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Alternative article: RV3500 – Product comparison: RV1028 / RV3500
Note any deviating technical data for the selection of the alternative article and the accessories.
discontinued article
Date of discontinuation: {{"2016-03-31T00:00:00.000+02:00" | date}}


Incremental encoder with solid shaft


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Dear customer,
Unfortunately, this data sheet is not available in the requested language. If you have any further questions, you can contact us by e-mail.

Best regards
Your ifm team

  • Defined pulse sequence for the reliable detection of rotational speeds
  • For precise position determination and linear measurement
  • Quick and easy mounting
  • High shock and vibration resistance
  • Radial cable connection for use where space is restricted
  • ce
  • c_nrtl_us
Technische Details
Product characteristics
Resolution 1250 resolution
Shaft design solid shaft
Shaft diameter [mm] 10
Function principle incremental
Electrical data
Operating voltage tolerance [%] 10
Operating voltage [V] 5 DC
Current consumption [mA] < 120
Electrical design TTL
Max. current load per output [mA] 20
Switching frequency [kHz] 300
Phase difference A and B [°] 90
Measuring/setting range
Resolution 1250 resolution
Operating conditions
Ambient temperature [°C] -30...100
Note on ambient temperature
for firmly laid cable: -30 °C
Max. relative air humidity [%] 98
Protection IP 64; (on the housing: IP 67; on the shaft: IP 64)
Tests / approvals
Shock resistance
200 g
Vibration resistance
30 g
MTTF [years] 190
Mechanical data
Weight [g] 800
Dimensions [mm] Ø 58 / L = 46.7
Materials aluminium
Max. revolution, mechanical [U/min] 12000
Max. starting torque [Nm] 1
Reference temperature torque [°C] 20
Shaft design solid shaft
Shaft diameter [mm] 10
Shaft material
steel (1.4104)
Max. shaft load axial (at the shaft end) [N] 10
Max. shaft load radial (at the shaft end) [N] 20
Notes discontinued article
Electrical connection
Cable: 2 m, PUR; Maximum cable length: 100 m; radial, can also be used axially
Diagrams and graphs
Pulse diagram
Output A
Output B
0 index
ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen — We reserve the right to make technical alterations without prior notice. — EN-GB — RV1028-03 — 01.09.2010 —