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Compact rotary encoder with solid shaft and analog interface
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The AV3650M rotary encoder is an absolute magnetic single- and multi-turn rotary encoder, which impresses with its extremely compact design. It is particularly robust and resistant to vibrations.  Thanks to its high protection class up to IP67 and a temperature range of -40° C … +85° C, it is also suitable for demanding industrial applications. The particularly small design with a diameter of only 36 mm predestines the rotary encoder for use in applications with limited installation space. The analog current or voltage outputs can be adjusted to any measuring range thanks to the teach-in.

  • absolute wear-free magnetic encoder
  • Multiturn without gearbox and without battery
  • current or voltage output interfaces
  • extremely compact and very robust design
  • IP67 protection class
  • extensive temperature range -40 … 85° C
  • optimal price-performance ratio

Mechanical data

Feature Technical data Additional information
Shaft rustproof stainless steel  
Flange Aluminum  
Housing zinc die-casting  
Speed 6000 rpm with protection class IP65 with mounting type M3, M4, transient for ≤10 min
  3000 rpm with protection class IP65 with mounting type M3, M4, continuous operation
  4000 rpm with protection class IP67 or mounting type M1, M2, transient for ≤10 min
  2000 rpm with protection class IP67 or mounting type M1, M2, continuous operation
Starting torque <0.007 Nm with protection class IP65 with mounting type M3, M4
  <0.01 Nm with protection class IP67 with mounting type M3, M4
  <0.01 Nm with mounting type M1, M2
Shaft load rating 40 N radial, mounting type M3, M4
  20 N axial, mounting type M3, M4
  80 N radial, mounting type M1, M2
  40 N axial, mounting type M1, M2
Cable sheath PVC ø6.2 ±0.2 mm
Cable bending radius 60 mm static
  130 mm dynamic
Mounting type clamping flange joint ø58 mm mounting type M1
  servo flange ø58 mm mounting type M2
  clamping flange joint ø36 mm mounting type M3
  servo flange ø36 mm mounting type M4
Weight ~0.2 kg  

Electrical data

Feature Technical data Additional information
Operating voltage 10 … 30 V DC at output 0 ... 5 V, reverse polarity protected
  15 … 30 V DC at output 0 ... 10 V, reverse polarity protected
  10 … 30 V DC at output 4 ... 20 mA, but UB > Uload +2.0 V, reverse polarity protected
Current consumption ≤30 mA  
Power input ≤300 mW without load
Parameter storage 104 cycles also applies to calibration operations
Inputs 2 limit inputs, high active
Input signal level high +UB ≥1 s
Output voltage 0 … 5 V  
  0 … 10 V  
Output current 4 … 20 mA  
Temperature drift <100 ppm/K  
Cycle time 1 ms  
Starting time <1 s  
Settling time <1 ms load = 900 Ω, 25° C
Type of connection 1x M12 connector (A-coded) 5-pole, 1x pin, E12E connection type
  open cable end E1 connection type

System data

Feature Technical data Additional information
Scanning magnetic  
Resolution 11 bit at 0 ... 5 V, analog output FS
  12 bit at 0 ... 10 V, 4 ... 20 mA, analog output FS
System accuracy ±1°  
Repeat accuracy ±0.2°  
Measuring range 65536 revolution(s) 16 bit, factory setting 16 rotation(s)

Ambient conditions

Feature Technical data Additional information
Ambient temperature -40 … 85 °C  
Storage temperature -40 … 85 °C  
Relative humidity 93 % condensation inadmissible
EMC DIN EN 61326-1 immunity requirement of industry
  DIN EN 61000-4-2, -3, -6, -8 interference resistance / immission
  DIN EN 61000-4-4, -5 burst / surge
  DIN EN 61000-6-4 emitted interference / emission
  DIN EN 55011 Class B radiation emission / radio interference suppression
Protection category IP65 EN 60529
  IP67 EN 60529
Shock resistance 2500 m/s2, 6 ms EN 60068-2-27
Vibration resistance 300 m/s2, 10 … 2000 Hz EN 60068-2-6

Ordering table

Feature Order data Specifications Additional information
Interface

A0/5V

 0 … 5 V voltage output  

0/10V

 0 … 10 V voltage output  

4/20mA

 4 … 20 mA current output  
 
Shaft diameter x length

B6x12.5

 ø6 mm x 12.5 mm  

8x15

 ø8 mm x 15 mm  

10x20

 ø10 mm x 20 mm  

1/4x0.492

 ø1/4 in x 0.492 in  
 
Mounting type

CM1

 clamping flange joint ø58 mm  

M2

 servo flange ø58 mm  

M3

 clamping flange joint ø36 mm  

M4

 servo flange ø36 mm  
 
Protection category

DIP65

 IP65  

IP67

 IP67  
 
Position of electrical connection

EA

 axial  

R

 radial  
 
Type of connection

FE1

 open cable end  

E12E

 plug  
 
Cable length

G...

 01.0, 02.0, 03.0, 05.0, 10.0 in m only with connection type E1

OK

 without cable only with connection type E12E
 

Ordering key

AV3650M-A-65536-B-C-D-E-F-G-S

For more information, click here!

Data sheet

Pin assignment

E12E

Signal PIN
Iout/Uout 1
+UB 2
GND 3
Lim 2 4
Lim 1 5

E1

Signal Color
Iout/Uout green
+UB brown
GND white
Lim 2 pink
Lim 1 gray

Scope of delivery

  • Quick Start Guide
  • AV3650M