Measuring Positioning · A1 BISS A2 SSI Interface Incremental D1 None (on request) D2. ABZ ( counts...
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Magnetics that count BOGEN Electronic GmbH · Potsdamer Straße 12-13 · 14163 Berlin · Germany Fon +49 (0)30 81 00 02-0 · Fax +49 (0)30 81 00 02-60 · magnetics@bogen-electronic.com · www.bogen-electronic.com AKS17 - Rev1_6 (2018/03/23) Features • 21 to 24 Bit absolute resolution • 16 Bit incremental resolution • Small dimensions for space-saving implementation • Resistant to contamination, vibrations, temperature fluctuations, humidity • No wear from usage • Corresponding scales in various diameters and lengths Motion control with the AKS17 accurate - robust - flexible AKS17 Absolute Magnetic Encoder - For rotary applications - For linear applications - For 3 track magnetic scales Measuring Positioning 1/6 With the AKS17 and the corresponding scales BOGEN offers cost-efficient absolute magnetic measurement solutions for all industrial applications where movements have to be measured. The AKS17 can be used for linear measurements from 330 mm up to 2,350 mm in length and rotary measurements - radial and axial - from 102 mm up to 987 mm in diameter. The encoder provides both BISS-C or SSI as output plus incremental signal output in parallel. With a resolution of 21-24 bits this hollow shaft encoder surpasses typical shaft end applications many times over. With dimensions of 28 mm in length, 16 mm width and a height of 6.6 mm (Molex version) or 3.4 mm (FFC version) the AKS17 is very compact. The protection class IP67 allows the implementation even in harsh environment.
Transcript of Measuring Positioning · A1 BISS A2 SSI Interface Incremental D1 None (on request) D2. ABZ ( counts...
Magnetics that count
BOGEN Electronic GmbH · Potsdamer Straße 12-13 · 14163 Berlin · Germany Fon +49 (0)30 81 00 02-0 · Fax +49 (0)30 81 00 02-60 · [email protected] · www.bogen-electronic.com
AKS
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Rev1
_6 (2
018/
03/2
3)
Features
• 21 to 24 Bit absolute resolution
• 16 Bit incremental resolution
• Small dimensions for space-saving implementation
• Resistant to contamination, vibrations, temperature
fluctuations, humidity
• No wear from usage
• Corresponding scales in various diameters
and lengths
Motion control with the AKS17accurate - robust - flexible
AKS17 Absolute Magnetic Encoder
- For rotary applications- For linear applications- For 3 track magnetic scales
Measuring
Positioning
1/6
With the AKS17 and the corresponding scales BOGEN offers cost-efficient absolute magnetic measurement solutions for all industrial applications where movements have to be measured. The AKS17 can be used for linear measurements from 330 mm up to 2,350 mm in length and rotary measurements - radial and axial - from 102 mm up to 987 mm in diameter. The encoder provides both BISS-C or SSI as output plus incremental signal output in parallel. With a resolution of 21-24 bits this hollow shaft encoder surpasses typical shaft end applications many times over. With dimensions of 28 mm in length, 16 mm width and a height of 6.6 mm (Molex version) or 3.4 mm (FFC version) the AKS17 is very compact. The protection class IP67 allows the implementation even in harsh environment.
