Incremental encoders Blind hollow shaft or cone shaft 300…5000 pulses per revolution HOG 9 Features –– Optical sensing method –– Output stage HTL with power linedriver –– TTL output driver for cable length up to 500 m –– Operating temperature up to +100 °C –– Hybrid bearing for extended lifetime Optional –– Function control with EMS (Enhanced Monitoring System) Technical data - electrical ratings Technical data - mechanical design Voltage supply Size (flange) ø97 mm Shaft type ø12...16 mm (blind hollow shaft) ø17 mm (cone shaft 1:10) Shaft loading ≤400 N axial ≤500 N radial Protection DIN EN 60529 IP 56 Operating speed ≤10000 rpm (mechanical) 9...30 VDC 5 VDC ±5 % ≤100 mA Pulses per revolution 300...5000 Phase shift 90° ±20° Scan ratio 40...60 % Reference signal Zero pulse, width 90° Sensing method Optical Operating torque typ. 6 Ncm Output frequency ≤120 kHz ≤300 kHz (on request) Rotor moment of inertia 160 gcm² Materials Output signals K1, K2, K0 + inverted Housing: aluminium die-cast Shaft: stainless steel Output stages HTL-P (power linedriver) TTL/RS422 Operating temperature Interference immunity EN 61000-6-2 -30...+100 °C -25...+100 °C (>3072 pulses per revolution) Emitted interference EN 61000-6-3 Resistance Approvals CE, UL approval / E256710 IEC 60068-2-6 Vibration 17 g, 10-2000 Hz IEC 60068-2-27 Shock 275 g, 6 ms Corrosion protection IEC 60068-2-52 Salt mist Complies to ISO 12944-5:1998 Protective paint systems (C4) Explosion protection II 3 G Ex nA IIC T4 Gc (gas) II 3 D Ex tc IIIB T135°C Dc (dust) Connection Flange connector M23, 12-pin Weight approx. 700 g 1 www.baumer.com/motion 22/1/2015 · Consumption w/o load · Subject to modification in technic and design. Errors and omissions excepted. HOG 9 Incremental encoders Blind hollow shaft or cone shaft 300…5000 pulses per revolution HOG 9 Part number Incremental encoder HOG9 DN 12H7 14H7 15H7 16H7 17K Shaft diameter Blind hollow shaft ø12 mm Blind hollow shaft ø14 mm Blind hollow shaft ø15 mm Blind hollow shaft ø16 mm Cone shaft ø17 mm (1:10) Voltage supply / signals I 9...30 VDC / output circuit HTL with inverted signals TTL 5 VDC / output circuit TTL with inverted signals R 9...30 VDC / output circuit TTL with inverted signals Pulse number - see table Output signals DN K1, K2, K0 Pulse number 1000 1024 1200 2048 2500 3072 Connectors and cables 4096 5000 HEK 8 Sensor cable for encoders 11068577 Mating connector M23, solder version, 12-pin, CCW Other pulse numbers on request. Mounting accessories DMS 6 Torque arm size M6 11081744 Mounting and dismounting kit for blind hollow shaft 11084868 Mounting and dismounting kit for cone shaft Diagnostic accessories · HENQ 1100 Analyzer for encoders 2 www.baumer.com/motion 22/1/2015 300 500 512 Accessories · Subject to modification in technic and design. Errors and omissions excepted. EMS - Enhanced Monitoring System Without EMS .2 With EMS Incremental encoders Blind hollow shaft or cone shaft 300…5000 pulses per revolution HOG 9 Output signals Terminal assignment At positive rotating direction View A - Flange connector M23, 12 pin, male contacts, CW Pin K1 K2 K2 90° K0 Zero pulse K2 (K2 inv.) Do not use 3 K0 (Zero pulse) 4 K0 (Zero pulse inv.) 5 K1 6 K1 (K1 inv.) 7 Do not use (Option EMS: Err) 8 K2 9 Do not use (Option EMS: 0 V) 10 0V 11 Do not use 12 +UB 8 9 1 10 12 7 6 5 11 2 3 4 Option EMS: LED status / Error output Flash light red* Error of signal sequenze, zero pulse or pulses (Error output = HIGH-LOW alternation) Red Overload output transistors (Error output = LOW) Flash light green Encoder o.k., rotating (Error output = HIGH) Green Encoder o.k., stopped (Error output = HIGH) No light No output voltage connection or wrong connection (Error output = LOW) · * Only at rotating encoder 3 www.baumer.com/motion 22/1/2015 K0 Zero pulse 1 2 · Subject to modification in technic and design. Errors and omissions excepted. K1 Assignment Incremental encoders Blind hollow shaft or cone shaft 300…5000 pulses per revolution HOG 9 Dimensions HOG 9 (HOG 9.2) - Version with blind hollow shaft 17 a/f Status LED (Option EMS) Torque arm (Accessory) Positive rotating direction A Mating connector (Accessory) 17 a/f Status LED (Option EMS) Torque arm (Accessory) Mating connector (Accessory) · 67 4 www.baumer.com/motion 22/1/2015 A Positive rotating direction · Subject to modification in technic and design. Errors and omissions excepted. HOG 9 (HOG 9.2) - Version with cone shaft