Rsf electronik msa650_specsheet
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This document provides technical specifications for the MSA 650 series linear encoder. It lists available measuring lengths from 170mm to 1740mm. The glass scale has a thermal expansion of 8.5x10-6/K. Reference marks are located either in the middle or 35mm from the ends for lengths under 920mm, or 45mm from the ends for longer lengths. Required moving force is less than 3N with standard seals or 0.2N with low drag seals. It is protected to IP53 and RoHS compliant. Operating temperature is 0-50°C. Weight is 0.8kg/m for the scale and 0.3kg for the read head. It outputs square waves at resolutions from 1
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MSA 650 SERIES - TECHNICAL DATA
Features:
„„ Max. measuring length: 1740 mm
„„ Small cross-section
„„ Mounting holes on the extrusion ends
„„ One additional center mounting hole for longer measuring lengths
„„ Reference marks
Standard measuring lengths [mm]:
170, 220, 270, 320, 370, 420, 470, 520, 620, 670, 720, 770,
820, 920, 1040, 1140, 1240, 1340, 1440, 1540, 1640, 1740
Scale unit:
Glass scale (α ≈ 8.5 x 10−6
/K)
Location of the reference marks:
- Distance-coded reference marks:
after travelling max. 20 mm
the absolute position is available
- Up to measuring length 920 mm: one reference mark
in the middle of the measuring length or 35 mm from both
ends of measuring length; measuring length 1040 mm
and longer: 45 mm from both ends of measuring length
- Optional: one reference mark at any location;
additional reference marks by distances of n x 50 mm
Required moving force:
- With standard sealing lips: < 3 N
- With low drag sealing lips: < 0.2 N
Environmental sealing acc. EN 60529:
With standard sealing lips: IP 53
RoHS-conformity:
The Linear Encoders of the MSA 650 series comply with
the guideline of the RoHS-directive 2011/65/EU on
the restriction of the use of certain hazardous substances
in electrical and electronic equipment
Permissible temperature
–20 °C to +70 °C (storage)
0 °C to +50 °C (operation)
Weight (approx.):
0.8 kg/m (scale spar) + 0.3 kg (reading head
with 3 m cable)
Signal output (optional)
Square-wave signals (single ended)
with integrated Subdividing Electronics
Square-wave signals (differential)
via Line Driver RS 422 Standard
with integrated Subdividing Electronics
Power supply:
+5 V ±5 %, < 150 mA (without interpolation, unloaded)
< 200 mA (with interpolation, unloaded)
Scale model
System
resolution [µm]
Accuracy
grades [µm/m]
Grating pitch
[µm]
Integrated
interpolation
Max. velocity [m/s]
continuous momentary
Square-wave signals with integrated Subdiving Electronics
MSA 650.24 10 ±10 40 times1 1 2
MSA 650.23 5 ±5, ±10 20 times1 1 2
MSA 650.64 2 ±5, ±10 40 times5 1 2
MSA 650.63 1 ±5, ±10 20 times5 1 1
MSA 650.73 0.5 ±5, ±10 20 times10 1 1
Other accuracy grades or grating pitches (e. g. Inch) on request
ELECTROMATE
Toll Free Phone (877) SERVO98
Toll Free Fax (877) SERV099
www.electromate.com
sales@electromate.com
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Rsf electronik msa650_specsheet
- 1. 10 MSA 650 SERIES - TECHNICAL DATA Features: „„ Max. measuring length: 1740 mm „„ Small cross-section „„ Mounting holes on the extrusion ends „„ One additional center mounting hole for longer measuring lengths „„ Reference marks Standard measuring lengths [mm]: 170, 220, 270, 320, 370, 420, 470, 520, 620, 670, 720, 770, 820, 920, 1040, 1140, 1240, 1340, 1440, 1540, 1640, 1740 Scale unit: Glass scale (α ≈ 8.5 x 10−6 /K) Location of the reference marks: - Distance-coded reference marks: after travelling max. 20 mm the absolute position is available - Up to measuring length 920 mm: one reference mark in the middle of the measuring length or 35 mm from both ends of measuring length; measuring length 1040 mm and longer: 45 mm from both ends of measuring length - Optional: one reference mark at any location; additional reference marks by distances of n x 50 mm Required moving force: - With standard sealing lips: < 3 N - With low drag sealing lips: < 0.2 N Environmental sealing acc. EN 60529: With standard sealing lips: IP 53 RoHS-conformity: The Linear Encoders of the MSA 650 series comply with the guideline of the RoHS-directive 2011/65/EU on the restriction of the use of certain hazardous substances in electrical and electronic equipment Permissible temperature –20 °C to +70 °C (storage) 0 °C to +50 °C (operation) Weight (approx.): 0.8 kg/m (scale spar) + 0.3 kg (reading head with 3 m cable) Signal output (optional) Square-wave signals (single ended) with integrated Subdividing Electronics Square-wave signals (differential) via Line Driver RS 422 Standard with integrated Subdividing Electronics Power supply: +5 V ±5 %, < 150 mA (without interpolation, unloaded) < 200 mA (with interpolation, unloaded) Scale model System resolution [µm] Accuracy grades [µm/m] Grating pitch [µm] Integrated interpolation Max. velocity [m/s] continuous momentary Square-wave signals with integrated Subdiving Electronics MSA 650.24 10 ±10 40 times1 1 2 MSA 650.23 5 ±5, ±10 20 times1 1 2 MSA 650.64 2 ±5, ±10 40 times5 1 2 MSA 650.63 1 ±5, ±10 20 times5 1 1 MSA 650.73 0.5 ±5, ±10 20 times10 1 1 Other accuracy grades or grating pitches (e. g. Inch) on request ELECTROMATE Toll Free Phone (877) SERVO98 Toll Free Fax (877) SERV099 www.electromate.com sales@electromate.com Sold Serviced By:
- 2. 11 DIMENSIONS - TOLERANCES - MOUNTING POSSIBILITIES ELECTROMATE Toll Free Phone (877) SERVO98 Toll Free Fax (877) SERV099 www.electromate.com sales@electromate.com Sold Serviced By: