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CNC Technology - PDF Catalogues

Spindle Motors

iSA 500

• Robust 2-pole three-phase motor
• Protection Class IP54, Insulation Class F
• Motor shaft for ER 11 collets
• Cast bearing bracket A side, aluminium die casting B side
• Nominal power output 0.5 kW (56-40% operation)
• Speed range 5,000 rpm - 30,000 rpm
• Torque 0.28 Nm (at 18,000 rpm)
• Nominal voltage 230 V
• Manual tool change
• Clamping range ø 1 mm - ø 7.0 mm
• Self-ventilation B side
• Speed control by means of frequency converter
• Spindle bearing: 2 ball bearings A side (milling side)
  1 bearing B side (fan side)
• Concentricity: 0.01 mm
• Weight: 2.8 kg

Optional:

• CoolMin tool and material cooling, internally or externally
• Frequency converter
• Collets

iSA 750

• Robust 2-pole three-phase motor
• Protection Class IP54, Insulation Class F
• Motor shaft for ER 16 collets
• Aluminium die cast bearing bracket A and B side
• Nominal power output 0.75 kW (S6-40% operation)
• Speed range 3,000 rpm - 24,000 rpm
• Torque 0.34 Nm (at 22,000 rpm)
• Nominal voltage 230 V
• Manual tool change
• Clamping range ø 1 mm - ø 10 mm
• Self-ventilation B side
• Speed control by means of frequency converter
• Dual precision bearing
• Concentricity: 0.01 mm
• Weight: 2.6 kg

Optional:

• CoolMin tool and material cooling, internally or externally
• Frequency converter
• Collets

iSA 1500

• Robust 2-pole three-phase motor
• Protection Class IP54, Insulation Class F
• Motor shaft for ER 20 collets
• Die cast bearing bracket A and B side
• Nominal power output 1.5 kW (S6-40% operation)
• Speed range 5,000 rpm - 20,000 rpm
• Torque 0.72 Nm (at 20,000 rpm)
• Nominal voltage 230 V
• Manual tool change
• Clamping range ø 2 mm - ø 13 mm
• Self-ventilation B side
• Speed control by means of frequency converter
• Spindle bearing: A side (milling side) double, B side (fan side) single
• Concentricity: 0.01 mm
• Weight: 6.4 kg

Optional:

• CoolMin tool and material cooling, internally or externally
• Frequency converter
• Collets

iSA 900

• Robust 2-pole three-phase motor
• Protection Class IP55, Insulation Class F
• Die cast bearing bracket A and B side
• Nominal power output 0.9 kW (S6-40% operation)
• Speed range 6,000 rpm - 24,000 rpm
• Torque 0.37 Nm (at 24,000 rpm)
• Nominal voltage 230 V
• Automatic tool change
• Clamping range ø 1.0 mm - ø 7.0 mm
• Seperatey driven fan B side
• Speed control by means of frequency converter
• Dual precision bearing
• Tool change SK 11 pneumatic (7.5 bar)
• Concentricity: 0.01 mm
• Weight: 5.8 kg

Optional:

• CoolMin tool and material cooling, internally or externally
• Frequency converter
• Tool changers
• Collets

iSA 2200

• Robust 2-pole three-phase motor
• Protection Class IP55, Insulation Class F
• Die cast bearing bracket A and B side
• Nominal power output 2.2 kW (S6-40% operation)
• Speed range 5,000 rpm - 20,000 rpm
• Torque 1.26 Nm (at 24,000 rpm)
• Nominal voltage3 x 230 V
• Automatic tool change
• Clamping range ø 2 mm - ø 13 mm
• Seperatey driven fan B side
• Speed control by means of frequency converter
• Dual precision bearing
• Tool change SK 20 pneumatic (7.5 bar)
• Concentricity: 0.01 mm
• Weight: 14.6 kg

Optional:

• CoolMin tool and material cooling, internally or externally
• Frequency converter
• Tool changers
• Collets

iSA 3600

• Robust 2-pole three-phase (asynchronous motor)
• Rectangular design, Protection Class IP 54, Insulation Class F
• Steel bearing bracket A side
• Cast bearing bracket B side
• Nominal power output 3.6kW (S6-40% operation)
• Speed range 6,000 rpm - 18,000 rpm
• Torque 4.5 Nm (at 18,000 U/min)
• Nominal voltage3 x 400 V
• Automatic tool change SK 30
• Clamping range ø 3 mm - ø 20 mm
• Self-ventilation B side
• Dual precision bearing
• Speed control by means of frequency converter
• For machining aluminium, wood, plastics and non-ferrous metals

Optional:

• CoolMin tool and material cooling, internally or externally
• Frequency converter
• Tool changers
• Collets

UFM 500 1050

• Load-independant thanks to tachometer control electronics
• Soft start for acceleration without jolting at nominal speed
• Jam protection
• Protective insulation
• PTC thermal monitoring
• Nominal power output 345 W / 720 W
• Speed range 11,000 rpm - 25,000
• Torque 0.14 Nm (at 22,600 and/or 21,000 rpm)
• Nominal voltage 230 V
• Collar
• Clamping range ø 1 mm - ø 6.35/8 mm
• Speed control
• Stable dual ball bearing
• Weight 1.9 or 2.1 kg

Optional:

• Collets
• Clamping block
• Clamping nuts
• Carbon brushes

Tool Cooling

Tool and Material Cooling

Dry material removal is the first choice today for many machining tasks. Previously, material, tool wear and surface quality often entailed cooling with coolants/lubricants. This always meant introducing moisture. Even spray cooling with minimum quantities leads to undesirable side effects such as contamination, chips sticking tothe tool or surface and, depending on the material, corrosion on the surface of the material.
With the patented cooling method shown here, the side effects are negligible and there is very good cooling of tool and surface. The shavings are dry and, depending on the material, easy to vacuum or blow off. The surface is undamaged, while direct cooling (also suitable for tools with internal cooling) means very long usage times are attained for the tools.
The cooling method is based on a cold air nozzle that works according to the eddy current principle. It splits the air stream to warm air and cold air. Only compressed air (6 to 10 bar) is required for system operation

.Technical Data

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