EN

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
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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
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