Serviceline Industrial Sensors
Serviceline Explosion Protection

Multiturn absolute rotary encoder CVM58

CVM58
  • Industrial standard housing ∅58 mm
  • Servo or clamping flange
  • 30 Bit multiturn
  • Galvanically isolated CAN interface
  • 2 limit switches
  • 8 programmable cams
  • Velocity and acceleration output
  • Event triggered process data transfer

Please note: All product-related documents, such as certificates, declarations of conformity, etc., which were issued prior to the conversion under the name Pepperl+Fuchs GmbH or Pepperl+Fuchs AG, also apply to Pepperl+Fuchs SE.

Download the complete datasheet as a PDF:


Datasheet excerpt: Technical data of  CVM58

General specifications
Detection typephotoelectric sampling
Device typeMultiturn absolute rotary encoder
Electrical specifications
Operating voltage10 ... 30 V DC
No-load supply currentmax. 350 mA
Time delay before availability< 250 ms
Linearity± 2 LSB at 16 Bit, ± 1 LSB at 13 Bit, ± 0,5 LSB at 12 Bit
Output codebinary code
Code course (counting direction)cw ascending (clockwise rotation, code course ascending)
cw descending (clockwise rotation, code course descending)
Interface
Interface typeCANopen
Resolution
Single turnup to 16 Bit
Multiturn14 Bit
Overall resolutionup to 30 Bit
Transfer ratemax. 1 MBit/s
Standard conformitycommunication profile: DS 301
Device profiles: DS 406 and DS 417 , programmable according to class 2
Connection
Terminal compartmentin removable housing cover
Standard conformity
Degree of protectionDIN EN 60529, IP65
IP66, IP67 (with shaft seal)
Climatic testingDIN EN 60068-2-30 , no moisture condensation
Emitted interferenceEN 61000-6-4:2007
Noise immunityEN 61000-6-2:2005
Shock resistanceDIN EN 60068-2-27, 100 g, 6 ms
Vibration resistanceDIN EN 60068-2-6, 20 g, 10 ... 2000 Hz
Approvals and certificates
UL approvalcULus Listed, General Purpose, Class 2 Power Source
Ambient conditions
Operating temperature-40 ... 85 °C (-40 ... 185 °F)
Storage temperature-40 ... 85 °C (-40 ... 185 °F)
Mechanical specifications
Material
Combination 1housing: powder coated aluminum
flange: aluminum
shaft: stainless steel
Combination 2 (Inox)housing: stainless steel
flange: stainless steel
shaft: stainless steel
Massapprox. 600 g (combination 1)
approx. 1200 g (combination 2)
Rotational speedmax. 12000 min -1
Moment of inertia30 gcm2
Starting torque≤ 3 Ncm (version without shaft seal)
Shaft load
Axial40 N
Radial110 N
Dimensions
Diameter58 mm

Classifications

SystemClasscode
ECLASS 13.027270502
ECLASS 12.027270502
ECLASS 11.027270502
ECLASS 10.0.127270502
ECLASS 9.027270502
ECLASS 8.027270502
ECLASS 5.127270502
ETIM 9.0EC001486
ETIM 8.0EC001486
ETIM 7.0EC001486
ETIM 6.0EC001486
ETIM 5.0EC001486
UNSPSC 12.139121527

Details: CVM58

Function

Absolute encoders deliver an absolute step value for each angle setting. All these values are represented by code samples on one or more code disks which are sampled by a photoelectric array.

The absolute encoder has a maximum basic resolution of 65536 steps per revolution (16 Bits). In the multiturn design, additional up to 16384 revolutions (14 Bits) can be resolved. This results in a total maximum resolution of 1073741824 steps (30 Bits).

The integrated CAN bus interface of the absolute encoder supports all DeviceNet functions. The following operating modes can be programmed, and can selectively be turned on or off:

  • Polled mode

  • Cyclic mode

  • Sync mode

The device is designed for shaft mounting and is available in servo flange or clamping flange design.

The bus electronics module is integrated into the removable housing cover. This makes it possible to mount or replace the new rotary encoders and the matching bus electronics separately during installation or service.

Product Documentation: CVM58

Language Selection:
Brief InstructionsLanguageFile TypeFile Size
Instruction leaflet / BeipackzettelALLPDF1347 KB
Manuals
Manual Absolute Rotary Encoders with CANOpen InterfaceENGPDF1271 KB

Design / Simulation: CVM58

Language Selection:
CADLanguageFile TypeFile Size
3-D model, clamping flange / 3-D-Modell, KlemmflanschALLSTP148 KB
3-D model, servo flange / 3-D-Modell, ServoflanschALLSTP121 KB

Approvals: CVM58

Language Selection:
CertificatesCertificate No.LanguageFile TypeFile Size
US CA ULCoC 20190913-E223176 RptRef E223176-20081013ALLPDF280 KB
Declaration of Conformity
EU Declaration of Conformity (P+F) / EU-Konformitäterklärung (P+F)DOC-3600ALLPDF77 KB
UK Declaration of Conformity (P+F) / UK-Konformitäterklärung (P+F)DOC-7151ALLPDF246 KB

Software: CVM58

Language Selection:
Device Description Files/DriversRelease InfoFile TypeFile Size
EDS file CANopen encoders Cxx58 / EDS-Datei für CANopen-Drehgeber Cxx58ZIP3 KB

Associated Products: CVM58

Accessories
Angled flangefa
Bus hood with connectors M12x1 for series Pxx58, Dxx58 and Cxx58 encodersfa
Synchro clamping elementfa
Mounting bracket for servo flangefa
Helical coupling, Universally suitable for backlash-free rotation transmission, Vibration- isolating, Optimall misalignment compensation, Medium torsion spring stiffness, Small reset forcesfa
Helical coupling, Universally suitable for backlash-free rotation transmission, Vibration- isolating, Optimall misalignment compensation, Medium torsion spring stiffness, Small reset forcesfa
Helical coupling, Universally suitable for backlash-free rotation transmission, Vibration- isolating, Optimall misalignment compensation, Medium torsion spring stiffness, Small reset forcesfa
Helical coupling, Universally suitable for backlash-free rotation transmission, Vibration- isolating, Optimall misalignment compensation, Medium torsion spring stiffness, Small reset forcesfa
Spring disk coupling, Very high torsion spring stiffness, Suitable up to 12.000 rpm, Well misalignment compensation, Vibration- isolating, Electrically insulatingfa
Spring disk coupling, Very high torsion spring stiffness, Suitable up to 12.000 rpm, Well misalignment compensation, Vibration- isolating, Electrically insulatingfa
Bellows coupling, Backlash-free, angle synchronous rotation transmission, Very high torsion spring stiffness, Material stainless steel and anodized aluminumfa
Bellows coupling, Backlash-free, angle synchronous rotation transmission, Very high torsion spring stiffness, Material stainless steel and anodized aluminumfa
Bellows coupling, Backlash-free, angle synchronous rotation transmission, Very high torsion spring stiffness, Material stainless steel and anodized aluminumfa
Precision coupling, Precision couplingfa
Precision coupling, Precision couplingfa
Spring-loaded mounting bracket with a diameter of 36 mm, Material: anodized aluminumfa