BEI Sensors THK4 - Manual

THK4
BEI Sensors SAS
Espace Européen de l’Entreprise
9, rue de Copenhague
B.P. 70044 Schiltigheim
F 67013 Strasbourg Cedex
Tél : +33 (0)3 88 20 80 80
Fax : +33 (0)3 88 20 87 87
Mail : [email protected]
Web : www.beisensors.com
MAGNETIC ANALOG ABSOLUTE MULTI-TURN ENCODERS - SERIE THK4
THK4, Ø36mm multiturn encoder with analog output:
 Robust and compact conception.
 Ø 6 mm blind shaft version.
 Precision ball bearings with seal.
 High temperature performances –40°C to 85°C.
 Magnetic technology encoder.
 Patented battery backup free counter.
 Analog output 4-20mA, 0-20mA, 0.5-5Vdc, 0-5Vdc or 0-10Vdc.
 Analog output calibration possibility (angle minimum 22.5°).
 Resolution : 12 bits over entire measuring range.
 Polarity inversion and over-voltage-peak protection.
 Highly integrated circuit in SMD-technology.
DIMENSIONS: THK4_06 AXIAL M12
Minimal hollow shaft depth : 8mm.
Maximal hollow shaft depth : 18mm.
MECHANICAL CHARACTERISTICS
Cover : nickel, plated steel Shocks (EN 60068-2-27) ≤ 100 g (half-sine, 6 ms)
Body : aluminium Shocks (EN 60028-2-29) ≤ 10 g (half-sine, 16ms) Material
Shaft : stainless steel Vibrations (EN 60068-2-6) ≤ 10 g (10Hz… 1 000Hz)
Axial : 20 N Weight (approx.) 200 g
Maximal loads
Radial : 80 N Operating temperature - 40 … + 85°C
Shaft inertia ≤ 20 g.cm² Storage temperature - 40 ... + 85°C
Torque ≤ 2 N.cm Humidity 98 % without condensation
Continuous max. speed 12 000 min -1 Protection class Cover: IP64
Changes possible without further notice - Version 100301