PRODUCT SPOTLIGHT
Defining Accuracy, Resolution & Repeatability
Defining Accuracy, Resolution & Repeatability ACCURACY IS NOT a simple subject. It's not enough to say that a particular scale is "extremely accurate" or "mor...
Defining Accuracy, Resolution & Repeatability ACCURACY IS NOT a simple subject. It's not enough to say that a particular scale is "extremely accurate" or "mor...
NEWALL NEWS
There are currently no events.
APPLICATION STORY
Newall - The DRO of Choice at Rankin Technical College
Located in St Louis Missouri, Ranken Technical College was founded in 1907 by David Ranken Jr., as a private non-profit institution to train students for employment in a variety of...
Located in St Louis Missouri, Ranken Technical College was founded in 1907 by David Ranken Jr., as a private non-profit institution to train students for employment in a variety of...
Incremental Feedback Encoders for CNC/PLC: MHG-VP Linear Encoder
MHG-VP Linear Encoder
The MHG-VP linear encoder is intended for use in conjunction with Newall's SCC-200 module. The SCC-200 will output a ~1Vpp sine/cosine signal making it ideally suited for CNC and other control feedback.
Click here to learn more about Newall's Inductive Encoder Technology
Download MHG-VP Linear Encoder Documents: SCC-200 Data Sheet (pdf)MHG Dimensional Drawing (pdf)
Installation Manual (pdf)
Newall Linear Encoder Catalog (Newall Linear Encoder Catalog)
.jpg){kind=small}
|
Specifications
|
|---|
|
Output Signal
|
~1Vpp, sine/cosine from SCC-200 converter
|
|---|---|
|
Accuracy/Meter
|
±0.0002" (±5µm)
|
|
Resolutions
|
20µm signal period
|
|
Scale Travels
|
2" to 40" (51mm to 1,016mm)
|
|
Scale Diameter
|
0.226" (5.75mm)
|
|
Reader Head Dimensions
|
1.38"H x 2.95"L x 0.98"D (35mm x 75mm x 24mm)
|
|
Reference Marker
|
Every 0.19" (5mm)
|
|
Power Supply
|
5VDC ±5%, <300mA (with SCC-200)
|
|
Shock (11ms)
|
100g (IEC 69-2-6)
|
|
Vibration (55-2000Hz)
|
30g (IEC 68-2-27)
|
|
Sample Period
|
100µs
|
|
Environmental Rating
|
IP67, fully submersible (IEC 529) - Exceeds NEMA 6
|
|
Operating Temperature
|
32° to 131°F (0° to 55°C)
|
|
Coefficient of Expansion
|
12 x 10-6K
|
|
Scale Material
|
Carbon fiber
|
|
Overall Scale Length
|
Scale travel length + 7.4" (187mm)
|
|
Standard Cable
|
9 core, 11.5' (3.5m) armored
|
|
Maximum Cable Length
|
72.2' (22m)
|
|
Standard Connector
|
9 pin "D" type
|
|
EMC Compliance
|
BS EN 50081-2 and BS EN 61000-6-2
|
|
Options
|
|---|
|
Resolutions
|
Custom resolutions available
|
|---|---|
|
Non-Armored Cable
|
PUR (polyurethane)
|
|
Connectors
|
• IP67 (NEMA 6)
• None (flying lead) |
|
Cable Lengths
|
22' (7m) or 19.68" (0.5m)
|
Quick and Easy Installation
The design of these linear encoders allow installment in almost any position, unlike glass-scale linear encoders, which usually need to be installed with the lip seal facing downwards to prevent contamination. Self-aligning fixing brackets allow virtually effortless scale mounting, needing only a single hole for each set of brackets.
