WARNINGS:
The use of eye protection is recommended.
Pinch hazards exist between parts and between moving and static parts. Beware of unexpected movement. You should remain
outside the full working envelope of probe head / extension bar / probe combinations.
It is the machine supplier's responsibility to ensure that the user is made aware of any hazards involved in operation, including
those mentioned in Renishaw product documentation, and to ensure that adequate guards and safety interlocks are provided.
Under certain circumstances, the probe signal may falsely indicate a probe seated condition. Do not rely on probe signals to stop
the machine.
NOTES:
Renishaw recommends that datuming of the MCR20 is performed using the Renishaw PS2R stylus supplied. If a different
stylus is to be used, the length (L) must be either 20 mm or 30 mm and the appropriate ball radius (R) must be used to calculate
offsets.
It is strongly recommended that the EM1 STD and EM2 STD probe extension modules are not used for datuming of the MCR20, as
the extended probe length may lead to increased concentricity errors within the probe system.
The following instructions assume that uncompensated probing points are taken, and therefore that the target positions for port
docking are absolute machine co-ordinates.
Dimensions:
Length
200 mm
Width
60 mm
Height
145 mm
Port entry velocity
Maximum 800 mm/s
Mounting orientation
Not designed for horizontal operation with the ports in a vertical
orientation
Y-axis overtravel
Hinged breakout from base
55 mm travel at port height
Z-axis overtravel
Hinged docking port assembly
90° travel in –Z axis
Inhibit range
100 mm from port centre
RTP20 user's guide
www.renishaw.com
Issued 07 2019
20
