PRODUCT SPOTLIGHT
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 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...
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APPLICATION STORY
Newall Encoders are the choice of Italian CNC lathe manufacturer IMAC Tecnologie SRL.
IMAC Tecnologie is an established Italian engineering company, and for over twenty years has been working in the field of machine tools. The production site is located in Muggio near Milan.IMAC m...
IMAC Tecnologie is an established Italian engineering company, and for over twenty years has been working in the field of machine tools. The production site is located in Muggio near Milan.IMAC m...
Incremental Feedback Encoders for CNC/PLC: SHG-TT Linear Encoder
SHG-TT Linear Encoder .jpg)
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 (Newall Linear Encoder Catalog)
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Specifications
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Output Signal
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TTL Differential A Quad B
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Accuracy/Meter
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±0.0004" (±10µm)
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Resolutions
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10µm, 5µm, 2µm, 1µm or 0.5µm
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Scale Travels
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2" to 462" (51mm to 11.73m) — Travels over 462" available
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Scale Diameter
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0.601" (15.25mm)
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Reader Head Dimensions
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2.05"H x 5.16"L x 1.10"D (52mm x 131mm x 28mm)
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Reference Marker
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Every 0.5" (12.7mm)
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Equivalent Line Count/Inch
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635, 1270, 3175, 6350, 12,700
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Maximum Traverse Rate
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65.6' (20m)/second (10µm), pro-rated to resolution
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Power Supply
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5VDC ±5%, <80mA
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Shock (11ms)
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100g (IEC 69-2-6)
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Vibration (55-2000Hz)
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30g (IEC 68-2-27)
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Sample Period
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100µs
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Environmental Rating
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IP67, fully submersible (IEC 529) - Exceeds NEMA 6
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Operating Temperature
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32° to 131°F (0° to 55°C)
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Coefficient of Expansion
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12 x 10-6K
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Scale Material
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316 stainless steel
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Overall Scale Length
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Scale travel length + 10.2" (258mm)
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Standard Cable
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9 core, 11.5' (3.5m) armored
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Maximum Cable Length
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72.2' (22m)
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Standard Connector
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9 pin "D" type
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EMC Compliance
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BS EN 50081-2 and BS EN 61000-6-2
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Options
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Resolutions
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Custom resolutions available
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Non-Armored Cable
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PUR (polyurethane)
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Connectors
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• Honda PCR-E20FS (Fanuc)
• IP67 (NEMA 6) • None (flying lead) |
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Cable Lengths
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22' (7m) or 19.68" (0.5m)
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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.
