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Specifications 05/2008 Danaher
Motion
18
S200-VTS Product Manual
3.9.2 Velocity
Signal
Resolution (rpm)
< 0.001
Quanta (rpm)
0.07
Noise
No Filtering (rpm RMS)
< 4
150 Hz Single Pole Filtered (rpm RMS)
< 0.6
10 Hz Single Pole Filtered (rpm RMS)
< 0.06
DC Accuracy
Typical at 25° C (%)
± 0.01
Worse case (%)
± 0.05
Ripple
AKM1 (% p-p at 1200 rpm)
2.5
AKM2, 3, 4, 5, 6, 7 (% p-p at 1200 rpm)
1.5
Offset (rpm)
< 0.0001
Communications Update Period (µs)
51.2
Hardware Interpolation Period (µs)
0.1
3.9.3
Emulated Encoder Output Signals
Available Resolutions (PPR)
Selectable By Rotary Switch S1
500, 512, 1000, 1024,
2000, 2048, 4096, 5000,
8192, 10000
Programmable Values See EncOutPPR
0 - 65535 integer
Maximum Output Line Frequency (MHz)
2.5
Max Recommended Speed at 32768 PPR (rpm)
2200
Max Recommended Speed at 16384 PPR (rpm)
4600
Max Recommended Speed at 4096 PPR (rpm)
18300
Marker Pulse Width
~ 2 Quadrature Pulses
3.9.4
General SFD Specifications
-3 dB Bandwidth (Hz)
> 2000
-45° Phase Lag (Hz)
> 1000
Max Tracking Rate (rpm)
> 48600
Max Recommended Rate (rpm)
25000
Max Tracking Acceleration (rpm/sec)
> 16x10
6
Maximum Feedback Cable Length
50 m (164 ft)