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RTP20 indexing head
RTP20 indexing head with integral TP20 touch-trigger probe
2-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)
Dimensions
NOTE: Dimensions in mm (in).
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 |
Associated products
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Part number | |
RTP20 kits | |
RTP20 kit 1 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 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...
| Module | Type | |
|---|---|---|
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...
| Module | Type | |
|---|---|---|
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...
| Shank | Description | |
|---|---|---|
OZ = 01 | M-1041-2146 | MS1 shank |
OZ = 02 | M-1041-1650 | MS2 shank |
OZ = 03 | M-1041-1656 | MS3 shank |
OZ = 04 | M-1041-1658 | MS4 shank |
OZ = 05 | M-1041-1652 | MS5 shank |
OZ = 06 | M-1041-1653 | MS6 shank |
OZ = 07 | M-1041-1654 | MS7 shank |
OZ = 08 | M-1041-1657 | MS8 shank |
OZ = 09 | 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 stud | Description | |
|---|---|---|
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...
