Renishaw QUANTIC RESM40 User manual

#renishaw
www.renishaw.com/quanticdownloads
Image here if required
Installation guide
M-9417-9201-03-A
QUANTiC™RESM40 angle encoder system

2QUANTiC RESM40 angle encoder system installation guide
This page is intentionally left blank.

3www.renishaw.com
Contents
Legal notices .....................................................................................................................4
Storage and handling ...............................................................................................................9
QUANTiC readhead installation drawing ...............................................................................................11
RESM40 ‘A’ section ring installation drawing ............................................................................................12
RESM40 ‘B’ section ring installation drawing ............................................................................................14
RESM40 ring mounting options ......................................................................................................15
Taper mounting the RESM40 ‘A’ section ring ............................................................................................16
Mounting shaft specications ...................................................................................................17
Mounting the ring ............................................................................................................18
Interference t mounting the RESM40 ‘A’ section and RESM40 ‘B’ section rings ................................................................20
Mounting the ring ............................................................................................................21
QUANTiC readhead quick-start guide .................................................................................................22
Readhead mounting and alignment ...................................................................................................23
System calibration ................................................................................................................25
Restoring factory defaults...........................................................................................................26
Switching Automatic Gain Control (AGC) on or off........................................................................................26
Troubleshooting ..................................................................................................................27
Output signals....................................................................................................................30
Speed ..........................................................................................................................33
Electrical connections..............................................................................................................34
Output specications ..............................................................................................................36
General specications .............................................................................................................38
RESM40 ring specications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .39

4QUANTiC RESM40 angle encoder system installation guide
Legal notices
Patents
Features of Renishaw’s QUANTiC™and RESM40 encoder systems are the subjects of the
following patents and patent applications:
EP1173731 US6775008 JP4750998 CN100543424 EP1766334
JP4932706 US7659992 CN100507454 EP1766335 IN281839
JP5386081 US7550710 CN101300463 EP1946048 JP5017275
US7624513 CN101310165 EP1957943 US7839296 CN108351229
EP3347681 JP2017042570 KR20180052676 US20180216972 WO2017203210
EP1094302 JP5442174 US6481115 CN1293983 EP10297440
GB2397040 JP4813018 US7723639 CN1314511 EP1469969
EP2390045 JP5002559 US8987633 US8466943 US7367128
JP4423196
Terms and conditions and warranty
Unless you and Renishaw have agreed and signed a separate written agreement, the equipment
and/or software are sold subject to the Renishaw Standard Terms and Conditions supplied with
such equipment and/or software, or available on request from your local Renishaw ofce.
Renishaw warrants its equipment and software for a limited period (as set out in the Standard
Terms and Conditions), provided that they are installed and used exactly as dened in associated
Renishaw documentation. You should consult these Standard Terms and Conditions to nd out
the full details of your warranty.
Equipment and/or software purchased by you from a third-party supplier is subject to separate
terms and conditions supplied with such equipment and/or software. You should contact your
third-party supplier for details.
Declaration of Conformity
Renishaw plc hereby declares that the QUANTiC encoder system is in compliance with the
essential requirements and other relevant provisions of:
• the applicable EU directives
• the relevant statutory instruments under UK law
The full text of the declaration of conformity is available at: www.renishaw.com/productcompliance.
Compliance
Federal Code Of Regulation (CFR) FCC Part 15 –
RADIOFREQUENCY DEVICES
47 CFR Section 15.19
This device complies with part 15 of the FCC Rules. Operation is subject to the following two
conditions: (1) This device may not cause harmful interference, and (2) this device must accept
any interference received, including interference that may cause undesired operation.
47 CFR Section 15.21
The user is cautioned that any changes or modications not expressly approved by Renishaw plc
or authorised representative could void the user’s authority to operate the equipment.
47 CFR Section 15.105
This equipment has been tested and found to comply with the limits for a Class A digital device,
pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection
against harmful interference when the equipment is operated in a commercial environment.
This equipment generates, uses, and can radiate radio frequency energy and, if not installed
and used in accordance with the instruction manual, may cause harmful interference to radio
communications. Operation of this equipment in a residential area is likely to cause harmful
interference in which case the user will be required to correct the interference at his own expense.
C

