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Download the complete datasheet as a PDF:
Datasheet excerpt: Technical data of
EVM58-TZ
General specifications
Detection type
photoelectric sampling
Device type
Multiturn absolute rotary encoder
Functional safety related parameters
MTTFd
120 a
Mission Time (TM)
20 a
L10
1.9 E+11 at 6000 rpm and 20/40 N axial/radial shaft load
Diagnostic Coverage (DC)
0 %
Electrical specifications
Operating voltage
10 ... 30 V DC
Power consumption
max. 4 W
Linearity
± 0.5 LSB ( up to 12 Bit ) ± 2 LSB ( up to 16 Bit )
max. 12000 min -1 without shaft seal max. 3000 min -1 with shaft seal
Moment of inertia
30 gcm2
Starting torque
≤ 3 Ncm without shaft seal ≤ 5 Ncm with shaft seal
Shaft load
Axial
40 N
Radial
110 N
Dimensions
Diameter
59 mm
Classifications
System
Classcode
ECLASS 13.0
27270502
ECLASS 12.0
27270502
ECLASS 11.0
27270502
ECLASS 10.0.1
27270502
ECLASS 9.0
27270502
ECLASS 8.0
27270502
ECLASS 5.1
27270502
ETIM 9.0
EC001486
ETIM 8.0
EC001486
ETIM 7.0
EC001486
ETIM 6.0
EC001486
ETIM 5.0
EC001486
UNSPSC 12.1
39121527
Details:
EVM58-TZ
Function
Absolute rotary encoders deliver an absolute step value for each angle setting.
This device has a maximum basic resolution of 65536 steps per revolution (16 bits) and codes up to 16384 revolutions (14 bits). Thus the overall resolution amounts to 30 bits. On account of the high number of measuring steps resulting (more than 1 billion), this type of encoder can be used to divide very long linear distances into small measuring steps.
The Ethernet interface of this absolute encoder supports the TCP/IP protocol. The integrated webserver provides Java applets, which allow the whole parameterisation of the encoder via any web browser. The following operation modes can be selected:
Polled mode
Cyclic mode
Change of state mode
The device is designed for shaft mounting and is available in servo flange or clamping flange design.
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