Yunshi SK60 60m UART TTL 3.3V Laser Ranging Module for Robotics, AGV, Arduino/Raspberry Pi

Overview

The Yunshi Intelligent Technology SK60 Laser Ranging Module is a single-point visible red laser distance sensor designed for single measurement and dynamic continuous measurement. It supports UART TTL communication and operates on DC 3.3 V power, making it suitable for robotics and automation integration.

Key Features

• 60 m laser ranging module (single-point visible red laser)
• Single measurement and dynamic continuous measurement
• Communication: UART TTL
• Labels shown: long range, high speed, anti-strong light interference
• Controller/platform icons shown: Arduino, Raspberry Pi, PLC, MCU

Specifications

Measuring range	0.03–60 m; 90% reflectivity in the 60 m room
Detection range	60 m (indoor)
Frequency	3–20 Hz
Measurement rate	20 Hz
Repeatability precision	2 mm
Accuracy	±2 mm (listed in one product graphic); ±3 mm (listed in technical table/another graphic)
Voltage	DC 3.3 V
Power supply	DC 3.3V, 80mA
Power dissipation	< 0.27 W
Typical spot size (oval)	At 10 m: 5×3 mm; at 25 m: 10×6 mm At 50 m: 15×10 mm; at 100 m: 30×20 mm
Illuminant	635 nm red visible laser
Laser safety level	Class 2 (IEC 60825-1:2014, EN 60825-1:2014)
Target object	Natural surface or dedicated reflection plate for static or dynamic targets
Dimensions	48.3 × 26 × 13 mm
Weight	9 g
Working temperature	-20 ~ 60 °C
Communication	UART TTL
External dimensions (unit: mm)	26.00; 13.00; 36.00; 40.00; 6.80; 6.80; 4.00; 14.10; 8.50; 10.00; 2.00; Hole depth 3.50 mm; R0.80; Φ9.00; Φ11.31; Φ6.21; 9.25; 6.75; 6.50; 6.50

Applications

• Humanoid robots
• Robotic arms / robotic arm positioning
• Exoskeletons
• Quadruped robots
• AGV vehicles
• ARU robots
• Thermal imaging embedded ranging
• Pipe measurement
• Tunnel transformation monitoring
• Tunnel slope deformation detection
• Construction site surveying and mapping
• Smart logistics
• Elevator monitoring
• Storage warehouse
• Agricultural irrigation

For product selection and integration support, contact https://voltaspir.com/ or email [email protected].

Video

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Documents

• Yunshis SK60 Laser Ranging Module - Drawing (PDF)

Details

The SK60 uses a visible red laser for both single-shot readings and dynamic continuous ranging in robotics projects.

UART TTL output and 3.3 V power make integration straightforward for embedded controllers that need up to 60 m ranging.

Common uses include smart logistics, construction measurement, tunnel monitoring, and elevator distance monitoring.

Suitable for measurement tasks like pipe sizing, robotic arm positioning, storage facilities, and agricultural irrigation control.

Compact 48.3 × 26 × 13 mm form factor helps when space is tight on AGVs, robots, and small enclosures.

Works well with Arduino and Raspberry Pi builds, and also fits PLC or MCU-based automation systems via UART TTL.