Data sheet
OTS optical tool setter
www.renishaw.com/ots
Specification
Variant
Principal application
Transmission type
Compatible interfaces
Operating range
Recommended styli
Weight with disc stylus (including batteries)
Switch-on/switch-off options
Battery life
(2 × ½ AA or AA
3.6 V Lithium-thionyl chloride)
Sense directions
Standby life
Continuous use
Unidirectional repeatability
Stylus trigger force (see notes 2 and 3)
Sealing
Mounting
Operating temperature
½ AA OTS AA OTS
Tool measuring and broken tool detection on small to medium machining centres.
Infrared optical transmission (modulated)
OMI-2, OMI-2T, OMI-2H, OMI-2C and OSI / OMM-2
Up to 5 m (16.4 ft)
Disc stylus (tungsten carbide, 75 Rockwell C) or
Square tip stylus (ceramic tip, 75 Rockwell C)
950 g (33.51 oz) 870 g (30.69 oz)
Optical on
Optical on
310 days 730 days
Optical off
Timer off
400 hours 800 hours
±X, ±Y, +Z
1.00 µm (40 µin) 2σ (see note 1)
1.30 N to 2.40 N, 133 gf to 245 gf (4.68 ozf to 8.63 ozf) depending on sense direction
IPX8 (EN/IEC 60529)
M12 (1/2 in) T bolt (not supplied)
Optional Spirol pins to allow accurate remounting (supplied)
+5 °C to +50 °C (+41 °F to +122 °F)
Note 1
Note 2
Note 3
Performance specification is tested at a standard test velocity of 480 mm/min (18.9 in/min) with a 35 mm stylus. Significantly higher velocity is possible depending on application requirements.
Trigger force, which is critical in some applications, is the force exerted on the component by the stylus when the probe triggers. The maximum force applied will occur after the trigger point (overtravel). The force value depends on related variables including measuring speed and machine deceleration.
These are the factory settings, manual adjustment is not possible.
For further information and the best possible application and performance support please contact Renishaw or visit www.renishaw.com/ots
Renishaw plc
New Mills, Wotton-under-Edge,
Gloucestershire, GL12 8JR
United Kingdom
T +44 (0)1453 524524
F +44 (0)1453 524901
E [email protected]
www.renishaw.com
OTS dimensions
44.1 (1.74) A 51 (2.01)
Ø62.5 (2.46)
Stylus overtravel limits
±X / ±Y
±3.5 (0.14)
+Z
6 (0.24)
Battery type
½ AA
AA
A
67.8 (2.67)
92.5 (3.64)
Dimensions given in mm (in)
OTS performance envelope
OTS performance envelope with OMI-2, OMI-2T or OMI-2H
Typical plot at +20 °C (+68 °F)
Transmission range in m (ft)
30°
45°
60°
15°
75°
OMI-2
OMI-2T
OMM-2
45°
60°
75°
5 (16.4)
4 (13.1)
3 (9.8)
2 (6.5)
1 (3.3)
30°
15° 0°
15°
30°
45°
60°
75°
Optical centre line 0°
15°
30°
45°
60°
Switch on/switch off
Operating – standard power mode
Operating – low power mode
1 (3.3)
2 (6.5)
3 (9.8)
4 (13.1)
75°
5 (16.4)
OTS
Spare parts and accessories
A full range of spare parts and accessories is available.
Please contact Renishaw for a full list.
For worldwide contact details, visit www.renishaw.com/contact
RENISHAW HAS MADE CONSIDERABLE EFFORTS TO ENSURE THE CONTENT OF THIS DOCUMENT IS CORRECT
AT THE DATE OF PUBLICATION BUT MAKES NO WARRANTIES OR REPRESENTATIONS REGARDING THE CONTENT.
RENISHAW EXCLUDES LIABILITY, HOWSOEVER ARISING, FOR ANY INACCURACIES IN THIS DOCUMENT.
© 2008 - 2016 Renishaw plc. All rights reserved.
Issued: 12.2016
*H-5514-8200-02*
