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...


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The Stanford Linear Accelerator Center Goes Linear

At Stanford’s SLAC Linear Accelerator Laboratory in Menlo Park California, we find the two-mile long linear accelerator, also known as the Linac. The Linac is used to drive a Coherent Light...


Incremental Feedback Encoders for CNC/PLC: SPB-TT/TS Press Brake Encoder

SPB-TT and SPB-TS Linear Press Brake Encoders

The Newall SPB linear encoders are specifically designed to meet the strenuous demands of the press brake industry. Newall's cost-effective encoders offer unsurpassed durability with high resistance to shock, vibration and contamination.

• Up to ±3mm allowance for radial movement due to press brake deflection
• Inductive system with no optics to fail or become contaminated
• Available with single or periodic reference marker
• Patent pending self-aligning mounting mechanism
• RS422 differential quadrature output
• Simple installation; No moving parts
• Fully sealed, IP67 rating
• Withstands shock and vibration

Download SPB-TT/TS Press Brake Encoder Documents: SPB-TT and SPB -TS Installation Manual (pdf)
SPB-TS Press Brake Encoder Data Sheet (SPB-TS Press Brake Encoder Data Sheet)
Newall Linear Encoder Catalog (Newall Linear Encoder Catalog)

 

Specifications
Accuracy Grade ± 10µm (± 0.0004in)
Overall Length Travel + 277.5mm (10.93in)
Storage Temperature Range -20 to 70ºC (-4 to 158ºF)
Operating Temperature Range 0 to 55ºC (32 to 131ºF)
EMC Compliance BS EN 50081-2 & BS EN 50082-2
Moving Force <5N
Ingress Protection Level IP67, fully submersible (IEC 529) - Exceeds NEMA 6
Vibration (55-2000Hz) 30g / 294m/s2 (IEC 68-2-27)
Shock (11ms) 100g / 980m/s2 (IEC 69-2-6)
Reference Mark SPB-TS =  4, every 50.8mm from end of scale
SPB-TT = Periodic every 12.7mm along travel
Power Supply 5VDC ± 5% <85mA
Maximum Acc. / Dec. 10g / 100m/s
Maximum Traverse Rate 1m/s
Output type RS422 Differential Quadrature
Resolutions (µm/m) 1µm, 5µm or 10µm
Mounting Alignment Tolerance ± 3mm (Press Closed)


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