Standard functions

Speed, max.

15000 rpm

10000 rpm

Enclosure

Cartridge with flange mounting

Cartridge with flange mounting

Operating position

Horizontal/vertical

Horizontal/vertical

Tool holder

HSK A63

SK 40 for tools with asymmetrical slot nuts

Tool clamping device

• Release using pneumatic cylinder, 6 bar
• Clamp using cup-spring assembly

• Release using pneumatic cylinder, 6 bar
• Clamp using cup-spring assembly

Tool taper cleaning

Compressed air through draw-bar 5 ... 6 bar

Compressed air through draw-bar 5 ... 6 bar

Cooling with water

• Max. 5 bar, 10 l/min (2.64 US gallons/min)
• Max. 25 % corrosion protection agent
  Clariant Antifrogen N or Tyfocor
• Filter grade 100 ?m

• Max. 5 bar, 10 l/min (2.64 US gallons/min)
• Max. 25 % corrosion protection agent
  Clariant Antifrogen N or Tyfocor
• Filter grade 100 ?m

Recommended coolant inlet temperature, approx.

25 °C (77 °F)
(depending on the ambient temperature)

25 °C (77 °F)
(depending on the ambient temperature)

Standard protection -
temperature monitoring

• Motor thermal sensor KTY84-130
• PTC for full thermal protection
• NTC PT3-51F
• NTC K227

• Motor thermal sensor KTY84-130

Stator winding insulation in accordance with
EN 60034-1 (IEC 600034-1)

Temperature class 155 (F) for a coolant inlet temperature of 25 °C (77 °F)

Temperature class 155 (F) for a coolant inlet temperature of 25 °C (77 °F)

Degree of protection
in accordance with IEC 60034-5

IP64 (in working area)
IP53 (behind the spindle flange)

IP64 (in working area)
IP53 (behind the spindle flange)

Bearing lubrication

Grease, permanent lubrication

Grease, permanent lubrication

Front bearing seal

Sealing air 1 ... 1.5 m³/h, filter grade 8 µm

Sealing air 1 ... 1.5 m³/h, filter grade 8 µm

Encoder system

Hollow-shaft measuring system, incremental, sin/cos 1 V_pp 256 S/R with zero mark

Hollow-shaft measuring system, incremental, sin/cos 1 V_pp 256 S/R with zero mark

Clamping status monitoring

• Sensors analog

• Tool clamped
• Draw-bar in the release position
• Clamped without tool

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• Sensors digital

• Position of release piston

• Tool clamped
• Draw-bar in the release position
• Clamped without tool

Connections for the media

• Cooling

2 ? hose plug-in connector, O 12 mm/10 mm (0.47 in/0.39 in)

2 ? G 1/2“ (O 9 mm) (0.35 in))

• Sealing air

1 ? G 1/8“ radial/O 5 mm (0.20 in) axial

1 ? G 1/8“ (O 8 mm) (0.31 in))

• Air purge

1 ? G 1/4“

1 ? G 1/4“

• Release tool

1 ? G 1/4“

1 ? M16 ? 1,5

• Clamp tool

1 ? G 1/8“

1 ? G 1/8“

Electrical connections

• Power via cable 1.5 m (4.92 ft)
• Sensors through signal plug

• Power via cable 1.5 m (4.92 ft)
• Sensors through signal plug

Options

Increased max. speed

18000 rpm

15000 rpm (with HSK A63)

Internal tool cooling

• 50 bar, up to 54 l/min(11.89 US gallons/min)
• Filter grade 50 ?m according to -/16/13 ISO 4406
• 1 ? G1/4“ coolant
• 1 ? G1/8“ leakage

• 50 bar, up to 54 l/min (11.89 US gallons/min)
• Filter grade 50 ?m according to -/16/13 ISO 4406
• 1 ? G1/4“ coolant
• 1 ? G1/8“ leakage

External tool cooling

• Ring with 6 adjustable nozzles
• 5 bar
• Filter grade 50 ?m in according to -/16/13 ISO 4406

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Tool clamping device

• Release using hydraulic cylinder, 80 bar
• Clamping using cup-spring assembly
• 1 ? G 1/4“, release tool
• 1 ? G 1/4“, clamp tool

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Tool interface

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BT 40, CAT 40, HSK A63