Features TTL output driver for cable length up to 550 m Very high resistance to shock and vibrations Hybrid bearing for extended service life Shaft insulation up to.8 kv Large terminal box, turn by 80 or axial terminal cover Optional with axial terminal cover Function control with EMS Redundant sensing with two terminal boxes With heating up to -50 C / With earthing brushes Technical data - electrical ratings Voltage supply 9...30 VDC 5 VDC ±5 % Consumption w/o load 00 ma Pulses per revolution 300...5000 Phase shift 90 ±0 Duty cycle 40...60 % Reference signal Zero pulse, width 90 Sensing method Optical Output frequency 0 khz 300 khz (on request),, + inverted Error output (option EMS) Output stages HTL-P (power linedriver) TTL/RS4 Shaft insulation Suitable up to.8 kv Transmission length 350 m at 00 khz (HTL-P) 550 m at 00 khz (TTL) Interference immunity EN 6000-6- Emitted interference EN 6000-6-3 Approvals CE, UL approval / E5670 Technical data - mechanical design Size (flange) ø05 mm Shaft type ø...0 mm (blind hollow shaft) ø7 mm (cone shaft :0) Admitted shaft load 450 N axial 600 N radial Protection DIN EN 6059 IP 66 Operating speed 6000 rpm (mechanical) Operating torque typ. 6 Ncm Rotor moment of inertia 340 gcm² Materials Housing: aluminium die-cast Shaft: stainless steel Operating temperature -40...+00 C -5...+00 C (>307 pulses per revolution) -50...+00 C (optional) Resistance IEC 60068--6 Vibration 0 g, 0-000 Hz IEC 60068--7 Shock 300 g, 6 ms Corrosion protection IEC 60068--5 Salt mist for ambient conditions C4 according to ISO 944- Explosion protection II 3 G Ex na IIC T4 Gc (gas) II 3 D Ex tc IIIC T35 C Dc (dust) Connection Terminal box Terminal cover x terminal box (with option M) Weight approx..6 kg,.8 kg (with option M)
Part number Incremental encoder HOG0 DN KLK KLK-AX Connection Terminal box, radial Terminal cover, axial (not for option M redundant) Shaft diameter H7 Blind hollow shaft ø mm 6H7 Blind hollow shaft ø6 mm 0H7 Blind hollow shaft ø0 mm 7K Cone shaft ø7 mm (:0) Sealing system LR Dust protection SR Damp protection Voltage supply / signals I 9...30 VDC / output stage HTL with inverted signals TTL 5 VDC / output stage TTL with inverted signals R 9...30 VDC / output stage TTL with inverted signals Pulse number - see table Pulse number M DN,, Redundant sensing Without redundant sensing With redundant sensing EMS - Enhanced Monitoring System Without EMS. With EMS 300 000 048 4096 500 04 500 5000 5 00 307 Other pulse numbers on request.
At positive rotating direction Terminal assignment View A Connecting terminal terminal box, radial Zero pulse Zero pulse Option EMS: LED status / Error output Flash light red* Red Flash light green Green No light * Only at rotating device Terminal significance 90 Error of signal sequenze, zero pulse or pulses (Error output = HIGH-LOW alternation) Overload output driver (Error output = LOW) Device o.k., rotating (Error output = HIGH) Device o.k., stopped (Error output = HIGH) No voltage supply connection or wrong connection (Error output = LOW) Voltage supply (for the device) ; ; GND; 0 V Ground (for the signals) ; Earth ground (housing) ; A; A+ Output signal channel ; A; A- Output signal channel inverted ; B; B+ Output signal channel (offset by 90 to channel ) ; B; B- Output signal channel (offset by 90 to channel ) inverted ; C; R; R+ Zero pulse (reference signal) ; C; R; R- Zero pulse (reference signal) inverted Err; Err- Error output (option EMS) dnu Do not use Option EMS: View A Connecting terminal terminal box, radial dnu Err View B Connecting terminal terminal cover, axial (for Err) Option EMS: View B Connecting terminal terminal cover, axial Err (for Err) 3
Accessories Connectors and cables HEK 8 Sensor cable for encoders Mounting accessories 04368 Torque arm M6, length 67-70 mm 004078 Torque arm M6, length 0-30 mm (shortenable 7 mm) 0095 Torque arm M6, length 45-460 mm (shortenable 3 mm) 05497 Torque arm M6 insulated, length 67-70 mm 07795 Torque arm M6 insulated, length 0-30 mm (shortenable 7 mm) 08677 Torque arm M6 insulated, length 45-460 mm (shortenable 3 mm) 07797 Mounting kit for torque arm size M6 and earthing strap 077087 Mounting and dismounting set Diagnostic accessories 075858 Analyzer for encoders HENQ 00 4
Dimensions (., M,. M) - Version with radial terminal box rotated rotated Jack-screw thread 05.5 Positive rotating direction A A ød L L 53 65.5 6 53 65.5 0 35 50 Status LED (option EMS) Status LED (option M (redundant) and EMS) 7 Option M (redundant) Accessory M0x.5 (.) - Version with axial terminal cover Positive rotating direction Option View B rotated rotated 7 ød L L 53 65.5 6 53 65.5 0 35 50 View C B Fixing pin C Option Accessory Jack-screw thread M6x.5 Status LED (option EMS) 5