Magnetics that count
BOGEN Electronic GmbH · Potsdamer Straße 12-13 · 14163 Berlin · Germany Fon +49 (0)30 81 00 02-0 · Fax +49 (0)30 81 00 02-60 · [email protected] · www.bogen-electronic.com
AKS
17 -
Rev1
_6 (2
018/
03/2
3)
Features
Absolute resolution *
21-Bit (128/127/120 Nonius)22-Bit (256/255/240 Nonius)23-Bit (512/511/496 Nonius)24-Bit (1024/1023/992 Nonius)
Commutation signal For 1 to 16 pole pairs (UVW)
Rotation speed
Resolution 21 Bit: up to 3,000 rpmResolution 22 Bit: up to 1,500 rpmResolution 23 Bit: up to 750 rpmResolution 24 Bit: up to 375 rpm
Optimal distance magnetic target sensing head
0.4 mm
Supply voltage 5 V ± 5 %Maximum output load 50 mA per ChannelEnergy consumption (without load)
<120 mA ± 5 % (UB = 5,0 V)
LEDGreen LED = device onRed LED = bad set up (adjustment required)
Operating temperature -20 to +60 °CStorage temperature -40 to +80 °CProtection class IP67 (with FFC connector)ABZ Incremental resolution
4 and 262144 in intervals of 4 steps
Weight ca. 2.5 gPole pitch 1.28 or 1.50 mm
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Output Signals ABZSignals / Inverted signals A, /A, B, /B, Z, /ZSignal amplitude (without load) RS422 (± 5 V)Phase shift A and B 90° ± 10° electricalSignal period length Z 90°
Output Signals BISS
SignalsClock (MA+, MA-)Data (SLO+, SLO-)
Signal amplitude (without load) RS422 (± 5 V)Protocol BISS-C BP3 encoder profileMultiturn output possibleTimeout (ttos) 150-380 nsPermissible clock period (tMAS) 100 ns up to 2 * timeoutClock signal hi level duration (tMASh) 50 ns up to timeoutClock signal lo level duration (tMASl) 50 ns
Output Signals SSI
SignalsClock (MA+, MA-)Data (SLO+, SLO-)
Signal amplitude (without load) RS422 (± 5 V)Multiturn output possibleTimeout (ttos) 375-605 nsPermissible clock period (tMAS) 250 ns up to 2 * timeoutClock signal hi level duration (tMASh) 125 ns up to timeoutClock signal lo level duration (tMASl) 125 ns
Output Signals UVWSignals / Inverted signals U, /U, V, /V, W, /WSignal amplitude (without load) RS422 (± 5 V)
Output Signals STEPSignals / Inverted signals STEP, DIR, NCLRSignal amplitude (without load) RS422 (± 5 V)
Output Signals CW/CCWSignals / Inverted signals CW, CCW, NCLRSignal amplitude (without load) RS422 (± 5 V)
Timing Diagram SSI
Follow standard ESD precautions!
Turn power off before connecting the sensor.
Do not touch the electrical pins without staticprotection such as a grounded wrist strap.
Timing Diagram BISS
* Resolution depends on the diameter/length of the scale.
Magnetics that count
BOGEN Electronic GmbH · Potsdamer Straße 12-13 · 14163 Berlin · Germany Fon +49 (0)30 81 00 02-0 · Fax +49 (0)30 81 00 02-60 · [email protected] · www.bogen-electronic.com
AKS
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Rev1
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Orientation Options
Orientation Option 1 (Parallel)
Rotary ScaleRadial
Orientation Option 2 (Perpendicular)
Rotary ScaleAxial
LinearScale
Pin Assignment
Pin No.Output signals depending on selected interface incremental (D-Parameter)
D2 - ABZ D3 - UVW D4 - STEP D5 - CW/CCW
1 /Z /W /NCLR /NCLR
2 Z W NCLR NCLR
3 /B /V DIR /CCW4 SLO- SLO- SLO- SLO-5 SLO+ SLO+ SLO+ SLO+6 V- V- V- V-7 V+ V+ V+ V+8 MA- MA- MA- MA-9 MA+ MA+ MA+ MA+
10 B V DIR CCW11 /A /U /STEP /CW12 A U STEP CW
Molex 501568-1207 (12 pin male connector)
1
12FFC(12 pin, 0.5 mm pitch)
Connector C1
Connector C3
Magnetics that count
BOGEN Electronic GmbH · Potsdamer Straße 12-13 · 14163 Berlin · Germany Fon +49 (0)30 81 00 02-0 · Fax +49 (0)30 81 00 02-60 · [email protected] · www.bogen-electronic.com
AKS
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Rev1
_6 (2
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4,4 4,4
12,2
Master Track
Segment Track
Nonius Track
10
18
12,2
4,4
4
,4
Master Track
Segment Track
Nonius Track
5,35
6,6
3,4
10
12,2
12
*)
16
28
M2,5
10 12
*)
10 12
*)
1 12
*) Installation marks for scale widths 10 mm and 12 mm
Dimensions Molex
Dimensions FFC
4,4 4,4
12,2
Master Track
Segment Track
Nonius Track
12,2
4,4
4
,4
Master Track
Segment Track
Nonius Track
0,1
5
0,3
134 ±5
3,4
2,9
10
12,2
12
16
28
6,5
pitc
h 0,
5
1
12
CalibrationEach unit needs to be calibrated in final assembly with a nonius scale. For the calibration, the scale needs to be moved over the whole measuring length. For calibration, the programming unit including cables and the BOGEN software will be needed. A PC is required for the calibration. The use of nonBOGEN approved software may result in lesser performance or operation of the encoder!