5www.renishaw.com
47 CFR Section 15.27
This unit was tested with shielded cables on the peripheral devices. Shielded cables must be
used with the unit to ensure compliance.
Supplier’s Declaration of Conformity
47 CFR § 2.1077 Compliance Information
Unique Identier: QUANTiC
Responsible Party - U.S. Contact Information
Renishaw Inc.
1001 Wesemann Drive
West Dundee
Illinois
IL 60118
United States
Telephone number: [phone]
Email: [e-mail]
ICES-003 — Industrial, Scientic and Medical (ISM) Equipment (Canada)
This ISM device complies with CAN ICES-003.
Cet appareil ISM est conforme à la norme ICES-003 du Canada.
Intended use
The QUANTiC encoder system is designed to measure position and provide that information
toa drive or controller in applications requiring motion control. It must be installed, operated,
andmaintained as specied in Renishaw documentation and in accordance with the Standard
Terms and Conditions of the Warranty and all other relevant legal requirements.
Further information
Further information relating to the QUANTiC encoder range can be found in the QUANTiC ™
series encoder system data sheet (Renishaw part no. L-9517-9778), Advanced Diagnostic Tool
ADTi-100 data sheet (Renishaw part no. L-9517-9699), Advanced Diagnostic Tool ADTi-100 and
ADT View software user guide (Renishaw part no. M-6195-9413) and Advanced Diagnostic Tool
ADTi-100 and ADT View software quick-start guide (Renishaw part no. M-6195-9321). These
can be downloaded from our website at www.renishaw.com/quanticdownloads and are also
available from your local Renishaw representative.
Packaging
The packaging of our products contains the following materials and can be recycled.
Packing
component Material ISO 11469 Recycling guidance
Outer box Cardboard Not applicable Recyclable
Polypropylene PP Recyclable
Inserts Low density polyethylene foam LDPE Recyclable
Cardboard Not applicable Recyclable
Bags High density polyethylene bag HDPE Recyclable
Metalised polyethylene PE Recyclable

6QUANTiC RESM40 angle encoder system installation guide
REACH regulation
Information required by Article 33(1) of Regulation (EC) No. 1907/2006 (“REACH”)
relatingtoproducts containing substances of very high concern (SVHCs) is available at
www.renishaw.com/REACH.
Disposal of waste electrical and electronic equipment
The use of this symbol on Renishaw products and/or accompanying documentation indicates
that the product should not be mixed with general household waste upon disposal. It is the
responsibility of the end user to dispose of this product at a designated collection point for waste
electrical and electronic equipment (WEEE) to enable reuse or recycling. Correctdisposal
of this product will help to save valuable resources and prevent potential negative effects
on the environment. For more information, contact your local waste disposal service or
Renishawdistributor.

7www.renishaw.com
QUANTiC software notices
Third party licences
The QUANTiC product includes embedded software (rmware) to which the following noticesapply:
Copyright © 2009 - 2013 ARM LIMITED
All rights reserved.
This Redistribution and use in source and binary forms, with or without modication, are
permitted provided that the following conditions are met:
• Redistributions of source code must retain the above copyright notice, this list of conditions
and the following disclaimer.
• Redistributions in binary form must reproduce the above copyright notice, this list of
conditions and the following disclaimer in the documentation and/or other materials provided
with the distribution.
• Neither the name of ARM nor the names of its contributors may be used to endorse or
promote products derived from this software without specic prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
“ASIS” AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL COPYRIGHT HOLDERS
AND CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
Copyright © NXP Semiconductors, 2012
All rights reserved.
Software that is described herein is for illustrative purposes only which provides customers with
programming information regarding the LPC products.
This software is supplied “AS IS” without any warranties of any kind, and NXP Semiconductors
and its licensor disclaim any and all warranties, express or implied, including all implied
warranties of merchantability, tness for a particular purpose and non-infringement of intellectual
property rights.
• NXP Semiconductors assumes no responsibility or liability for the use of the software,
conveys no license or rights under any patent, copyright, mask work right, or any other
intellectual property rights in or to any products.
• NXP Semiconductors reserves the right to make changes in the software without notication.
• NXP Semiconductors also makes no representation or warranty that such application will be
suitable for the specied use without further testing or modication.
Permission to use, copy, modify, and distribute this software and its documentation is hereby
granted, under NXP Semiconductors’ and its licensor’s relevant copyrights in the software,
without fee, provided that it is used in conjunction with NXP Semiconductors microcontrollers.
This copyright, permission, and disclaimer notice must appear in all copies of this code.

