MSA 170 closed absolute linear grating ruler
Product Introduction:
System resolution: 0.1-5.0 μm
Extremely small cross-section
Grating ruler unit: glass
Fence spacing: 20 μm
Install through the mounting holes on both ends of the casing
Technical parameters:
Product model | output signal | Measurement resolution | Accuracy level | Line spacing | Built in subdivision circuit | running speed | output frequency | Signal edge spacing amin |
MSA 170.03 | ∿ 1 Vss | Depends on the external subdivision circuit | ±3, ±5 μm/m | 20 μm | -- | 1,0 m/s | 50 kHz | -- |
MSA 170.23 | TTL | 5,0 μm | ±3, ±5 μm/m | 20 μm | 1x frequency | 1,0 m/s | -- | 3,3 μs |
MSA 170.63 | TTL | 1,0 μm | ±3, ±5 μm/m | 20 μm | 5 times the frequency | 1,0 m/s | -- | 500 ns |
MSA 170.73 | TTL | 0,5 μm | ±3, ±5 μm/m | 20 μm | 10 times the frequency | 1,0 m/s | -- | 300 ns |
MSA 170.53 | TTL | 0,2 μm | ±3, ±5 μm/m | 10 μm | 25 times the frequency | 0,64 m/s | -- | 300 ns |
MSA 170.83 | TTL | 0,1 μm | ±3, ±5 μm/m | 10 μm | 50 times the frequency | 0,32 m/s | -- | 300 ns |
Standard measurement length (ML): [mm]
50 to 520Grating ruler unit: Glass grating ruler (α ≈ 8.5 × 10)-6/K)
Reference point:
Distance encoding (K): Provide absolute position value after moving 20 mm
A reference point is located in the middle of the measured length or at a position of 10 mm at either end of the measured length.
Optional: One reference point at any position, other reference points spaced n x 25 mm apart are optional
Sealing performance, based on EN 60529:
Standard: IP 53
If using DA 400: IP 64
Allowable temperature:- 20 ° C (storage), 0 ° C to+50 ° C (working)
Weight (approximately): 20 g+0.17 g/mm (ML)+35 g (reading head without cable)
Standard cable: 3-meter cable with Sub-D pin connector 15 pin
RoHS compliance: MSA 170 series linear grating ruler complies with the requirements of RoHs Directive 2011/65/EU regarding the restriction of the use of certain hazardous substances in electrical and electronic equipment
Product dimension diagram: