Torque Controlled Rolling Motors

Air Driven Rolling Motors



Model 720 Rolling Controller

Model 720


Model 850 Rolling Controller

Model 850


Model 1050 Rolling Controller

Model 1050


Model 1550 Rolling Controller

Model 1550


Model 1752 Rolling Controller

1750 Series


Model 1850 Rolling Controller

1850 Series


  Models

Models 720 and 850

Drag your finger across the table to scroll

Model Number Order Number Speed & Torque @ 90 psig Air Pressure* Overall Length Weight Side to Center Operating Hose CFM Square Drive Tube Capacities* Quick Change Chuck (in.)
Free Speed Max. Torque Min. Torque
RPM in. lbs. Nm in. lbs. Nm in. mm lbs. Kg in. mm in. mm in. in. mm Included Optional
720-2500B 8405541 2500 20.0 2.3 2.0 0.23 7.875 198 2.4 1.09 0.813 20.7 3/8 9.5 17 1/4 1/4 6.4 1/4 3/8
720-2500B 3/8 8405561 2500 20.0 2.3 2.0 0.23 7.875 198 2.4 1.09 0.813 20.7 3/8 9.5 17 1/4 1/4 6.4 1/4 3/8
720-1800B 8405383 1800 27.0 3.1 2.0 0.23 7.875 200 2.4 1.09 0.813 20.7 3/8 9.5 17 1/4 3/8 9.5 1/4 3/8
720-1800B 3/8 8405512 1800 27.0 3.1 2.0 0.23 7.875 200 2.4 1.09 0.813 20.7 3/8 9.5 17 1/4 3/8 9.5 1/4 3/8
720-550B 8405391 550 75.0 8.5 2.0 0.23 8.625 219 2.7 1.22 0.813 20.7 3/8 9.5 17 3/8 1/2 12.7 3/8 1/4
850-1250A 8405399 1100 115.0 13.0 22.0 2.49 12.250 311 10.5 4.76 1.438 36.5 1/2 12.7 48 3/8 3/4 19.1 3/8 1/2
850-600A 8405398 500 192.0 21.7 31.0 3.50 12.250 311 10.5 4.76 1.438 36.5 1/2 12.7 48 3/8 1 25.4 3/8, 1/2

*Varies depending on tube material, gauge, and tube sheet thickness


Models 1050 and 1550

Drag your finger across the table to scroll

Model Number Order Number Speed & Torque @ 90 psig Air Pressure* Overall Length Weight Side to Center Operating Hose CFM Square Drive Tube Capacities* Quick Change Chuck (in.)
Free Speed Max. Torque Min. Torque
RPM ft. lbs. Nm ft. lbs. Nm in. mm lbs. Kg in. mm in. mm in. in. mm Included Optional
1050-400 8404200 394 22.0 29.8 6.5 8.8 13.625 346 14 6.35 1.938 49.2 3/4" 19.1 68 1/2 1-1/4 31.8 3/8, 1/2 3/4, 1
1050-400 HD 8404201 394 29.5 40.0 7.5 10.2 13.625 346 14 6.35 1.938 49.2 3/4" 19.1 68 1/2 1-1/4 31.8 3/8, 1/2 3/4, 1
1550-900 8404290 756 30.7 41.6 4.7 6.4 18.000 457 27 12.25 1.938 49.2 3/4" 19.1 70 1/2 1-1/2 38.1 3/8, 1/2 3/4, 1
1550-250 8404280 217 100.0 135.5 25.0 33.9 18.000 457 27 12.25 1.938 49.2 3/4" 19.1 56 3/4 2-1/2 63.5 3/4, 1 3/8, 1/2

