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...


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APPLICATION STORY
Tackling Tough Demands Of Big Machining At T3 Energy

Tackling Tough Demands Of Big Machining At T3 Energy

Preferred Industries was purchased by T3 Energy Systems in late 2002. T3 has approximately 25 locations in North America. The Houma, LA location employs approximately 110 people; they bui...


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

 

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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