PRODUCT SPOTLIGHT
Newall Offers Plug and Play Linear Encoder Replacements for CNC Mills with ProtoTrak Controls

Newall Offers Plug and Play Linear Encoder Replacements for CNC Mills with ProtoTrak Controls

Newall Electronics now offers direct linear encoder replacements for Trak sensors or glass scales on mills with ProtoTrak controls. The SHG linear encoders feature the renowned maintenance free rel...


NEWALL NEWS
Newall to Exhibit at EMO - Hannover Germany

Newall to Exhibit at EMO - Hannover Germany

Newall will be exhibiting the latest in Digital Readout (DRO) and linear encoder technology at the upcoming EMO exhibition, Sept 18-23, 2017. The EMO Hannover, the world’s premier trade fair for the...


APPLICATION STORY
Newall Feedback Scales for MillPWRtm CNC Control Keep Specialty Shop Up and Running

Workblades, Inc. / Warren, MI founded in 1984 by Edward Bard Sr., as a manufacturer of work rest blades for all models of centerless grinders. Workblades, Inc. also manufacture industrial knives ...


Incremental Feedback Encoders for CNC/PLC: SHG-TT Linear Encoder

SHG-TT Linear Encoder SHG-TT Incremental Linear Encoder

The SHG-TT is Newall's most popular incremental encoder and is compatible with most major brands of PLC and CNC controls. The SHG-TT provides a differential quadrature output at TTL levels. The periodic reference mark is typically used for homing purposes.

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

Download SHG-TT Linear Encoder Documents: Encoder Compatilibilty List by Manufacturer (pdf)
Dimensional Drawing (<100" travel) (pdf)
Dimensional Drawing (≥100" travel) (pdf)
Installation Manual (pdf)
Newall Linear Encoder Catalog (pdf)

 Specifications
Output Signal
TTL Differential A Quad B
Accuracy/Meter
±0.0004" (±10µm)
Resolutions
10µm, 5µm, 2µm, 1µm or 0.5µm
Scale Travels
2" to 462" (51mm to 11.73m) — Travels over 462" available
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
Every 0.5" (12.7mm)
Equivalent Line Count/Inch
635, 1270, 3175, 6350, 12,700
Maximum Traverse Rate
65.6' (20m)/second (10µm), pro-rated to resolution
Power Supply
5VDC ±5%, <80mA
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
316 stainless steel
Overall Scale Length
Scale travel length + 10.2" (258mm)
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
• 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.



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