8QUANTiC RESM40 angle encoder system installation guide
US government notice
NOTICE TO UNITED STATES GOVERNMENT CONTRACT AND PRIME
CONTRACTCUSTOMERS
This software is commercial computer software that has been developed by Renishaw exclusively
at private expense. Notwithstanding any other lease or licence agreement that may pertain to,
oraccompany the delivery of, this computer software, the rights of the United States Government
and/or its prime contractors regarding its use, reproduction and disclosure are as set forth in
the terms of the contract or subcontract between Renishaw and the United States Government,
civilian federal agency or prime contractor respectively. Please consult the applicable contract or
subcontract and the software licence incorporated therein, if applicable, to determine your exact
rights regarding use, reproduction and/or disclosure.
Renishaw End User Licence Agreement (EULA)
Renishaw software is licensed in accordance with the Renishaw licence at:
www.renishaw.com/legal/softwareterms.

9www.renishaw.com
Storage and handling
QUANTiC non-contact optical encoder systems provide good immunity against contaminants such as dust, ngerprints and light oils. However, in harsh environments such as machine tool applications,
protection should be provided to prevent ingress of coolant or oil.
N-heptane
CH3(CH2)5CH3
Propan-2-ol
CH3CHOHCH3
Ring and readhead Readhead only
Acetone
CH3COCH3
Methylated
Spirits
Chlorinated
Solvents
Ring only
Acetone
CH3COCH3
Chlorinated
Solvents
Methylated
Spirits

10 QUANTiC RESM40 angle encoder system installation guide
Storage
System −20 °C to +70 °C
Operating
System 0 °C to +70 °C
Humidity
95% relative humidity (non-condensing) to IEC 60068-2-78
Temperature

11www.renishaw.com
18
29
Optical centreline
(incrementalandreferencemark)
Set-up LED
Mounting faces 13.5
4.25
4.15
10
8.75 1
6 minimum
R>30 dynamic bend radius
R>10 static bend radius
35
23
11.5
2 off mounting holes M2.5 through, counterbored Ø3 × 2.3 deep both sides 2
4.6 Forward direction of ring
(increasing count)
Calibration rideheight: 2.1 ±0.15
Operating rideheight: 2.1 ±0.2
0.6
(Pitch tolerance ±1°)
0.55
(Yaw tolerance ±0.9°)
‘A’ section ring – offset 1.75 ±0.5
‘B’section ring – offset 3.25 ±0.5
0.12
(Roll tolerance ±0.8°)
QUANTiC readhead installation drawing
Dimensions and tolerances in mm
1Extent of mounting faces.
2The recommended thread engagement is 5mm minimum (7.5 mm including counterbore) and the recommended tightening torque is between 0.25 Nm and 0.4Nm.
Ø4.25 ±0.25

12 QUANTiC RESM40 angle encoder system installation guide
RESM40 ‘A’ section ring installation drawing
N holes equally spaced on PCD ØDH Ø3.5 through c/bore top face Ø6 × 3 deep
N holes equally spaced on PCD ØDH M3 × 0.5 through c/bore top face Ø3.5 × 4 deep
A
θ
A
ØDI 1
ØDH 1
ØDO 1
1Refer to ‘RESA30 ‘A’ section ring dimensions’ on page 13 for dimension and hole information.
Section A–A
10
0.5 × 45°
15° ±0.2°
1 × 45°
3
Dimensions and tolerances in mm

13www.renishaw.com
1There are no tapped holes on the 489mm ring.
Nominal external
diameter (mm)
Line
count
DO
(mm)
DI
(mm)
Mounting holes Readhead
model
DH (mm) N θ
52 4 096 52.20
52.10
30.04
30.00 40 6 30°
Q4CL
57 4 500 57.35
57.25
37.04
37.00 47 6 30°
75 5 920 75.40
75.30
55.04
55.00 65 6 30°
Q4CK
94 7 400 94.30
94.26
74.59
74.55 84.5 6 30°
100 7 872 100.30
100.20
80.04
80.00 90 6 30°
103 8 100 103.20
103.00
80.04
80.00 90 6 30°
104 8 192 104.40
104.20
80.04
80.00 90 6 30°
115 9 000 114.70
114.50
95.04
95.00 105 6 30°
124 9 740 124.10
123.90
104.04
104.00 114 6 30°
RESA30 ‘A’ section ring dimensions
Nominal external
diameter (mm)
Line
count
DO
(mm)
DI
(mm)
Mounting holes Readhead
model
DH (mm) N θ
150 11 800 150.40
150.20
130.04
130.00 140 9 20°
Q4BJ
172 13 500 172.04
171.84
152.04
152.00 162 9 20°
183 14 400 183.45
183.25
163.04
163.00 172 9 20°
200 15 744 200.40
200.20
180.04
180.00 190 12 15°
206 16 200 206.50
206.10
186.05
186.00 196 12 15°
209 16 384 208.80
208.40
186.05
186.00 196 12 15°
229 18 000 229.40
229.00
209.05
209.00 219 12 15°
255 20 000 254.80
254.40
235.06
235.00 245 12 15°
300 23 600 300.40
300.20
280.06
280.00 290 16 11.25°
350 27 520 350.40
350.20
330.06
330.00 340 16 11.25°
413 32 400 412.70
412.30
392.08
392.00 402 18 10°
417 32 768 417.40
417.00
380.10
380.00 390 18 10°
489 138 400 489.12
488.72
451.10
450.90 462 20 18°
550 43 200 550.20
549.80
510.10
510.00 520 20 9°

