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Sumitomo JR-7S

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Sumitomo JR-7S Single Fiber Thermal Jacket Remover

Key Features

  • Product Name: Sumitomo JR-7S Single Fiber Thermal Jacket Remover

  • Manufacturer: Sumitomo Electric Industries

  • Category: Handheld Thermal Fiber Removers / Strippers

  • Fiber Support: Single Silica Glass Fiber only ($\phi 250\ \mu\text{m}\text{ to }900\ \mu\text{m}$ coating thickness; $125\ \mu\text{m}$ cladding diameter). Compatible with holder-free operation and FH-series fiber holders.

Sumitomo JR-7S Single Fiber Thermal Jacket Remover

Key Features

  • Product Name: Sumitomo JR-7S Single Fiber Thermal Jacket Remover

  • Manufacturer: Sumitomo Electric Industries

  • Category: Handheld Thermal Fiber Removers / Strippers

  • Fiber Support: Single Silica Glass Fiber only ($\phi 250\ \mu\text{m}\text{ to }900\ \mu\text{m}$ coating thickness; $125\ \mu\text{m}$ cladding diameter). Compatible with holder-free operation and FH-series fiber holders.

Sumitomo JR-7S Single Fiber Thermal Jacket Remover

Key Features & Highlights

  • Single-Pass 900µm Stripping: Strips tough 900µm coatings in one step without needing blade changes or adjustments.
  • Cold-Weather Reliability: Engineered heat profile prevents fiber breakage even in low-temperature field conditions.
  • Holder-Free Fiber Guide: Built-in guide simplifies holder-free stripping while maintaining compatibility with FH-series fiber holders.
  • Ultra-Lightweight & Compact: Weighs only 200g (including battery) for comfortable, low-fatigue handling during long shifts.
  • 4-Level Temperature Control: Flexible heating options from approx. 80°C to 140°C accommodate various resin types.
  • Multiple Power Options: Powered via internal BU-6A battery, AC adapter (ADC-1220S), or DC cord directly from a Sumitomo splicer.

Technical Specifications

Parameter Specification
Applicable Fiber Single Silica Fiber (φ250µm to 900µm coating diameter)
Cladding Diameter 125 µm
Coating Material UV-cured resin
Coating Removal Length Max 35 mm
Temperature Settings 4 selectable positions (approx. 80°C to 140°C)
Operating Modes NORMAL MODE and POWER SAVE MODE
Battery Performance Approx. 600 removal cycles per charge (Power Save Mode)
Power Supply BU-6A Battery (1940 mAh), ADC-1220S AC Adapter, or 9–15V DC Cord from splicer
Dimensions & Weight 46 (W) x 128 (D) x 37.5 (H) mm | Approx. 200 g (including battery)
Environmental Protection Operating: 0°C to +40°C | IPX2 Water-drip resistance
Replacement Parts JR-6BL Replacement Blades (pair), BU-6A Battery, ADC-1220S AC Adapter, PC-B(C) DC Cord
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