PRODUCT SPOTLIGHT
Newall Offers Unprecedented Warranty

Newall Offers Unprecedented Warranty

To demonstrate our confidence in the durability or our DRO systems, Newall proudly offers its products with the best warranty available. Five Year Warranty(1) In Estonia, where the inte...


NEWALL NEWS
There are currently no events.
APPLICATION STORY
American Broach stops downtime time with Newall Linear Encoders

Broaching is a machining method in which a series of cutting teeth each remove a portion of stock as the cutting tool (broach) moves past or through the work piece. Combining both roughing a...


Absolute Encoders for Feedback for CNC/PLC: SHG-AF Linear Encoder

SHG-AF Linear Encoder

SHG-AF Incremental Linear EncoderThis protocol is proprietary to Fanuc and available on all of their control systems. The controller makes a request for positional data and the encoder has to respond correctly with data within a strictly controlled time state. Developed to meet a wide range of feedback applications, the
SHG-AF absolute linear encoder provides a true absolute position immediately upon power-up. The encoder does not use batteries or static memory to retain the positional data. True position can be reacquired once power is applied, regardless of duration or power-off movements.

Click here to learn more about Newall's Inductive Encoder Technology

Download SHG-AF Linear Encoder Documents: SHG-AF Protocol (pdf)
SHG-A_ Installation Manual (pdf)
Dimensional Drawing (<100" travel) (pdf)
Dimensional Drawing (≥100" travel) (pdf)
Newall Linear Encoder Catalog (Newall Linear Encoder Catalog)

 

 Specifications
Output Signal Fanuc serial absolute
Accuracy/Meter
±0.0004", ±0.0002", ±0.0001"(±10µm, ±5µm, ±3µm)
Resolutions
10µm, 5µm, 1µm or 0.5µm
Scale Travels
4" to 137.8" (102mm to 3.5m)
Scale Diameter
0.601" (15.25mm)
Reader Head Dimensions
2.05"H x 5.16"L x 1.10"D (52mm x 131mm x 28mm)
Reference Marker
n/a
Maximum Traverse Rate
n/a
Power Supply
5VDC ±5%, <350mA
Shock (11ms)
100g (IEC 69-2-6)
Vibration (55-2000Hz)
30g (IEC 68-2-27)
Sample Period
50µs
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
316 stainless steel
Overall Scale Length
Scale travel length + 10.2" (258mm)
Standard Cable
15 core, 11.5' (3.5m) armored
Maximum Cable Length
65.6' (20m)
Standard Connector
15 pin "D" type
EMC Compliance
BS EN 61000-6-2 and BS EN 61000-6-4

 

 Options
Resolutions
Custom resolutions available
Non-Armored Cable
PUR (polyurethane)
Connectors
• Honda PCR-E20FS (Fanuc)
• 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.



Search Newall
Search For: 

Exact Matches Only