Đầu dò quét Renishaw SP25M

Mounting

Multiwired autojoint – compatible with PH10M, PH10MQ and PH6M probe heads and extension bars, and ACR1/3 sensor changers

Suitable interface

Either: UCC controller
Or: AC3 PC interface card for machines not fitted with the UCC controller

Probe attributes

3-axis analogue measurement (X, Y, Z)
Pivoting motion in XY plane with translation in Z direction

For SM25-5: Plane translation in all 3 axes XYZ

Measurement range

±0.5 mm (±0.02 in) in X, Y and Z

For SM25-5: ±0.3 mm

Overtravel range

±2.0 mm (±0.08 in) in X and Y
1.7 mm (0.07 in) in +Z
1.2 mm (0.07 in) in –Z

For SM25-5:
±X, ±Y = 0.95 mm (0.037 in)
+Z = 1.0 mm (0.039 in)
-Z = 1.1 mm (0.043 in)

Crash protection:

X, Y, –Z - break-off of either module or stylus holder
+Z - integral bump-stop design

Resolution

< 0.1 µm (0.000004 in) with either UCC2 daughtercard or AC3 interface card

Spring rate

0.2 N/mm to 0.6 N/mm nominal dependent on stylus length

Damping

Single viscous fluid damper

For SM25-5: Two viscous fluid dampers

Power supply

+12 V (±5%), –12 V (+10% / –8%), +5 V (+10% / –13%) DC at probe

Outputs (X,Y,Z)

Non-linear and non-orthogonal analogue outputs - rate, gain and resolution are not fixed
SP25M requires that a non-linear, third-order polynomial calibration method is used.

Stylus range

M3