Incremental encoders Blind hollow shaft ø20...38 mm 1024…8192 pulses per revolution HOG 165 Features –– Extremely high resistance to shock and vibrations –– Blind hollow shaft up to ø38 mm –– Output stage HTL or TTL –– High protection IP 67, shaft insulation up to 2.8 kV –– Surface protection scratch and impact resistant –– Corrosion protection acc. to 12944-5:1998 (C5M) –– Large terminal box, turn by 180° Optional –– Large torque support plate –– Redundant sensing with two terminal boxes HOG 165 Technical data - electrical ratings Technical data - mechanical design Voltage supply Size (flange) ø165 mm Shaft type ø20...38 mm (blind hollow shaft) Admitted shaft load ≤500 N axial ≤650 N radial Protection DIN EN 60529 IP 67 Operating speed ≤6000 rpm (mechanical) Operating torque typ. 15 Ncm Rotor moment of inertia 4.9 kgcm² Materials Housing: aluminium alloy Shaft: stainless steel 9...30 VDC 5 VDC ±5 % 9...26 VDC ≤100 mA Pulses per revolution 1024...8192 Phase shift 90° ±20° Scan ratio 40...60 % Reference signal Zero pulse, width 90° Sensing method Optical Output frequency ≤120 kHz Output signals K1, K2, K0 + inverted Operating temperature -40...+100 °C Output stages HTL TTL/RS422 Resistance Shaft insulation 2.8 kV Interference immunity EN 61000-6-2 IEC 60068-2-6 Vibration 20 g, 10-2000 Hz IEC 60068-2-27 Shock 300 g, 6 ms Emitted interference EN 61000-6-3 Explosion protection Approvals CE, UL approval / E256710 II 3 G Ex nA IIC T4 Gc (gas) II 3 D Ex tc IIIC T135°C Dc (dust) Connection Terminal box Weight approx. 6.1 kg 1 www.baumer.com/motion 23/2/2016 · Consumption w/o load · Subject to modification in technic and design. Errors and omissions excepted. –– With earthing brushes Incremental encoders Blind hollow shaft ø20...38 mm 1024…8192 pulses per revolution HOG 165 Part number Incremental encoder HOG 165 DN KLK Connection KLK Terminal box, radial 20H7 20H7 PF 25H7 25H7 PF 28H7 28H7 PF 32H7 36H7 38H7 Shaft diameter Blind hollow shaft ø20 mm Blind hollow shaft ø20 mm with keyway Blind hollow shaft ø25 mm Blind hollow shaft ø25 mm with keyway Blind hollow shaft ø28 mm Blind hollow shaft ø28 mm with keyway Blind hollow shaft ø32 mm Blind hollow shaft ø36 mm Blind hollow shaft ø38 mm Voltage supply / signals I 9...30 VDC / output stage HTL with inverted signals TTL 5 VDC / output stage TTL with inverted signals R 9...26 VDC / output stage TTL with inverted signals Output signals DN K1, K2, K0 Redundant sensing Without redundant sensing M With redundant sensing Pulse number Connectors and cables 5000 8192 HEK 8 Sensor cable for encoders Mounting accessories DMS 12 Torque arm size M12 Diagnostic accessories HENQ 1100 Analyzer for encoders · 2500 4096 2 www.baumer.com/motion 23/2/2016 1024 2048 Accessories · Subject to modification in technic and design. Errors and omissions excepted. Pulse number - see table Incremental encoders Blind hollow shaft ø20...38 mm 1024…8192 pulses per revolution HOG 165 Output signals Terminal assignment At positive rotating direction View A - Connecting terminal in terminal box K1 K1 K0 K0 K2 K2 K1 K1 (0 V) +UB K2 K2 K0 Zero pulse 90° 3 www.baumer.com/motion 23/2/2016 · · Subject to modification in technic and design. Errors and omissions excepted. K0 Zero pulse Incremental encoders Blind hollow shaft ø20...38 mm 1024…8192 pulses per revolution HOG 165 Dimensions Option 102 Blind hole M8x12 * Length of the motor shaft B 22.8 28.3 31.3 - Positive rotating direction M20x1.5 Accessory · Drawing 90° rotated · Subject to modification in technic and design. Errors and omissions excepted. A 6 8 8 - A 4 www.baumer.com/motion 23/2/2016 ød 20 25 28 32 36 38 B d Version M A