Page 63 - Keubler Motion Sensors

Incremental encoders

Compact
plastic housing, optical 3700 / 3720 (shaft / hollow shaft) Push-Pull / RS422
www.HydroSanatSharif.com

The incremental economy encoders type 3700 / 3720 with optical
sensor technology are a particularly compact and economical
solution.
The carbon-fibre reinforced plastic housing of these incremental
encoders is, nevertheless, extremely robust and resistant.

Incremental encoders

RoHS

IP
Magnetic field Reverse polarity Short-circuit High protection Optical sensor
proof protection proof level

Reliable Versatile
®
• Tube Tech cable outlet with extremely high strain relief. • Through hollow shaft up to 8 mm.
• Ideal for outdoor use thanks to high IP protection. • Compact size of only 37 mm.
• Up to 1024 pulses per revolution.

Order code 8.3700 . X X X X . XXXX 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.
Shaft version Type a b c d e Qts. up to 50 pcs. of these types generally have a delivery time of 15 working days.
a Flange c Output circuit / power supply e Pulse rate
1 = clamping-synchro flange, ø 36.8 mm [1.45“] 1 = RS422 / 5 V DC (±5 %) 10, 25, 50, 60, 100, 200, 250, 300, 360,
A = flange adapter, mounted, ø 36.8 mm [1.45“] 3 = Push-Pull (with inverted signal) / 5 ... 30 V DC 400, 500, 512, 600, 1000, 1024
4 = Push-Pull (with inverted signal) / 10 ... 30 V DC (e.g. 360 pulses => 0360)
b Shaft (ø x L), with flat
1 = ø 4 x 12.5 mm [0.16 x 0.49“] d Type of connection 1) Stock types
2 = ø 5 x 12.5 mm [0.20 x 0.49“] 1 = axial cable, 1 m [3.28‘] PVC 8.3700.1332.0360
3 = ø 6 x 12.5 mm [0.24 x 0.49“] 2 = radial cable, 1 m [3.28‘] PVC 8.3700.1332.0500
6 = ø 8 x 12.5 mm [0.32 x 0.49“] 3 = axial cable, 2 m [6.56‘] PVC 8.3700.1332.1000
4 = ø 1/4” x 12.5 mm [1/4” x 0.49“] 4 = radial cable, 2 m [6.56‘] PVC 8.3700.1332.1024
5 = axial cable, 3 m [9.84‘] PVC
6 = radial cable, 3 m [9.84‘] PVC Optional on request
- other pulse rates
7 = axial cable, 5 m [16.40‘] PVC
8 = radial cable, 5 m [16.40‘] PVC

Order code 8.3720 . X X X X . XXXX 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 Type a b c d e Qts. up to 50 pcs. of these types generally have a delivery time of 15 working days.
a Flange c Output circuit / power supply e Pulse rate
1 = with spring element, short 1 = RS422 / 5 V DC (±5 %) 10, 25, 50, 60, 100, 200, 250, 300, 360,
2 = with spring element, long 3 = Push-Pull (with inverted signal) / 5 ... 30 V DC 400, 500, 512, 600, 1000, 1024
5 = with stator coupling, ø 46 mm [1.81“] 4 = Push-Pull (with inverted signal) / 10 ... 30 V DC (e.g. 360 pulses => 0360)
b Hollow shaft d Type of connection 1) Stock types
1 = ø 4 mm [0.16“] 1 = radial cable, 1 m [3.28‘] PVC 8.3720.5631.0360
2 = ø 5 mm [0.20“] 2 = radial cable, 2 m [6.56‘] PVC 8.3720.5611.1024
3 = ø 6 mm [0.24“] 3 = radial cable, 3 m [9.84‘] PVC
6 = ø 8 mm [0.32“] 4 = radial cable, 5 m [16.40‘] PVC Optional on request
4 = ø 1/4” - other pulse rates

1) “Tube Tech ® ” cable outlet guarantees 10 x higher strain relief than traditional cabling
methods plus higher IP protection.
© Fritz Kübler GmbH, subject to errors and changes. 02/2015 www.kuebler.com 61