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Condition:
Display Model: An item in excellent, new condition with no functional defects. The item is missing original packaging and was used for demo purposes. Includes a 6 Month Warranty.
Country of Manufacture: UNITED KINGDOM
Brand: RENISHAW
Model: TM25-20TTP
MPN: A-2237-1200
Item Description
Renishaw TM25-20 TTP CMM SP25M Scanning to TP20 Touch Probe Adapter Display Model with 6 Month Warranty.
The Renishaw TM25-20 TTP is an adapter that allows the use and repeatable interchangeability of TP20 touch probes with your SP25M scanning probe system.
About SP25M
The SP25M comprises two sensors in a single housing. Users can switch between a choice of four scanning modules (which can carry M3 styli with lengths from 20 mm to 400 mm) and an adaptor module that is compatible with Renishaw's TP20 range of probe modules. This capability enables scanning and touch-trigger probing in a single probe system. The SP25M's compact size and autojoint mounting makes it compatible with the PH10M/MQ and PH6M probe heads. It can also be mounted on a multiwired extension bar. Together, these combinations permit excellent reach and access to part features.
For details of the technology in SP25M, refer to the SP25M Technical Paper.
Features and Benefits
World's smallest scanning probe at only 25 mm in diameter
Excellent metrology - isolated optical sensing and 3rd order polynomial compensation
Four modules provide optimal performance across a range of stylus lengths (up to 400 mm)
Two sensors in one - scanning and touch-trigger
Crash protection and simple stylus changing
Fast and simple probe calibration cycle
Ideal for profile and form measurement
Suitable for use on motorised indexing heads for greater flexibility and shorter scanning cycle times
Simple and robust design for greater reliability - no motors or locking mechanisms
SP25M Specification
Mounting | Renishaw autojoint : PH10M, PH10MQ or PH6M May be mounted on autojoint extension bars |
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) 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 For SM25-5: |
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 |
Stylus range | M3 |
SP25M Modules and Stylus Holders
A range of module kits allows SP25M users to build up their probing capability over time.
Each SM25-# scanning module is optimised in terms of gain and spring rate to suit the range of stylus lengths specified. For every module, there is a matching SH25-# stylus holder.
The SH25-3 and SH25-4 stylus holders are constructed with a fixed carbon fibre stem to which an M3 stylus is mounted, selected to provide the correct working length.
Whilst the SP25M can carry cranked (non straight) styli configurations when using SM25-1/2/3/4 scanning modules and the original standard stylus holders (SH25-1/2/3/4) but for optimum metrology where larger offsets are required Renishaw recommends the new SH25-2A/3A/4A range of stylus holder, specifically designed to meet the challenges posed by such stylus arrangements.
SM25-1 Scanning Module | SM25-2 | SM25-3 | SM25-4 | TM25-20 TTP Adaptor Module |
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Use with SH25-1. Stylus length: 20 - 50 mm |
Use with SH25-2. Stylus length: 50 - 105 mm |
Use with SH25-3. Stylus length: 120 - 200 mm |
Use with SH25-4. Stylus length: 220 - 400 mm |
Use with TP20 touch-trigger modules and extensions. |
This is by the far the best price you will find on a Renishaw TM25-20 TTP CMM SP25M Scanning to
TP20 Touch Probe Adapter Display Model with 6 Month Warranty. Why pay retail prices when you can
purchase with warranty from Metrology Parts. Purchase with confidence from a Paypal verified retailer
with 90 Day Warranty. If what you order is not what you receive you will be refunded the full purchase
price for this sale. Metrology Parts would like the opportunity to earn your business for this sale and all
of your future Renishaw needs. If you have any questions feel free to contact us. With 36 plus years of
experience with Renishaw products we can help with all of your application needs as well as your after
sales support.