SAS BLF Large Torque L60PF
The SAS BLF-L60PF is a high-torque pistol-type brushless electric screwdriver designed for demanding industrial assembly applications requiring reliable and repeatable torque control. Part of the SAS BLF Large Torque Series, this tool covers a torque range of 25 to 60 kgf·cm (22–52 in·lb) with a no-load speed of 1300 RPM, and features an automatic torque shut-off mechanism (Push Start / Off) to ensure consistent fastening quality across high-volume production cycles.
The BLF-L60PF is powered by a high-efficiency brushless DC (BLDC) motor, offering superior durability and lower maintenance requirements compared to brushed motor alternatives. Its pistol-body form factor (φ39 × 246 × 190 mm, 649–670 g) delivers ergonomic one-hand control in sustained production environments. The tool is ESD-safe and certified to CE and UL standards.
The BLF-L60PF is compatible with the APL-401A Standard Power Controller and the AML-401A FOOLPROOF Power Controller, which adds Count, Time, OK/NG judgment, and Motor Start & Stop I/O for quality management and automation integration. Optional accessories include Pistol Grip PG variant (BLF-L60PPG) and Right Angle model (BLF-L60PRA) for versatile application coverage.
Key Features
| Key Feature | Description |
| High-Efficiency BLDC Motor | High-efficiency brushless DC motor delivers consistent torque output with low heat generation and extended service life compared to brushed motors. |
| Pistol-Type Ergonomic Design | Pistol grip body (φ39 × 246 × 190 mm) for comfortable one-hand operation, reducing operator fatigue in high-volume assembly lines. |
| Automatic Torque Shut-Off | Push Start / Off mechanism automatically cuts power when the preset torque value is reached, preventing over-tightening and fastener damage. |
| Wide Torque Range | Covers 25–60 kgf·cm (22–52 in·lb), making it suitable for medium-to-large fastener tightening in industrial assembly applications. |
| No-Load Speed 1300 RPM | Optimized operating speed of 1300 RPM (no-load) enables efficient fastening while maintaining precise torque control. |
| Repeatability ± 5% (F.S.) | Delivers consistent and repeatable torque results across all production cycles for reliable assembly quality. |
| ESD-Safe Construction | Electrostatic discharge safe design protects sensitive electronic assemblies during fastening operations. |
| CE & UL Certified | Certified to international safety standards (CE, UL) for use in global manufacturing environments. |
| Compatible with Pistol Grip PG Option | Available with Pistol Grip PG variant (BLF-L60PPG) for enhanced ergonomics in high-torque applications. |
| Right Angle Option Available | Right angle model (BLF-L60PRA) available for restricted-access fastening positions. |
| Signal I/O for Automation | Optional signal triggering output supports integration with automated tightening systems, counters, and foolproof controllers. |
| Tilting Control Option | Optional tilting control feature detects tool angle to prevent cross-threading and ensure assembly quality (Abnormal/NG detection). |
Technical Specifications
| Specification | Details |
| Model | BLF-L60PF |
| Series | BLF Large Torque Series — Shut-off Brushless Electric Screwdriver |
| Manufacturer | SAS Power Tools Inc (好幫手® SAS), Taiwan |
| Driver Type | Pistol-Type (Push Start / Off) Inline Electric Screwdriver |
| Motor Type | High-Efficiency Brushless DC (BLDC) |
| ESD Safe | Yes |
| Torque Range (kgf·cm) | 25 – 60 kgf·cm |
| Torque Range (in·lb) | 22 – 52 in·lb |
| Repeatability | ± 5% (F.S.) or ± 0.025 kgf·cm |
| No-Load Speed | 1300 RPM |
| Body Diameter | φ39 mm |
| Body Dimensions (Pistol) | 246 × 190 mm (L × H) |
| Tool Weight | 649 – 670 g |
| Start / Stop Method | Push Start (P) / Auto Shut-Off |
| Applicable Controller (Standard) | APL-401A — Standard Power Controller 100–240 Vac IN / 40 Vdc OUT @ 150W 225 × 112 × 70 mm / 600 g |
| Applicable Controller (Foolproof) | AML-401A — FOOLPROOF Power Controller 100–240 Vac IN / 40 Vdc OUT @ 150W 225 × 112 × 70 mm / 600 g Count / Time / OK / NG / Motor Start & Stop |
| Related Pistol PG Model | BLF-L60PPG (Pistol Grip variant) |
| Related Right Angle Model | BLF-L60PRA (Right Angle variant) |
| Certifications | CE, UL, ESD |
| Condition | New |
Standard Equipment
- 1× BLF-L60PF Pistol-Type Brushless Electric Screwdriver body
- 1× APL-401A or AML-401A Power Controller (applicable per configuration)
- 1× Driver cord (tool-to-controller connection cable)
- 1× Bit adaptor / chuck (as per ordered configuration)
- 1× Instruction manual
Applications
- Automotive component and sub-assembly tightening (chassis, interior panels, engine accessories)
- Consumer electronics and home appliance housing assembly
- Industrial machinery and equipment sub-assembly
- Power tool and motor assembly production lines
- Metal enclosure and heavy-gauge plastic fastening
- Telecommunications infrastructure equipment assembly
- White goods (refrigerators, washing machines, HVAC units) production
- High-volume industrial fastening requiring repeatable torque control
- Automation line integration with signal I/O triggering
Advantages
- High-efficiency BLDC motor delivers superior durability and lower maintenance cost vs. brushed alternatives
- Pistol grip design improves operator comfort and control in sustained production environments
- Automatic torque shut-off eliminates over-tightening and protects fasteners and workpieces
- Wide torque range (25–60 kgf·cm) covers a broad spectrum of medium-to-large fastener applications
- ± 5% repeatability ensures consistent assembly quality across all production runs
- ESD-safe design allows use near sensitive electronic components without risk of electrostatic damage
- Optional foolproof controller (AML-401A) with Count / Time / OK / NG output enhances quality management
- Signal triggering I/O supports seamless integration with automated and semi-automated assembly systems
- Tilting control option detects abnormal fastening angles to prevent cross-threading and stripped screws
- CE and UL certified for safe deployment in global manufacturing facilities
