Motorized Torque Wrench Calibrator / 0–500 Nm · ±1% / Torsion Beam & Spring Type / India

MTWC · MOTORIZED CALIBRATION BENCH

Motorized Torque Wrench Calibrator, calibrating 0–500 Nm at ±1% accuracy.

A horizontal, fully computerized bench for periodic calibration of Torsion Beam, Spring type and other mechanical torque wrenches. A motorized drive applies a smooth, consistent load while a precision transducer holds a 0.1 Nm least count, verifying 20% to 100% of range in 5 steps with results in Nm, Kgm, Lbft or Lbinch.

Request proposal Specifications

Motorized Torque Wrench Calibrator - horizontal calibration bench with dual monitors for torsion beam and spring type torque wrenches by Neometrix

Fig · 01 Motorized calibration bench · fabricated test table · dual-monitor PC control

Calibration Range

0–500Nm

Accuracy

±1%

Least Count

0.1Nm

Calibration Steps

5steps, 20–100%

Warranty

2years

Overview

Motorized load, zero manual drift.

The Motorized Torque Wrench Calibrator is a precision-engineered system for evaluating and verifying the accuracy of torsion beam, spring type and other mechanical torque wrenches used across aerospace, defence and heavy-industry assembly and maintenance.

Motorized Torque Wrench Calibrator second angle - precision torque transducer and testing table by Neometrix

Fig · 02 Precision torque transducer and fabricated testing table, second angle

Delivered as a robust horizontal model with a specially designed, fabricated testing table, the unit is fully computerized end to end — the motorized drive eliminates the human error inherent in manual test rigs by applying a smooth, consistent load rate critical for accurate spring and torsion beam evaluation.

At the core of the calibrator is a highly sensitive torque transducer tailored for the 0 to 500 Nm range, holding a 0.1 Nm least count and ±1% reading accuracy. The calibration process is validated across 20% to 100% of the operational range in 5 distinct steps, and readings can be instantly converted and displayed in Nm, Kgm, Lbft or Lbinch.

Zero to five hundred newton-metres. One percent, every time.

The included software suite goes beyond simple display — complete data save, recall and search facilities give strict traceability of every calibrated tool, a Peak Hold function captures maximum torque in both clockwise and anti-clockwise directions, and built-in overload protection with an audio indicator safeguards both transducer and tool under test.

Architecture

Six systems, one calibration bench.

Every subsystem of the Motorized Torque Wrench Calibrator is built around consistent load application and complete traceability of every calibration run.

Sub · 01

Motorized Drive

Heavy-duty motorized drive system applies smooth, consistent torque without the fluctuation of manual test rigs.

Sub · 02

Torque Transducer

High-precision sensor tailored for 0–500 Nm, delivering a 0.1 Nm least count and ±1% reading accuracy.

Sub · 03

PC Control Software

Dedicated software provides a real-time torque readout on-screen, with data save, recall and search facilities.

Sub · 04

Overload Protection

Software-based overload protection with audio indication guards the transducer and the tool under test from damage.

Sub · 05

Adapter Set

Complete hex-to-square socket set (1/2″ and 3/4″ drives) plus a dedicated torque screwdriver adapter.

Sub · 06

Reporting & Printer

Integrated color printer generates immediate, hard-copy calibration reports directly on the shop floor.

Image Gallery

The bench, from both angles.

Product photography of a delivered Motorized Torque Wrench Calibrator on its fabricated test table.

Motorized Torque Wrench Calibrator front view - blue-grey cabinet test bench with vertical torque wrench fixture and dual monitors by Neometrix

Motorized Torque Wrench Calibrator second angle - torque transducer and fabricated test table by Neometrix

Fig · 03–04 Calibration bench front view (left) and second angle (right)

Specifications

Full technical data sheet.

Every parameter of the Motorized Torque Wrench Calibrator as supplied.