14 QUANTiC RESM40 angle encoder system installation guide
RESM40 ‘B’ section ring installation drawing
N holes equally spaced on PCD ØDH Ø3.5 through
N holes equally spaced on PCD ØDH M3 × 0.5 through
A
θ
A
ØDI
ØDH
ØDO
NOTE: θis the angle between one tapped
hole and the adjacent clearance hole.
Theangle between two clearance holes is 2θ.
Section A–A
7
2.5 × 45°
3
R0.5
6.5
Dimensions and tolerances in mm Nominal external
diameter (mm)
Line
count
DO
(mm)
DI
(mm)
Mounting holes Readhead
model
DH (mm) N θ
52 4 096 52.20
52.10
32.04
32.00 38 6 30°
Q4CL
57 4 500 57.35
57.25
37.04
37.00 43 6 30°
75 5 920 75.40
75.30
55.04
55.00 61 6 30°
Q4CK100 7 872 100.30
100.20
80.04
80.00 86 6 30°
115 9 000 114.70
114.50
95.04
95.00 101 6 30°
150 11 800 150.40
150.20
130.04
130.00 136 9 20°
Q4BJ
165 12 960 165.10
164.90
145.04
145.00 151 9 20°
200 15 744 200.40
200.20
180.04
180.00 186 12 15°

15www.renishaw.com
RESM40 ring mounting options
Taper mount Interference t
‘A’ section
‘B’ section Not applicable
Notes
Recommended for all installations
• Enables simplest adjustment.
• Offers highest accuracy.
• Enables eccentricity to be compensated.
• Offers excellent mechanical stability against
thermal cycling, shock and vibration.
• Minimises cost of substrate preparation.
Alternative installation
• Will not correct eccentricity of the supporting shaft

16 QUANTiC RESM40 angle encoder system installation guide
Optional parts:
• Renishaw scale wipes (A-9523-4040)
• Lint-free cloth
Required parts:
• Appropriate RESM40 ‘A’ section ring (see ‘RESM40 ‘A’ section ring installation drawing’ on page 12)
• Appropriate number of screws for ring size (see ‘RESM40 ‘A’ section ring installation drawing’ on page 12)
NOTE: Recommended screw type M3 × 0.5: ISO 4762 /DIN 912 grade 10.9 minimum/ANSI B18.3.1M.
• Dial Test Indicator (DTI) with a ruby ball stylus
• Appropriate cleaning solvents (see ‘Storage and handling’ on page 9)
• Hex key
• Torque wrench
Taper mounting the RESM40 ‘A’ section ring

17www.renishaw.com
Mounting shaft specications
Recommended taper roundness:
Recommended taper roundness when using two heads and DSi:
Recommended taper diameter (DT):
Recommended surface nish ≤Ra1.2.
NOTE: It is recommended that the mounting surface is a turned, rather than ground nish.
DO = Nominal external diameter.
15° ±0.2°
1Allow 2mm for 417mm, 489mm and 550mm rings only.
DT
7 minimum
1 1
Diameter (mm) Roundness value (mm TIR)
≤ 115 0.025
150 to 225 0.050
≥ 300 0.075
Diameter (mm) Roundness value (mm TIR)
≤ 115 0.0125
150 to 225 0.025
≥ 300 0.0375
DO (mm) DT (mm)
52 33.85
33.65
57 40.85
40.65
75 58.85
58.65
94 77.85
77.65
100 83.85
83.65
103 83.85
83.65
104 83.85
83.65
115 98.85
98.65
124 107.85
107.65
150 133.85
133.65
172 155.85
155.65
DO (mm) DT (mm)
183 166.85
166.65
200 183.85
183.65
206 189.85
189.65
209 189.85
189.65
229 212.85
212.65
255 238.85
238.65
300 283.85
283.65
350 333.85
333.65
413 395.85
395.65
417 383.85
383.65
489 454.85
454.65
550 513.85
513.65
Dimensions and tolerances in mm

