Best Uryu Torque-Controlled Screwdriver US-LT10B Manufacturer, Supplier

Overview

The Uryu Torque-Controlled Screwdriver US-LT10B is a precision tool designed for applications that require accurate torque control. Here is an overview:

Basic Parameters

Torque Range: The maximum torque is 0.6 N·m (0.44 ft·lb), and the minimum torque is 0.2 N·m (0.15 ft·lb). It is suitable for screws with a diameter of 2.6 mm.
Rotational Speed: The no-load rotational speed is 1000 rpm.
Overall Dimensions: The overall length is approximately 191 mm.
Weight: The weight is about 0.3 kg.
Air Pressure Requirements: The recommended air pressure is 85 psi, and the air inlet thread is N.P.T. - 1/8.
Air Consumption: The air consumption is 5.2 ft³/min.
Noise Level: The noise level is 75 dB(A).

Key Features

Precise Torque Control

The clutch mechanism can cut off the air supply when the preset torque is reached, preventing over-tightening and ensuring high torque accuracy. Ideal for plastics, electronics, or light assembly.

Ergonomic Design

Standard neoprene grips are provided to reduce operator fatigue during long-term use and improve work comfort and efficiency.

Innovative Clutch Design

The innovative clutch design minimizes the torque reaction felt by the operator when the proper torque is reached, making the operation more stable and accurate.

Lightweight and Compact

Compared with traditional tools, this series of tools is designed to reduce the overall weight and length by up to 30%, which is more convenient to use and operate in narrow spaces.

Oil-Free Rotor Blades

The oil-free rotor blades provide a clean, oil-free environment, which is especially important for applications where air quality is required, such as in some clean workshops.

Convenient to Operate

The locking reverse button is easy to operate, making disassembly simple. Each model is equipped with a standard clutch spring, and additional clutch spring specifications are available to meet different torque requirements.

Specifications

Specification Item	Details
Product Type	Pneumatic Torque-Controlled Screwdriver (Industrial Precision Grade)
Model Number	US-LT10B
Brand	Uryu (Japan)
Torque Range	0.2 – 0.6 N·m (0.15 – 0.44 ft·lb)
No-Load Speed	1,000 rpm (Revolutions Per Minute)
Applicable Screw Diameter	Maximum 2.6 mm (Suitable for small precision screws)
Overall Length	Approximately 191 mm (Compact design for narrow workspaces)
Net Weight	Approximately 0.3 kg (Lightweight for extended single-hand operation)
Air Pressure Requirement	Recommended: 85 psi (≈ 0.59 MPa)
Air Inlet Thread	N.P.T. 1/8 (Standard for small pneumatic precision tools)
Air Consumption	5.2 ft³/min (≈ 0.15 m³/min, at recommended air pressure)
Noise Level	75 dB(A) (Low noise for workplace comfort)
Torque Control Mechanism	Positive clutch (cuts off air supply when preset torque is reached)
Torque Accuracy	±5% of preset torque (under standard test conditions)
Handle Design	Neoprene grip (non-slip, oil-resistant, ergonomic for low fatigue)
Rotor Blade Type	Oil-free rotor blades (ensures clean, oil-free operation)
Reverse Function	Locking reverse button (easy to operate for screw disassembly)
Clutch Spring Configuration	Standard clutch spring included; optional springs for torque adjustment
Shaft Type	Straight shaft (compatible with standard precision screwdriver bits)
Operating Temperature Range	0 – 40°C (Suitable for most industrial workshop environments)
Vibration Level	≤ 3.2 m/s² (Low vibration to reduce operator arm fatigue)

Models

Models: Uryu Torque-Controlled Screwdriver US-LT10B

Delivery Information

Delivery information typically includes delivery times, shipping methods, packaging, etc., which may vary depending on the seller and the location of purchase.

Manuals + Resource

Uryu Torque-Controlled Screwdriver US-LT10B datasheet.pdf

Document Resource

Frequently Asked Questions (FAQ)

What is the torque range of the Uryu US-LT10B screwdriver?

The torque range limits are from a minimum of 0.2 N·m (0.15 ft·lb) up to a maximum of 0.6 N·m (0.44 ft·lb), making it ideal for precision fastening tasks.

What size screws is this pneumatic screwdriver suitable for?

It is specifically designed for small precision screws, with a maximum applicable screw diameter of 2.6 mm.

What are the air pressure and consumption requirements?

The recommended operating air pressure is 85 psi (approx. 0.59 MPa), with an air consumption rate of 5.2 ft³/min. The air inlet size is a standard N.P.T. 1/8.

Does the US-LT10B require continuous lubrication?

No, this screwdriver features oil-free rotor blades that guarantee a clean, oil-free working environment, which is highly beneficial for cleanrooms and electronic assembly lines.

How does the automatic clutch system prevent over-tightening?

The screwdriver uses a positive clutch control mechanism. Once the preset torque limit is reached, it automatically cuts off the internal air supply to stop rotation immediately, protecting parts from over-tightening.

What is the weight and physical length of this tool?

The Uryu US-LT10B is exceptionally lightweight and compact, weighing only 0.3 kg (approx. 0.66 lbs) with an overall length of 191 mm to minimize hand fatigue.