360 Sendix K80I Performance Sendix K80I Performance Sendix K80I Performance Sendix K80I Performance
Sendix K80I Performance Sendix K80I Performance Sendix K80I Performance Sendix K80I Performance

Encoders Incremental

Sendix K80I Performance

  • Highest precision
  • Wide temperature range
  • High resolution
  • Programmable
  • Dimension Ø 80 mm
  • 36.000 ppr incremental
  • Max 42 mm hollow shaft, through
  • Max 1 1/4" hollow shaft, through
Push-pull
TTL / RS422

Maximum performance and flexibility for large shafts.

The new Sendix K80I Performance Line encoder stands out thanks to its ability to program various parameters such as resolution up to 36,000 ppr, counting direction, and zero pulse. The settings can be made before or after installation and enable a quick, direct 
response to changing or new requirements without having to replace the encoders with new ones. The Sendix K80I encoder for large shafts has the outstanding feature of combining a continuous hollow shaft of 42 mm with a reduced size of 80 mm.

Mechanical
Dimension Ø 80 mm
Shaft type 14 mm hollow shaft, through
15 mm hollow shaft, through
16 mm hollow shaft, through
18 mm hollow shaft, through
20 mm hollow shaft, through
25 mm hollow shaft, through
28 mm hollow shaft, through
30 mm hollow shaft, through
32 mm hollow shaft, through
38 mm hollow shaft, through
40 mm hollow shaft, through
42 mm hollow shaft, through
3/4 " hollow shaft, through
5/8 " hollow shaft, through
7/8 " hollow shaft, through
1 " hollow shaft, through
1 1/8 " hollow shaft, through
1 1/4 " hollow shaft, through
Working temperature -40 °C ... +85 °C
Protection level IP65
IP66
IP67
Connection types Radial cable
M23 connector radial
M12 connector radial
MIL connector
Max. rotational speed 5.000 min-1
Weight 800 g
Electrical
Scanning optical
Resolution max. 36.000 ppr incremental
Power supply 5...30 V DC
Interfaces Gegentakt
TTL / RS422
Options
on request
  • EX protection zone 2/22
  • Salt spray test

Encoders can be easily and quickly customized at any time
Individually configurable parameters:

  • Pulse counts up to 36,000 ppr
  • HTL or TTL output
  • Counting direction
  • Gated zero pulse (length, links)

High accuracy and reliability
State-of-the-art sensor technology with resolutions up to 36,000 ppr.

For the toughest operating conditions under a wide range of external influences

  • Temperature range from -40 °C to +85 °C
  • Protection class up to IP67
  • Optimized EMC shielding concept
  • Advanced Safety Lock technology

Reduced installation space even in large applications
Hollow shaft up to 42 mm diameter with 80 mm size.

Seamless integration into modern, digital networks
Prepared for use with digital Type plate and digital twin for machine monitoring and maintenance as well as for a wide range of documentation tasks. Optimization of processes and increase in efficiency.

Data sheet

K80I-PR

PDF ∼ 1,1 MB | 02.2026
DE
EN
Operation Manual

Operation manual for encoders

Multilingual: German, English, French
PDF ∼ 2,9 MB | 09.2022

Operating manual for encoders with ATEX 2/22

Multilingual: German, English, French, Italian, Spanish
PDF ∼ 3,6 MB | 05.2023

Declaration of conformity

Sendix K80I.O

Multilingual: German, English, French
PDF ∼ 898,9 KB | 12.2025

Product Certificates

UL CoC USA/ Canada - Encoders

PDF ∼ 503,1 KB | 03.2025
EN

Accessories

Isolation insert, hollow shaft Ø 38mm

Isolation insert, hollow shaft Ø 38mm

Thermal and electrical insulation of the encoders (temperature range -40°C to +115°C). These insulating inserts prevent currents through the encoder bearings. These can occur when used with inverter-controlled three-phase or AC vector motors and considerably shorten the service life of the encoder bearings. In addition, the encoder is thermally insulated because the plastic does not transfer the heat to the encoder.
Insulation insert (plastic).
Innendurchmesser 20 mm 8.0010.4011.0000
Innendurchmesser 25 mm 8.0010.4012.0000
Innendurchmesser 1/2” (12,75 mm ) 8.0010.4013.0000
Innendurchmesser 1 1/8” (28,575 mm) 8.0010.4014.0000
Innendurchmesser 32 mm 8.0010.4015.0000
Innendurchmesser 30 mm 8.0010.4016.0000
Innendurchmesser 7/8“ (22,225 mm) 8.0010.4018.0000
Innendurchmesser 16 mm 8.0010.4019.0000
Innendurchmesser 14 mm 8.0010.4027.0000
Innendurchmesser 15 mm 8.0010.4038.0000
Innendurchmesser 1“ (25,4 mm) 8.0010.4050.0000
Innendurchmesser 1 1/4" (31,75 mm ) 8.0010.4060.0000
Innendurchmesser 28 mm 8.0010.4061.0000
Innendurchmesser 5/8" (15,875 mm) 8.0010.4070.0000
Innendurchmesser 18 mm 8.0010.4080.0000
Innendurchmesser 3/4” (19,05 mm) 8.0010.4090.0000
Innendurchmesser 12 mm 8.0010.4091.0000
Data sheet
Accessories hollow shaft encoder
DE EN FR

Isolation insert, hollow shaft Ø 42mm

Isolation insert, hollow shaft Ø 42mm

Thermal and electrical insulation of the encoders (temperature range -40°C to +115°C). These insulating inserts prevent currents through the encoder bearings. These can occur when used with inverter-controlled three-phase or AC vector motors and considerably shorten the service life of the encoder bearings. In addition, the encoder is thermally insulated because the plastic does not transfer the heat to the encoder.

