ET850 Torque Controlled Pneumatic Rolling Motor
The ET850 is Elliott's next-generation push-pull rolling motor, using pneumatic torque control to stop expansion at a precise, repeatable target and guard against over-rolling in boiler and heat exchanger tubes. Tube size range: 0.750" – 1.250" OD.
الفئة
Rolling Motors & Assisted Systems
التوفر
متوفر
لمحة سريعة
- Tube size
- 0.750" – 1.250" OD (19.1–31.8mm)
- Power
- Pneumatic
- Torque control
- Torque-controlled, push-pull design
- Feature
- Automatic cutoff at target torque prevents over-rolling
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ET850 Torque Controlled Pneumatic Rolling Motor
The ET850 is Elliott's next-generation push-pull rolling motor, using pneumatic torque control to stop expansion at a precise, repeatable target and guard against over-rolling in boiler and heat exchanger tubes. Tube size range: 0.750" – 1.250" OD.
الفئة
Rolling Motors & Assisted Systems
التوفر
متوفر
لمحة سريعة
- Tube size
- 0.750" – 1.250" OD (19.1–31.8mm)
- Power
- Pneumatic
- Torque control
- Torque-controlled, push-pull design
- Feature
- Automatic cutoff at target torque prevents over-rolling
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المزيد من ELLIOTT TECHNOLOGY TOOLS
منتجات ذات صلة
Right Angle Pneumatic Roll Motors
The 445 Series turns its drive head 90 degrees off-axis so it can roll boiler tubes in tight, hard-to-reach locations a straight motor can't access. Available in torque-controlled and stall-type versions with roll or lever throttle, it runs on 90 PSI shop air. Tube size range: 2.000" – 4.000" OD.
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ET720 Torque Controlled Pneumatic Rolling Motor
Scaled down for the small-bore tubes common in oil coolers and compact heat exchangers, the ET720 brings the same pneumatic torque control as its larger ET850 sibling to a 0.250" – 0.375" OD range, protecting delicate tubes from over-expansion.
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Stall Torque Pneumatic Rolling Motor
For extreme rolling applications, Elliott's Stall Torque Pneumatic Rolling Motors deliver more raw power than any other motor in the line, spanning an unusually wide 0.750" – 6.000" OD range for the toughest boiler tube jobs.
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