18 QUANTiC RESM40 angle encoder system installation guide
1. Remove the protective lm from the surface of the RESM40 ring.
2. Clean the shaft taper and the internal taper of the RESM40 ring as recommended in ‘Storage and handling’ on page 9
3. Insert the rst screws:
• For RESM40 rings with 6, 9 or 18 mounting holes, use 3 equally spaced M3 screws.
• For RESM40 rings with 12, 16 or 20 mounting holes, use 4 equally spaced M3 screws.
NOTE: Do not lubricate the screws.
4. Insert the screws so that the RESM40 ring is loosely connected to the shaft, then roughly align the ring by eye and touch.
5. Lightly tighten the screws. Use a Dial Test Indicator (DTI) to check the radial displacement at the screw locations.
NOTE: Disregard the radial displacement between thescrew locations.
6. Use a DTI with low exertion force to avoid scratching the scale surface. A DTI with a ruby ball stylus is recommended as a further precaution
against scratches.
DTI
7. Adjust the screws to reduce the range of radial displacement. When adjusting, identify the screw location with the
lowest radial displacement and tighten that screw, aiming for the average of the highest and lowest indicator readings.
8. Repeat step 7 until the DTI readings are within ±5µm at the screw locations.
NOTES:
• It may be necessary to loosen some screws whilst tightening other screws.
• At this stage, the screws should only be lightly tightened (less than 0.5Nm) to allow further nal adjustment.
Mounting the ring

19www.renishaw.com
9. Insert the next screws:
• For RESM40 rings with 6, 9 or 12 mounting holes, insert all the remaining M3 screws.
• For RESM40 rings with 16 mounting holes, insert 4equally spaced M3 screws.
• For RESM40 rings with 18 mounting holes, insert 6equally spaced M3 screws.
• For RESM40 rings with 20 mounting holes, insert 8equally spaced M3 screws (in four
groups of two) between existing screws.
10. As described in step 7, adjust all of the screws inserted thus far, so that the radial
displacement at each screw location is within ±5µm.
11. Again, at this stage, the screws should only be lightly tightened (less than 0.5Nm).
NOTE: You may notice that the torque required to achieve the radial displacement tolerance will
be slightly higher during step 10 than during step 7. This is normal.
12. Insert screws into all of the remaining mounting holes.
13. Rotate the RESM40 ring, measuring the radial displacement at all of the screw locations.
14. Tighten the screw with the lowest radial displacement so that it matches the average radial
displacement, whilst ensuring the maximum torque specied in the table is notexceeded.
Diameter (mm) Recommended torque range (Nm)
≤ 115 1.5 - 2.1
150 to 255 0.8 - 1.1
300 to 413 0.5 - 0.7
≥ 417 1.2 - 1.7
15. Again, rotate the RESM40 ring and recheck the radial displacement at all of the screw
locations, tightening the screw with the lowest radial displacement so that it matches
theaverage.
16. Repeat this process until the radial displacement at all of the screw locations is within ±3µm
and that all screw torques are within the specied range.
17. Excessive tightening of the screws can have a small effect on accuracy. Contact your local
Renishaw representative for more details.
18. Clean the ring using Renishaw scale wipes or a clean, dry, lint-free cloth.

20 QUANTiC RESM40 angle encoder system installation guide
Required parts:
• Appropriate RESM40 ‘A’ or ‘B’ section ring (see ‘RESM40 ‘A’ section ring installation drawing’ on page 12 or ‘RESM40 ‘B’ section ring installation drawing’ on page 14)
• Appropriate number of screws for ring size (see ‘RESM40 ‘A’ section ring installation drawing’ on page 12 or ‘RESM40 ‘B’ section ring installation drawing’ on page 14)
Interference t mounting the RESM40 ‘A’ section and RESM40 ‘B’ section rings
NOTE: Recommended screw type M3 × 0.5: ISO 4762 / DIN 912 grade 10.9 minimum/ANSI B18.3.1M.
• Appropriate cleaning solvents (see ‘Storage and handling’ on page 9)
• Hex key
• Torque wrench
Optional parts:
• Renishaw scale wipes (A-9523-4040)
• Lint-free cloth