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K70 Roll Motor

For PBE & KBE Boiler Expanders

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Product Details

The K70 is a range of heavy duty, right angle, pneumatic torque controlled motors for the expansion of Boiler tubes in Steam and Mud Drums, Fire Tube Boilers and similar equipment.

This machine is particularly well suited to extended periods of operation and is equipped with a Roll Throttle as standard.

(A lever throttle is available as an option).

The machine has a unique head design which features a fully enclosed bearing for long life.

With Industry input the K70 has been engineered to precisely and consistently expand boiler tubes.

3 machines are available to suit tubes of nominal size 2", 2 1⁄2", and 4".

Specification

# K70 RT375 K70 RT190 K70 RT90
Tube Capacity 50.8 mm 63.5 mm 101.6 mm
Free Speed 375 Rpm 190 Rpm 90 Rpm
Chuck Size 19.05 mm 19.05 mm 19.05 mm & 25.4 mm
Max. Torque 40 Nm - 110 Nm 95 Nm - 200 Nm 200 Nm - 410 Nm
Weight 5.8 Kg 5.8 Kg 6.7 Kg

Specification

# K70 RT375 K70 RT190 K70 RT90
Tube Capacity 2" 2 1⁄2" 4"
Free Speed 375 Rpm 190 Rpm 90 Rpm
Chuck Size 3⁄4" 3⁄4" 3⁄4" & 1"
Max. Torque 30 - 80 ft.lbs 70 - 140 ft.lbs 150 - 305 ft.lbs
Weight 13 lbs 13 lbs 15 lbs

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