1, 250 C-FACE
- CP#:
- Item#: M4H44T25C
- Mfr#: M4H44T25C
- UPC: 78247650652
- Patented sealing system
- Straddle mount input pinion gives maximum torque throughput, no press-fit pinion
- All tapered roller bearing design, no light duty ball bearings
- Reduced assembly time and guarding costs
- Reduced maintenance requirements
- Two motor speeds and multiple gear ratios provide a wide range of output speeds
- Twin tapered bushing system eliminates fretting corrosion and reducer wobble and can be installed with regular hand tools
- Standard twin taper bushing system for full length shafts
- Short shaft bushing system to replace straight bore or single bushing reducer
- Rugged, high efficiency, case carburized helical/bevel gearing
- Smooth, rugged class 30 cast iron housings with pry slots
- 40 rpm/78 rpm output
- 18 hp at 1750 rpm/31.8 hp at 3450 rpm horsepower
- 25870 in-lb at 1750 rpm/23460 in-lb at 3450 rpm
- Size MTA4207
- For use with 1750/3450 rpm 250TC frame motor
- Min. Order Qty: 1
- Qty. Interval: 1
DESCRIPTION
The speed reducer shall be coupled enclosed shaft mount type unit with a triple reduction ratio. The reducer shall mount directly on the driven shaft and utilize an adjustable torque arm that attaches from the gear case to the support structure or foundation. The motor shall be attached to the reducer with a cast iron adapter and shall utilize a flexible, jaw style, 3 piece coupling to eliminate fretting corrosion and allow for any minor misalignment issues.
Dodge® Motorized Torque-Arm® II Reducer, 2-Piece Heavy-Duty, Series: MTA4, 44:1 Gear Ratio, 31.8 hp, C-Face Input, Twin Tapered Bushed Bore Output, 9 in Dia x 7.31 in L Input, 2-11/16 in Output, 78 rpm Output Maximum Speed, 3450 rpm Input Maximum Speed, 23460 in-lb Torque, Oil Lubrication, Shaft Mounting, Cast Iron, Gray Painted, 16.89 in L x 8.73 in W x 24.19 in H
SPECIFICATIONS
| Reduction Type | : | Triple Stage |
| Material | : | Cast Iron |
| Output Size | : | 2-11/16 in |
| Input Size | : | 1.0620 In Dia |
| Mounting Type | : | Unspecified |
| Series | : | MTA4 |
| Input Type | : | C-Face NEMA |
| Output Type | : | Screw Conveyor,Tapered Bushed |
| Gear Ratio | : | 44.11:1 |
| Type | : | Gearbox (Gearbox Component) |
| Dimensions | : | 16.89 in L x 8.73 in W x 24.19 in H |
| Input Maximum Speed | : | 3450 rpm |
| Finish | : | Gray Painted |
| Lubrication Type | : | Oil |
| Horsepower | : | 31.8 hp |
| Output Maximum Speed | : | 78 rpm |
| Torque Rating | : | 23460 in-lb |
DOCUMENTS
-
Brochure https://www.purvisindustries.com//ASSETS/DOCUMENTS/ITEMS/EN/https://assets.dodgeindustrial.com/m/29a631f600e73847/original/Motorized-Torque-Arm.pdf -
Brochure https://www.purvisindustries.com//ASSETS/DOCUMENTS/ITEMS/EN/https://assets.dodgeindustrial.com/m/353548f1d440f121/original/Mechanical-Power-Transmission-Solutions.pdf -
Flyer https://www.purvisindustries.com//ASSETS/DOCUMENTS/ITEMS/EN/https://assets.dodgeindustrial.com/m/396a535466320230/original/Reliability-Kits.pdf -
Catalog https://www.purvisindustries.com//ASSETS/DOCUMENTS/ITEMS/EN/https://assets.dodgeindustrial.com/m/76fbe38ed389aa8e/original/Torque-Arm.pdf