LTO2/LTO3 LP2, LP2H and LP2DD probes can be used in optical, inductive and hard-wired systems. Optical transmission is best suited to field retrofitting and optional fitment.

The optical transmission method requires an LTO optical transmission unit. The LTO range provides a variety of solutions to suit different machine sizes, but each unit is functionally similar. They enable the probe to be turned on and off via an M-code, or turned on via an M-code and turned off via an internal timer.

LP probe options

LP2 probe		LP2H probe		LP2DD probe

LP2 is the standard lathe inspection probe. Its small body makes it suitable for gauging workpiece features with restricted access.		LP2H is designed for heavier duty applications where machine vibration or heavy stylus arrangements may cause unexpected triggers.		LP2DD contains a revised diaphragm assembly, ideal for grinding machines and other installations where dust-filled coolant is abundant.

LP2 / LP2H specification

Specification	LP2	LP2H
Sense directions	±X, ±Y, +Z	±X, ±Y, +Z
Weight	65 g (2.3 oz)	65 g (2.3 oz)
Uni-directional repeatability (max 2 sigma at stylus tip)	1.0 µm (0.00004 in)	2.0 µm (0.00008 in)
Trigger force XY plane - lowest force XY plane - highest force +Z direction	0.50 N (1.76 ozf) 0.90 N (3.17 ozf) 5.85 N (20.6 ozf)	2 N (7.05 ozf) 4 N (14.1 ozf) 30 N (6.6 lbf)
Stylus overtravel XY plane +Z direction	±12.5° 6.5 mm (0.25 in)	±12.5° 5.0 mm (0.20 in)
Standard stylus length	50 mm (1.97 in)	50 mm (1.97 in)
Maximum stylus length	100 mm (3.94 in)	150 mm (5.91 in)
Sealing	IP X8	IP X8
Mounting	M16 thread	M16 thread
Compatible interface Optical Hard-wired Inductive	OMI or OMM / MI 12 MI 5 / MI 8 / MI 8-4 MI 5	OMI or OMM / MI 12 MI 5 / MI 8 / MI 8-4 MI 5

LP2 accessories and ordering information

Probes

Part number	Description
A-2063-6098	LP2 probe
A-2064-0002	LP2H probe
A-2063-8020	LP2DD probe

Accessories

Part number	Description
A-2063-6697	FS1 adjustable female socket (angular rotation)
A-2063-5431	FS2 fixed female socket (rigid mounting)
A-2063-5308	FS3 single axis adjustable holder (pivots)
A-2063-6504	Male socket assembly
A-2063-7600	MA4 90° adaptor
A-2063-7774	MA6 adaptor
A-2028-7574	IMP inductive module
A-2028-____	IMM inductive module (Please contact your local Renishaw office to determine the correct module design)
A-2019-0006	MI 5 interface
A-2037-0010	MI 8 interface
A-2063-7001	LPE1 extension (50 mm long)
A-2063-7002	LPE2 extension (100 mm long)
A-2063-7003	LPE3 extension (150 mm long)
A-2063-7587	C spanner
A-2063-7542	Service kit (DK2)
A-2053-7531	TK1 tool kit