Combination Encoder with integrated centrifugal switch Blind hollow shaft or cone shaft 300…5000 pulses per revolution HOG 11 + FSL Features –– Offshore and salt water firm, high protection IP 67 –– TTL output driver for cable length up to 550 m –– Mechanical speed monitoring based on centrifugal force –– Hybrid bearing for extended lifetime –– Terminal boxes, turn by 180° Optional –– Function control with EMS (Enhanced Monitoring System) –– Redundant sensing with two terminal boxes HOG 11 + FSL –– With heating up to -50°C Technical data - electrical ratings Technical data - mechanical design Shaft insulation 2.8 kV Size (flange) ø105 mm Transmission length ≤350 m at 100 kHz (HTL-P) ≤550 m at 100 kHz (TTL) Shaft type ø16...20 mm (blind hollow shaft) ø17 mm (cone shaft 1:10) Interference immunity EN 61000-6-2 Shaft loading Emitted interference EN 61000-6-3 ≤450 N axial ≤600 N radial Approval CE Protection DIN EN 60529 IP 67 Speed (n) ≤1.25 · ns 9...30 VDC 5 VDC ±5 % Consumption w/o load ≤100 mA Pulses per revolution 300...5000 Phase shift 90° ±20° Scan ratio 40...60 % Reference signal Zero pulse, width 90° Output frequency ≤120 kHz ≤300 kHz (on request) Output signals K1, K2, K0 + inverted Error output (only EMS) Output stages Sensing method Operating torque typ. 6 Ncm Rotor moment of inertia 680 gcm² Materials Housing: aluminium die-cast Shaft: stainless steel Operating temperature -40...+100 °C -25...+100 °C (>3072 pulses per revolution) -50...+100 °C (optional) Resistance HTL-P (power linedriver) TTL/RS422 IEC 60068-2-6 Vibration 5 g, 10-2000 Hz IEC 60068-2-27 Shock 50 g, 11 ms Connection Optical 2x terminal box 3x terminal box (with option M) Weight approx. 2.2 kg, 2.4 kg (with option M) Technical data - electrical ratings (centrifugal switch) Switching accuracy ±4 % (Δn = 2 rpm/s); ≤ +20 % (Δn = 1500 rpm/s) Switching deviation cw-ccw ≤3 % rotation Switching hysteresis ≈40 % of switching speed Switching outputs 1 output, speed control Output switching capacity ≤6 A / 230 VAC ≤1 A / 125 VDC Minimum switching current 50 mA 1 www.baumer.com/motion 9/6/2015 Voltage supply Subject to modification in technic and design. Errors and omissions excepted. Range of switching speed 850...4500 rpm (ns) (Δn = 2 rpm/s) Technical data - electrical ratings (encoder) Combination Encoder with integrated centrifugal switch Blind hollow shaft or cone shaft 300…5000 pulses per revolution HOG 11 + FSL Part number Incremental encoder with centrifugal force switch FSL HOG11 DN SR + FSL 6 5 4 3 2 1 Switching speed (ns) 850...949 rpm (Δn = 2 rpm/s)* 950...1099 rpm (Δn = 2 rpm/s)* 1100...1299 rpm (Δn = 2 rpm/s)* 1300...1799 rpm (Δn = 2 rpm/s)* 1800...2499 rpm (Δn = 2 rpm/s)* 2500...4500 rpm (Δn = 2 rpm/s)* Shaft diameter Blind hollow shaft ø16 mm Blind hollow shaft ø20 mm Cone shaft ø17 mm (1:10) 16H7 20H7 17K 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 Redundant sensing Without redundant sensing M With redundant sensing Pulse number 300 500 512 1000 1024 1200 2048 2500 3072 4096 5000 Other pulse numbers on request. * Please specify the exact switching speed in addition to the part number (factory setted threshold). 2 www.baumer.com/motion 9/6/2015 Subject to modification in technic and design. Errors and omissions excepted. EMS - Enhanced Monitoring System Without EMS .2 With EMS Combination Encoder with integrated centrifugal switch Blind hollow shaft or cone shaft 300…5000 pulses per revolution HOG 11 + FSL Output signals Terminal assignment At positive rotating direction View A Connecting terminal in terminal box HOG 11 K1 K1 K0 K0 K2 K2 K1 K1 0V +UB K2 K2 K0 Zero pulse 90° K0 Zero pulse Option EMS: View A Connecting terminal in terminal box HOG 11.2 Error of signal sequenze, zero pulse or pulses (Error output = HIGH-LOW alternation) Red Overload output driver (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) do not use Err K0 K2 K1 +UB 0V (für Err) K0 K2 K1 0V * Only at rotating encoder Accessories View B Connecting terminal mechanical centrifugal switch FSL Connectors and cables HEK 8 Sensor cable for encoders Mounting accessories DMS 6 Torque arm size M6 11077197 Mounting kit for torque arm size M6 and earthing strap 11077087 Make contact Mounting and dismounting set 1 2 3 4 Diagnostic accessories 3 4 1 2 Break contact HENQ 1100 Analyzer for encoders 3 www.baumer.com/motion Subject to modification in technic and design. Errors and omissions excepted. Flash light red* 9/6/2015 Option EMS: LED status / Error output Combination Encoder with integrated centrifugal switch Blind hollow shaft or cone shaft 300…5000 pulses per revolution HOG 11 + FSL Dimensions HOG 11 + FSL (HOG 11.2 + FSL, HOG 11 M + FSL, HOG 11.2 M + FSL) - Version with blind hollow shaft Drawing 90° rotated Positive rotating direction Option HOG 11 (HOG 11.2) 2 ød L1 L2 16 53 65.5 20 35 51.5 1 FSL 2 A (B) A Option M (redundant) Jack-screw thread M20x1.5 M20x1.5 13 a/f Accessory 1 Status LED (option EMS) 2 Status LED (option M (redundant) and EMS) HOG 11 + FSL (HOG 11.2 + FSL, HOG 11 M + FSL, HOG 11.2 M + FSL) - Version with cone shaft Drawing 90° rotated Positive rotating direction FSL A 2 A (B) Option M (redundant) M20x1.5 M20x1.5 13 a/f Jack-screw thread Accessory 1 Status LED (option EMS) 2 Status LED (option M (redundant) and EMS) 4 www.baumer.com/motion 9/6/2015 1 Subject to modification in technic and design. Errors and omissions excepted. Option HOG 11 (HOG 11.2) 2