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Dodge M4H66T21C718 MTA motorized Torque-Arm II gearmotor, 66:1 helical ratio, case size 4, 210TC C-face frame, 7 HP at 1800 RPM. Cast iron housing with precision helical gearing. Complete shaft mount reducer with integrated motor for belt conveyors, screw conveyors, and aggregate handling applications.
MODEL M4H66T21C718
Contact supplier for technical support on: +1-864-284-5700
$8,684.11 Each
Prices are subject to change
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Returnable:No
#5010940
Brand
Dodge
Model
M4H66T21C718CP
#792217
Brand
Dodge
Model
M4H66T21C
#779688
Brand
Dodge
Model
M4H66T21C718
#779687
Brand
Dodge
Model
M4H66T21C1018
Actual ratio
66.1700
AGMA size
207
Bore length output
8.9400 in
Case size
4
Case Size
4 - heavy duty
Gearbox component type
Gearmotor
Housing material
Cast iron
Housing Material
Cast iron class 30
Input style
C-face NEMA
Max speed input
1800 RPM, 30.0 hz
Motor
7HP, 1800RPM, 210TC C-face frame
Motor compatibility
NEMA motor, 210TC frame
Mounting
Shaft mount
Nominal ratio
66
Output style
Screw conveyor, tapered bushed
Ratio
66:1 speed reduction
Reduction type
Triple stage
Screw conveyor compatible
Yes
Seal type
Two-piece
Shaft dia input
1.0620 in
Specifications
- Catalog Number: M4H66T21C718
- Product Line: Dodge MTA
- Gear Type: Helical
- Ratio: 66:1
- Input Style: C-Face NEMA
- Frame: 210
- HP Input: 7
- Case Size: 4
- Weight: 0.4050 lb
SKU: 128914
Recent purchase
My order with MRO was easy, quick and priced just right! Assistance over the phone was professional and helpful. I will be making more orders in the future. JG
Read moreHow 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.
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SKU: 128914
Recent purchase
My order with MRO was easy, quick and priced just right! Assistance over the phone was professional and helpful. I will be making more orders in the future. JG
Read moreItem must be unused and undamaged, in it's orginal package. For Dodge there is typically a 10% + $30 US re-stocking fee, although it may vary from case to case. Re-packing fees may apply. Re-stocking fee applies bor both returns for credit and return for exchange.
Warranty is redeemed directly with manufacturer. If your item was damaged during usage, please let us know and we will help you get in touch with your nearest service center, they will guide you about the steps to follow to redeem the manufacturer's warranty.
For further information on our returns/warranty policy, please visit:
https://www.mrosupply.com/page/returnwarranty-policy/