Note:Not mentioned dimensions are equivalent to specification of dimensions Molex
Orientation Option 2 (perpendicular)Orientation Option 1 (parallel)
Magnetics that count
BOGEN Electronic GmbH · Potsdamer Straße 12-13 · 14163 Berlin · Germany Fon +49 (0)30 81 00 02-0 · Fax +49 (0)30 81 00 02-60 · [email protected] · www.bogen-electronic.com
AKS
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G
C
A
HF
B
Segment TrackMaster TrackNonius Track
G
C
GB
FNonius TrackMaster Track
Segment Track
A
H G
B
F
Segment Track
Master TrackNonius Track
A
H
GG
B
F
C
Segment TrackMaster TrackNonius Track
B
F
C
Segment TrackMaster TrackNonius Track
A
H
A
H
F
B
Segment TrackMaster TrackNonius Track
A
H
Linear ScaleOrientation Option 1 (Parallel)
Linear ScaleOrientation Option 2 (Perpendicular)
Rotary Radial ScaleOrientation Option 1 (Parallel)
Rotary Radial ScaleOrientation Option 2 (Perpendicular)
Rotary Axial ScaleOrientation Option 1 (Parallel)
Rotary Axial ScaleOrientation Option 2 (Perpendicular)
Installation Tolerances
Note:• For tolerance purposes the bracket for mounting the AKS17 should have adjustment options.• Maximum eccentricity of rotary scale must be < 0.06 mm.• Angular displacement: to be defined (tbd)• The installation tolerance is the same for both orientation options
Assembly Values and TolerancesA [mm] 0.4 ± 0.05
B [mm] ±0.5
C [mm] ±0.5
F [°] tbdG [°] tbdH [°] tbd
Magnetics that count
BOGEN Electronic GmbH · Potsdamer Straße 12-13 · 14163 Berlin · Germany Fon +49 (0)30 81 00 02-0 · Fax +49 (0)30 81 00 02-60 · [email protected] · www.bogen-electronic.com
AKS
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Rev1
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Order Code
- O P C
Parameters
AKS17
Code (1) Explanation (1)
O Orientation OptionO1 ParallelO2 Perpendicular
P Pole Pitch [mm]P1.28 1.28 mmP1.50 1.50 mm
C ConnectorC1 Molex 12 pinC3.142 FFC 12 pin, 0.5 mm pitch, length 142 mm (2)
Ordering Example
AKS17-O1P1.28C1AKS17 magnetic encoder, orientation option parallel, 1.28 mm pole pitch, connectorMolex 12 pin
AKS17-O2P1.50C1AKS17 magnetic encoder, orientation option perpendicular, 1.50 mm pole pitch,connector Molex 12 pin
AKS17-O1P1.28C3.142AKS17 magnetic encoder, orientation option parallel, 1.28 mm pole pitch, connector12 pin FFC, 0.5 mm pitch, length 142 mm
Para
met
ers
(1) standard parameters are bold(2) other lengths on request
Parameters to be programmed by Customer (3)
Code (4) Explanation (4)
Size
Z1 16/15 Nonius
Z2 32/31 Nonius
Z3 64/63 Nonius
Interface AbsoluteA1 BISSA2 SSI
Interface Incremental
D1 None (on request)
D2.<C>ABZ (<C> counts of scale, value between 4 and 262144 in steps of 4, default is 16384)
D3 BLDC motor commutation (UVW) (on request)D4 Step / direction (on request)D5 CW / CCW Incremental (on request)
Para
met
ers
(3) Parameters have to be set by customer before calibration. Programmable with the programming unit (order no. 00052040).(4) Preset parameters are bold.
Optional Accessory00052040: Programming unit (includes adapter and cable)00022305: Receptacle connector housing 12 pol (Molex Part No.: 501330-1200)00022306: Cable assembly 28 AWG, 300mm (Molex Part No.: 92001-1198)
Optional Accessory – linear and rotary scalesSee separate data sheet for scales for further possibilities.Data sheet LMSN (linear) Data sheet RMSN (rotary)