*Varies depending on tube material, gauge, and tube sheet thickness


1750 Series

Drag your finger across the table to scroll

Model Number Order Number Speed & Torque @ 90 psig Air Pressure* Overall Length Weight Side to Center Operating Hose Square Drive Tube Capacities* Quick Change Chuck (in.)
Free Speed Max. Torque Min. Torque
RPM ft. lbs. Nm ft. lbs. Nm in. mm lbs. Kg in. mm in. mm in. in. mm Included
1750 Series Reversible – Roll Throttle
1753-R-190 8405420 190 140 190 70 95 20.1 530.0 13.0 5.8 1.1 28.0 2.60 65.0 5/8 2.5 63.5 3/4
1753-RS-190 8405422 190 155 210 0 0 19.4 490.0 11.4 5.2 1.1 28.0 2.50 64.0 5/8 2.5 63.5 3/4
1752-R-90 8405421 90 305 413 150 203 21.7 550.0 14.8 6.7 1.5 37.0 2.75 70.0 3/4 4.0 101.5 3/4, 1
1752-RS-90 8405423 90 325 440 0 0 20.1 511.0 13.1 6.0 1.4 37.0 2.8 70.0 3/4 4.0 101.5 3/4, 1
1750 Series Reversible – Lever Throttle
1752-L-90 8405425 90 305 413 150 203 21.7 550.0 14.8 6.7 1.5 37.0 2.60 65.0 3/4 4.0 101.5 3/4, 1

*Varies depending on tube material, gauge, and tube sheet thickness

Standard Equipment:
Air Inlet: 1/2" NPT
Minimum hose size: 1/2"
Splined torque reaction plate and reaction bar included (8567610)


1850 Series

Drag your finger across the table to scroll

Model Number Order Number Speed & Torque @ 90 psig Air Pressure* Overall Length Weight Side to Center Operating Hose CFM Square Drive Tube Capacities* Quick Change Chuck (in.)
Free Speed Max. Torque Min. Torque
RPM ft. lbs. Nm ft. lbs. Nm in. mm lbs. Kg in. mm in. mm in. mm Included Optional
1850 Series Torque Control Rolling Motors
1850-90 8405315 82 301 408 92 125 13 330 46 20.9 3.375 86 1/2 12.7 60 1 3-1/4 89 3/4, 1 1-1/4, 1-1/2
1850-40 8405314 34 570 772 320 434 15 381 52 23.6 6.625 92.1 1/2 12.7 60 1 4-1/2 114 3/4, 1 1-1/4, 1-1/2

*Varies depending on tube material, gauge, and tube sheet thickness


  Features

Air Driven Rolling Motors

Airetool rolling motors control expansion by the accurate measurement of torque. They automatically stop expanding according to a predetermined setting. Torque control prevents over- and underexpansionof tubes, assures uniformly tightened tube joints, and provides maximum holding strength for individual tubes. All Airetools include torque sensing cams designed and manufactured specifically for tube expanding applications.

  • Strong, lightweight aluminum housings for easier handling and less operator fatigue
  • Rugged drive combines precision control and measured torque output
  • Simple dial-a-torque adjustment collar for easy set up
  • Cushioned shut-off reduces torque reaction
  • Quick change chucks to improve productivity

  Dimensions

Dimensions currently unavailable.

  Contact mdi

Please fill out the form below and your personal mdi product expert will email you your quote. The more information that you provide the quicker we can send you a quote. Sending an incomplete quote request could mean that we have to contact you for necessary information before sending your quote. And know that our knowledgeable sales staff is standing by to help you with your order and with any questions.

In a rush? Use our Quick Contact form to get in touch with us fast!

If you have about five minutes to spare, though, you can save time on the quoting process by filling out the form below.






Please include your contact information so that we may reply to your request. Your contact information is private and will not be sold to any third party or used negatively in any way.







mdi does not advertise prices online. The cost of products is subject to change over time. In order to extend to you the best price that we can offer, we prefer to create written and emailed quotes which reflect any discounts or promotions currently available. Some products can be quoted over the phone, and expediting quotes and orders is always available per request.

See our Terms and Conditions for more information about the mdi sales process.


Call us any time Monday through Friday 7:30 AM to 5:30 PM ET.

Phone: (813) 241-4900 | Toll Free: 800-761-4298
Fax: (813) 571-0422 | Email or Fill Out the Form Above