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Performance Data

Titespot® Keycutters | Performance Data

Speed Is Based on Flow

At approximately 70% volumetric efficiency the positive displacement ball piston motor will rotate at
900 RPM per GPM.
238 RPM per LPM.

Calculate Cutter RPM:

Cutter RPM Calculation - English

Calculate Cutter RPM:

Cutter RPM Calculation - Metric

Example: KC02 Keycutter with Cutter #103, coolant flow 9 GPM: 9(GPM) x 900(RPM of motor per GPM flow) / 4.5(gear ratio of KC02) = 1800 RPM

Example: KC02 Keycutter with Cutter #103, coolant flow 30LPM: 30(LPM) x 238(RPM of motor per LPM flow) / 4.5(gear ratio of KC02) = 1800 RPM

Torque Is Based on Pressure

Under test conditions, the ball piston motor develops.019 in. lbs. of torque for each PSI of coolant pressure.
Under test conditions, the ball piston motor develops .03 Nm of torque for each Bar of coolant pressure.

Calculate Keycutter Torque:

Keycutter Torque Calculation - English

Calculate Keycutter Torque:

Keycutter Torque Calculation - Metric

Example: KC03 Keycutter with Cutter #302 at 800 PSI coolant pressure: 800 (coolant pressure in PSI) x .019 x 5.5 (gear ratio of KC03) = 83.6 in. lbs. or 6.96 ft. lbs. of torque.

Example: KC03 Keycutter with Cutter #302 at 55 Bar coolant pressure: 55 (coolant pressure in Bar) x .03 x 5.5 (gear ratio of KC03) = 9.07 Nm of torque.

Contact Eltool Customer Support

For tech help or ordering assistance, call us toll free at 1-877-435-8665 (USA).