Insulation insert (plastic).
Innendurchmesser 38 mm 8.0010.4017.0000
Innendurchmesser 12 mm 8.0010.4029.0000
Data sheet
Accessories hollow shaft encoder
DE EN FR

Tapered shaft mounting kit, hollow shaft Ø 38mm

Tapered shaft mounting kit, hollow shaft Ø 38mm

Pour codeurs A02H
Avec diamètre d'arbre creux 38 mm
Pour la mise à niveau en vue d'un montage sur arbre conique. Les arbres coniques sont utilisés pour un couplage direct de haute précision. Le kit de montage comprend également un insert isolant qui protège le codeur de manière fiable contre les courants ondulatoires.

Contenu de la livraison
- Insert de trou de sac conique Cône 1:10, longueur 17 mm
- Insert d'isolation
- Vis à six pans creux pour la fixation centrale.ning.
8.0010.4028.0000
Data sheet
Accessories hollow shaft encoder
DE EN FR

Torque pin, ø 4 mm

Torque pin, ø 4 mm

For hollow shaft encoders
For flange with spring element
With mounting thread.


Suitable for:
- Spring element short (8.0010.4H00.0000)
- Spring element long (8.0010.4I00.0000)
8.0010.4700.0000
Data sheet
Accessories hollow shaft encoder
DE EN FR

Connection adapter

Connection adapter

For connecting the encoders
Sub-D pin, 15-pin
Spring terminal, 3-pin
8.0010.9000.0100

Programming unit with touch display EP1000

Programming unit with touch display EP1000

Programming unit for PC-independent use, even in the field.
8.0010.9000.1000
Operation Manual
Programming device EP1000
DE EN

Cables and connectors

M12 Connector with cable ,

M12 Connector with cable ,

Preassembled cable set

Analog ±10 V
HTL
TTL / RS422
SinCos
Open Collector
SSI
BiSS
Female connector 8-pin PVC Ø 6,7 mm ± 0,2 mm
8 x 0,25 mm2
05.00.6041.8211.XXXM

Data sheet
M12 cordset, PVC, socket, 8-pin, A-coded, open end
DE EN FR

M12 Connector with cable ,

M12 Connector with cable ,

Preassembled cable set

CANopen
CANopen-Lift
SAE J1939
Modbus
Power supply
Female connector 5-pin PVC Ø 5,5 mm ± 0,2 mm
5 x 0,25 mm2
05.00.6081.2211.XXXM

Data sheet
M12 cordset, PVC, socket, 5-pin, A-coded, open end
DE EN FR

SUB-D Connector with cable ,

SUB-D Connector with cable ,

Preassembled cable set

Male connector 15-pin

Female connector 15-pin PVC Ø 6 mm ± 0,2 mm
0,08 mm2
05.00.60J1.L7L8.002M

Data sheet
Sub-D, cable set, pin + socket with cable outlet, 15-pin - 05.00.60J1.L7L8.002M
DE EN US FR

M12 Connector ,

M12 Connector ,

Field-wireable connector

Analog ±10 V
HTL
TTL / RS422
SinCos
Open Collector
SSI
BiSS
Female connector 8-pin
05.CMB 8181-0

Data sheet
M12 socket, 8-pin, A-coded
DE EN FR

M23 Connector ,

M23 Connector ,

Field-wireable connector

HTL
TTL / RS422
SinCos
Open Collector
SSI
SSI + 2048 ppr SinCos
SSI + 2048 ppr RS422
BiSS
BiSS + 2048 ppr SinCos
BiSS + 2048 ppr RS422
Female connector 12-pin
8.0000.5012.0000

Data sheet
M23 connector, socket, 12-pin, counting direction cw
DE EN FR

SUB-D Connector with cable , 8.0000.6000.0002.0112

SUB-D Connector with cable , 8.0000.6000.0002.0112

Preassembled cable set

Male connector 15-pin

Female connector 8-pin
8.0000.6000.0002.0112


SUB-D Connector with cable , 8.0000.6000.0002.0113

SUB-D Connector with cable , 8.0000.6000.0002.0113

Preassembled cable set

Male connector 15-pin

Female connector 5-pin
8.0000.6000.0002.0113


SUB-D Connector with cable , 8.0000.6000.0002.0114

SUB-D Connector with cable , 8.0000.6000.0002.0114

Preassembled cable set

Male connector 15-pin

Female connector 12-pin
8.0000.6000.0002.0114


M23 Connector with cable ,

M23 Connector with cable ,

Preassembled cable set

HTL
TTL / RS422
Open Collector
SSI
SSI + 2048 ppr SinCos
SSI + 2048 ppr RS422
BiSS
BiSS + 2048 ppr SinCos
BiSS + 2048 ppr RS422
Female connector 12-pin PVC Ø 7,3 mm ± 0,2 mm
6 x 2 x 0,14 mm2
8.0000.6901.XXXX

Data sheet
M23 cable set, PVC, socket, 12-pin, counting direction cw, end open
DE EN FR

„Do you have technical questions about Kübler encoders or are you looking for individual solutions? We at Application Support are here for you.“

Markus Zimmermann
Technischer Ansprechpartner
Markus Zimmermann
Application Engineer

support@kuebler.com
+49 7720 3903 194

„We will be pleased to give you information about prices and delivery times. We are looking forward to your inquiry.“

Fritz Kübler GmbH
Sales
Fritz Kübler GmbH
Sales Germany

info@kuebler.com
+49 7720 3903 871
+49 7720 21564