Alberti Angle Heads

About Alberti

Alberti Angle Heads, made in Italy, are high quality, long life and rigid with exceptional slim design. Both standard and custom sizes and angles are available.

Key Competitive Advantages:

Body is cast iron which improves thermal stability, rigidity and provides dampening properties

Monolithic hardened steel spindle input & arbor increases resistance to bending stress by upto 25%. Especially important for extra length angle heads. It also improves balance and makes it possible to reach higher RPM without vibrations.

Better angle head life from less vibrations and structural integrity. Monolithic construction cannot “just” fall apart.

Slim design increases ability to access restricted areas

Ability for long reach with slim body

Improved accuracy and concentricity

T90cn-0.4

Ratio: 1:1

RPM: 10,000 min-1

Max. Axial load: 100 Nm

Torque: 4 Nm

Weight: 4 kg

Collet: ER-8 ø 0.5-5 mm

Rotation Direction: Same

T90cn-0.5C

Ratio: 1:1

RPM: 10,000 min-1

Max. Axial load: 150 Nm

Torque: 8 Nm

Weight: 4 kg

Collet: ER-11 Ø 0.5-7 mm

Rotation Direction: Opposite

T90cn-0.5L

Ratio: 1:1

RPM: 10,000 min-1

Max. Axial load: 150 Nm

Torque: 8 Nm

Weight: 4.3 kg

Collet: ER-11 Ø 0.5-7 mm

Direction: Opposite to Spindle

T90cn-0.5M

Ratio: 1:1

RPM: 10,000 min-1

Max. Axial load: 120 Nm

Torque: 8 Nm

Weight: 2.7 kg

Collet: ERAX-11 Ø 0.5-7 mm

Rotation Direction: Opposite

T90cn-1.5

Ratio: 1:1

RPM: 8,000 min-1

Max. Axial load: 250 Nm

Torque: 15 Nm

Weight: 4.3 kg

Collet: ER16 Ø 1-10 mm

Rotation Direction: Opposite

T90cn-1.5 2U

Ratio: 1:1

RPM: 10,000 min-1

RPM Dry running: 8,000 min-1

Max. Axial load: 250 Nm

Torque: 15 Nm

Weight: 4.3 kg

Collet: ER16 Ø 1-10 mm

Rotation Direction: Same & Opposite

T90cn-1.5L

Ratio: 1:1

RPM: 8,000 min-1

Max. Axial load: 250 N

Torque: 15 Nm

Weight: 5.2 kg

Collet: ER16 Ø 1-10 mm

Rotation Direction: Opposite

T90cn-1.5M

Ratio: 1:1

RPM: 10,000 min-1

RPM Dry running: 8,000 min-1

Max. Axial load: 250 Nm

Torque: 15 Nm

Weight: 2.9 kg

Collet: ER16 (1-10 mm)

Rotation Direction: Opposite

T90cn-2.5

Ratio: 1:1

RPM: 6,000 min-1

Max. Axial load: 510 N

Torque: 30 Nm

Weight: 5.4 kg

Collet: ER25 Ø 1-16 mm

Rotation Direction: Same

T90cn-2.5 2U

Ratio: 1:1

RPM: 6,000 min-1

Max. Axial load: 510 N

Torque: 30 Nm

Weight: 6.4 kg

Collet: ER25 Ø 1-16 mm

Rotation Direction: Same & Opposite

T90cn-2.5L

Ratio: 1:1

RPM: 6,000 min-1

Max. Axial load: 510 N

Torque: 30 Nm

Weight: 6.7 kg

Collet: ER25 Ø 1-16 mm

Rotation Direction: Same

T90cn-2.5M

Ratio: 1:1

RPM: 6,000 min-1

Max. Axial load: 510 N

Torque: 30 Nm

Weight: 4.9 kg

Collet: ER25 Ø 1-16 mm

Rotation Direction: Same

T90cn-3.5

Ratio: 1:1

RPM: 4,000 min-1

Max. Axial load: 1,250 N

Torque: 50 Nm

Weight: 11 kg

Collet: ER32 Ø 2-20 mm

Rotation Direction: Same

T90cn-3.5 2U

Ratio: 1:1

RPM: 4,000 min-1

Max. Axial load: 1,250 N

Torque: 50 Nm

Weight: 12 kg

Collet: ER32 Ø 2-20 mm

Rotation Direction: Same & Opposite

T90cn-3.5L

Ratio: 1:1

RPM: 4,000 min-1

Max. Axial load: 1,250 N

Torque: 50 Nm

Weight: 13.2 kg

Collet: ER32 Ø 2-20 mm

Rotation Direction: Same

T90cn-3.5M

Ratio: 1:1

RPM: 4,000 min-1

Max. Axial load: 1,250 N

Torque: 50 Nm

Weight: 13.2 kg

Collet: ER32 Ø 2-20 mm

Rotation Direction: Same

T90cn-4.5

Ratio: 1:1

RPM: 4,000 min-1

Max. Axial load: 1,750 N

Torque: 75 Nm

Weight: 17 kg

Collet: ER40 Ø 3-30 mm

Rotation Direction: Same

Reading Part Numbers

  • “Type” “Mounting” “Size” “Extra”
  • Direction Notes

Type

  • T90 = 90° Angle Head
  • TR90 = 90° Offset Angle Head
  • TH = High Pressure Internal Coolant (100 Bar)
  • TCU = Adjustable Angle Head
  • TA = Fixed 1 angle
  • TDA = Fixed 2 angles

Mounting

  • +cn = Arbour Mounted
  • no “cn” = Manual Mounted Flange

Size

  • 0.4 = ER 8
  • 0.5 = ER 11
  • 1.5 = ER 16
  • 2.5 = ER 25
  • 3.5 = ER 32
  • 4.5 = ER 40
  • 5 = ISO 40

Extra

  • 100 Bar = 100 Bar Internal Through Coolant
  • L = Extra Length
  • M = Aluminium
  • U = Dual Output

Direction Notes

  • Green = Same as spindle
  • Red = Opposite to spindle
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