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PHS-2 servo positioning head

Servo positioning 2-axis motorised head with ±184° servo drive enabling the probe configuration to be positioned at almost any angle

PHS-2 arm
  • The PHS-2 servo positioning head features continuous servo drive in two axes, enabling the probe configuration to be positioned at almost any angle
  • The PHS-2 head is not locked into position in the same way as a PH10 PLUS indexing head. Instead it is driven to the required position and, when a probing point is taken, the axes of the head latch simultaneously with the axes of the CMM to give accurate measurements
  • A range of different probes can be fitted and automatically exchanged. These include touch-trigger probes and third-party laser / optical sensors

Dimensions

PHS-2 dimensions

Specification


Operating temperature

15 °C to 40 °C (50 °F to 104 °F)

Weight

3 kg (6.6 lb)

Carry capability

Combined probe and extension mass of 1 kg (2.2 lb)

Maximum torque

2 Nm

Mechanical clutch slip

3 Nm ±0.5 Nm

Movement speed

120 °/s maximum, 70 °/s typical

Arm rotation angle

D-axis: ±184°

E-axis: ±184°

Angular resolution

0.2 arc second (equivalent to 0.1 µm at 100 mm radius)

Collision protection

Electronic over torque

Suitable head interface

PHS-2 interface card / OEM controller

Changer rack system

ACR2


PHS-2 motorised (servo type) probe head kits


Part number

PHS-2 head kit 1
(including PHS-2 head, 3 × ACR2 port pair, 2 × HAM, 2 × HA8, HE500, HE750)

A-5795-0817

PHS-2 head kit 2
(including PHS-2 head, 2 × ACR2 port pair, KM1, HAM, HA8, HE330, HE500)

A-5795-0819

PHS-2 head only

A-5795-0001


PHS-2 arm kits and accessories


Part number

PHS-2 arm kit 1 (2 × HAM, 2 × HA8, HE500, HE750)

A-5795-0816

PHS-2 arm kit 2 (HAM, HA8, HE330, HE500)

A-5795-0827

HE750 extended arm PHS1 or PHS-2

A-5795-1060

HE500 extended arm PHS1 or PHS-2

A-5795-1050

HE330 extended arm PHS1 or PHS-2

A-5795-1040

HAM PHS multiwire adapter for PHS1 or PHS-2

A-5795-1010

HA8 PHS M8 adapter PHS1 or PHS-2

A-5795-1030

PHS extension bar wooden box

A-2150-0191


ACR2 autochange rack kits (for use with PHS1 or PHS-2)


Part number

ACR2 port pair for use with PHS1 or PHS-2

A-1383-0003


PHS-2 interface card


Part number

PHS1 or PHS-2 interface card kit

A-2150-0824


PHS-2 accessories


Part number

KM1 – kinematic (through quill cabling) for use with PHS1 / PHS2

A-2150-0831

KM2 – kinematic (around quill cabling) for use with PHS-2

A-2150-0832

PL104 – 30 m power cable

A-2150-0481

PL105 – 30 m comms cable

A-2150-0482

PL106 – 30 m probe cable

A-2150-0483

PL107 – 30 m overtravel cable

A-2150-0484

PHS1 / PHS-2 positronic connector kit

A-2150-0836