Page 263 - Keubler Motion Sensors

Absolute encoders – multiturn

Kompakt
Compact
electronic multiturn, magnetic Sendix Analog
Analogue
Sendix M3661 / M3681 (shaft / hollow shaft)M3661 / M3681 (shaft / hollow shaft)
elektronischer Multiturn, magnetisch
www.HydroSanatSharif.com
Order code 8.M3681 . X X X X . X X 1 2 If for each parameter of an encoder the underlined preferred option is selected,
then the delivery time will be 10 working days for a maximum of 10 pieces.
Hollow shaft 1) Type a b c d e f Qts. up to 50 pcs. of these types generally have a delivery time of 15 working days.
a Flange c Output circuit 2) e Interface / resolution / power supply
2 = with stator coupling, IP65, ø 46 mm [1.81“] 3 = current output 3 = 4 ... 20 mA / 12 bit / 10 ... 30 V DC
3 = with spring element, long, IP65 4 = voltage output 4 = 0 ... 10 V / 12 bit / 15 ... 30 V DC
5 = with stator coupling, IP67, ø 46 mm [1.81“] 5 = 0 ... 5 V / 11 bit / 10 ... 30 V DC
6 = with spring element, long, IP67 d Type of connection
1 = axial cable, 1 m [3.28‘] PVC f Resolution ST + MT / count direction
b Blind hollow shaft A = axial cable, special length PVC *) 1 = 12 bit + 4 bit / cw
1 = ø 6 mm [0.24“] 2 = radial cable, 1 m [3.28‘] PVC 2 = 12 bit + 4 bit / ccw
3 = ø 8 mm [0.32“] B = radial cable, special length PVC *) 3 = scalable with limit switch function
4 = ø 10 mm [0.39“] 3 = axial M12 connector 4 = scalable without limit switch function
2 = ø 1/4” 4 = radial M12 connector
*) Available special lengths (connection types A, B): Optional on request
2, 3, 5, 8, 10, 15 m [5.56, 9.84, 16.40, 26.25, 32.80, 49.21‘] - Ex 2/22 (only for connection types 3 and 4)
order code expansion .XXXX = length in dm - surface protection salt spray tested
Ex.: 8.M3681.243A.3112.0030 (for cable length 3 m)

Absolute encoders
Mounting accessory for shaft encoders Order no.
Coupling Bellows coupling ø 19 mm [0.75“] for shaft 8 mm [0.32“] 8.0000.1102.0808 multiturn

Mounting accessory for hollow shaft encoders with spring element Order no.
Cylindrical pin, long With fixing thread 8.0010.4700.0000

6: > @ P
for torque stops

0 5

Connection technology Order no.
Connector, self-assembly (straight) M12 female connector with coupling nut 8.0000.5116.0000
Cordset, pre-assembled M12 female connector with coupling nut, 2 m [6.56‘] PVC cable 05.00.6081.2211.002M

Further accessories can be found in the accessories section or in the accessories area of our website at: www.kuebler.com/accessories
Additional connectors can be found in the connection technology section or in the connection technology area of our website at: www.kuebler.com/connection_technology

Technical data

Mechanical characteristics
Maximum speed Weight approx. 0.2 kg [7.06 oz]
shaft or blind hollow shaft version 6000 min -1 Protection housing side IP67
-1
without shaft seal (IP65) 3000 min (continuous) acc. to EN 60529 shaft side IP65 (solid shaft version opt. IP67)
shaft or blind hollow shaft version 4000 min -1 Working temperature range -40°C ... +85°C [-40°F ... +185°F]
-1
with shaft seal (IP67) 2000 min (continuous)
Materials shaft / hollow shaft stainless steel
Starting torque at 20°C [68°F] flange aluminium
without shaft seal < 0.007 Nm housing aluminium
with shaft seal (IP67 < 0.01 Nm cable PVC
2
Shaft load capacity radial 40 N Shock resistance acc. to EN 60068-2-27 2500 m/s , 6 ms
axial 20 N 2
Vibration resistance acc. to EN 60068-2-6 300 m/s , 10 ... 2000 Hz

1) Series availability as from June 2015.
2) Output circuit “3“ only in conjunction with interface “3“, output circuit “4“ only in conjunction with interface “4“ or “5“.
© Fritz Kübler GmbH, subject to errors and changes. 02/2015 www.kuebler.com 261