RTP20

RTP20 indexing head with integral TP20 touch-trigger probe

  • RTP20 probe head with pole2-axis head with 168 repeatable positions in 15 degree increments
  • Indexing can be manual or automatic using the CMM motion
  • TP20 module compatibility provides a wide range of force and length options to optimise machine performance and access capability
  • Repeatable TP20 stylus module changing in each pre-qualified position without the need for re-qualification significantly enhances productivity
  • Compatible with full range of TP20 stylus modules
  • Modules can be changed manually or automatically with the MCR20 module change rack
  • A built-in extension, together with existing extension bars, allow reach up to 168 mm (including maximum stylus length)

Product tree

Video: RTP20 auto head position change

 

Technical specification

Dimensions

RTP20 dimensions

Specification

Head mounting

Shank to suit CMM (MS range)

Probe mounting

TP20 kinematic

Positional repeatability (2σ)

1.5 μm (0.00006 in) at stylus tip with TP20 SF stylus module and 10 mm (0.39 in) styli
2.5 μm (0.0001 in) at stylus tip with TP20 EM2 stylus module and 20 mm (0.78 in) styli

Probe status indication

1 LED

Cable connection

5-pin DIN 180° socket

A-axis indexing

0° to 90° in 15° repeatable steps = 7 positions

B-axis indexing

±180° in 15° repeatable steps = 24 positions

Maximum load

EM2 extended module - 94.5 mm (3.72 in)

Weight (without shank)

208 g (7.34 oz)

Operating temperature range

10 °C to 40 °C (50 °F to 104 °F)

Storage temperature range

-10 °C to +70 °C (14 °F to 158 °F)

Suitable probe interface

PI 200-3
  
RTP20 guideRTP20 family tree

Flyers and brochures

  • Flyer: RTP20

    The RTP20 is a compact probe head with DCC capability and integral TP20 touch-trigger probe.

    [112kB]

Installation and user's guides

Videos

 Part number

RTP20 kits

 

RTP20 kit1 includes RTP20 head, shank, pole, 1-off TP20 module (std, med, ext or low, see below for complete part number)

A-5400-****

RTP20 kit2 includes RTP20 head, shank, pole, MCR20, 2-off TP20 modules (std, med, ext or low, see below for complete part number)

A-5400-****

RTP20 accessories 
RTP20 M8 pole stud

A-5400-0121

RTP20 M6 pole stud

A-5400-0122

RTP20 5/16 UNC pole stud

A-5400-0123

RTP20 3/8 UNC pole stud

A-5400-0124

RTP20 M10 pole stud

A-5400-0125

RTP20 pole

A-5400-0126

RTP20 pole extension (M5) 100 mm long

A-5003-0844

RTP20 cup replacement kit

A-5400-0300

RTP20 kit part number construction

The following example explains how to construct an RTP20 kit part number.

If a customer required an RTP20 kit containing the following: 1 × low force module, 1 × standard force module, MS1 (S) shank and a M10 pole base. The part number would be constructed as follows in the form A-5400-XYOZ.

To select X... 

 ModuleType

X = 1

 A-1371-0392

Low force mod

X = 2

 A-1371-0270

Std force mod

X = 3

A-1371-0271

Med force mod

X = 4

A-1371-0272

Ext force mod

X = 5

A-1371-0419

6-way mod

X = 6

A-1371-0430

EM1

X = 7

A-1371-0431

EM2

X = 8

No rack

 

For a low force module X = 1 therefore A-5400-1YOZ.

To select Y...

 ModuleType
Y = 1

A-1371-0392

Low force mod

Y = 2

A-1371-0270

Std force mod

Y = 3

A-1371-0271

Med force mod

Y = 4

A-1371-0272

Ext force mod

Y = 5

A-1371-0419

6-way mod

Y = 6

A-1371-0430

EM1

Y = 7

A-1371-0431

EM2

For a standard force module Y = 2 therefore A-5400-12OZ.

To select OZ... 

 ShankDescription

OZ = 1

M-1041-2146

MS1 shank

OZ = 2

M-1041-1650

MS2 shank

OZ = 3

M-1041-1656

MS3 shank

OZ = 4

M-1041-1658

MS4 shank

OZ = 5

M-1041-1652

MS5 shank

OZ = 6

M-1041-1653

MS6 shank

OZ = 7

M-1041-1654

MS7 shank

OZ = 8

M-1041-1657

MS8 shank

OZ = 9

M-1041-4843

MS9 shank

OZ = 10

M-1041-7507

MS10 shank

OZ = 11

M-1041-1088

MS11 shank

OZ = 12

M-1041-7068

MS12 shank

OZ = 13

M-1041-5348

MS13 shank

OZ = 14

M-1041-5981

MS14 shank

OZ = 15

M-1041-2153

MS15 shank

OZ = 16

M-1041-7132

MS7(S) shank

OZ = 17

M-1041-7113

MS17 shank

OZ = 18

M-1041-7114

MS1(S) shank

OZ = 19

No shank

 

 For an MS1(S) shank OZ = 18 therefore A-5400-1218.

 

 Pole studDescription

OZ + 0

A-5400-0121

M8 pole base

OZ + 20

A-5400-0122

M6 pole base

OZ + 40

A-5400-0123

5-15 pole base

OZ + 60

A-5400-0124

3/8 pole base

OZ + 80

A-5400-0125

M10 pole base

Finally, the M10 pole base requires an addition of 80 to be made to OZ, the final part number is...

A-5400-1298