Purpose	Motorized calibration of Torsion Beam, Spring type, and other torque wrenches
Model Architecture	Horizontal model with specially designed, fabricated testing table
Control System	Fully computerized machine with dedicated PC software
Calibration Range	0 to 500 Nm
Least Count (LC)	0.1 Nm
Accuracy	±1% of applied torque reading
Calibration Steps	Verified at 20% to 100% of range, in 5 steps
Measurement Units	Nm, Kgm, Lbft, Lbinch
Torque Transducer	High-precision sensor tailored for 0–500 Nm
Motor & Drive	Heavy-duty motorized drive for smooth, consistent torque application without manual fluctuation
Display	Real-time torque display on PC screen
Peak Hold	Captures maximum torque in Clockwise & Anti-clockwise directions
Safety Features	Overload protection software with immediate audio indication
Data Management	Secure data save, recall and search facility compatible with the latest operating systems
Reporting	Supplied with a suitable color printer for immediate calibration certificate generation
Included Adapters	Hex 1/2″ x Square 3/8″, 1/4″, 1/2″; Hex 3/4″ x Square 1/2″, 3/4″, 1″; adapter for torque screwdrivers (Facom A404 / equivalent)
Packing	Components bubble-wrapped / polythene covered to prevent moisture ingress, packed in reusable wooden boxes
Certifications	ISO standard certificates, Calibration Certificate, and Certificate of Conformity (CoC)
Pre-Despatch Inspection	Comprehensive PDI including internal test reports
Documentation	English Operation & Maintenance Manual
Warranty	2 years from the date of final acceptance

Applications

Where it calibrates.

From defence MRO bases to metrology labs, the calibrator serves any facility that needs its torque tools verified.

A · 01Aerospace and defence MRO bases, including Indian Air Force and Indian Army maintenance facilities

A · 02HAL Helicopter Division quality control checks on rotorcraft assembly and maintenance torque tools

A · 03Calibration and metrology laboratories testing torsion beam, spring type and click-type wrenches

A · 04High-precision manufacturing lines verifying fastener torque tools in-house

A · 05Quality assurance and pre-despatch inspection of incoming or returned torque wrenches

A · 06Periodic in-house calibration for assembly lines to minimize downtime and maintain tolerances

In Depth

The complete technical read.

Engineering narrative for calibration lab managers, MRO quality teams and procurement engineers.

Introduction

The Motorized Torque Wrench Calibrator is a highly specialized, precision-engineered calibration system developed for evaluating and verifying the accuracy of various torque wrenches. Torque tools — particularly Torsion Beam types, Spring types, and other mechanical variants — play a critical role in assembly and maintenance operations across aerospace, defence and heavy industries, where any drift in their calibration directly affects fastener tensioning, mechanical integrity and operational safety. The calibrator enables accurate, repeatable, automated calibration in a robust, horizontal testing bench suitable for use both in metrology labs and directly at maintenance facilities.

System architecture and control

The system is delivered as a robust horizontal model featuring a specially designed, fabricated testing table that ensures optimal stability during high-torque calibrations. Unlike manual testing rigs, this motorized unit is fully computerized, integrating advanced software compatible with the latest operating systems. This computerized control eliminates human error during torque application, ensuring a smooth, consistent load rate that is critical for accurate spring and torsion beam evaluations. The software provides an intuitive PC interface displaying real-time torque readings, making it easy for technicians to monitor the calibration process.

Precision measurement and accuracy

At the core of the calibrator is a highly sensitive torque transducer tailored for the 0 to 500 Nm range, guaranteeing exceptional precision with a Least Count (LC) of 0.1 Nm and an accuracy of ±1% of the applied torque reading. The calibration process is validated across 20% to 100% of the operational range in 5 distinct steps, ensuring linearity and compliance across the tool’s entire functional span. Measurements can be instantly converted and displayed in Nm, Kgm, Lbft and Lbinch, providing flexibility for different regional or legacy standards.

Advanced software capabilities

Data logging & search: complete data save and recall facilities with advanced search functionalities allow for strict traceability of all calibrated tools.
Peak hold function: automatically captures the maximum applied torque in both clockwise and anti-clockwise directions.
Automated protection: built-in overload protection software coupled with an audio indication system, safeguarding both the transducer and the tool under test from accidental damage.

Comprehensive adapter set

To ensure seamless compatibility with a wide array of torque wrenches and screwdrivers, the system includes a complete suite of precision-machined sockets and adapters:

Hex 1/2″ x Square 3/8″
Hex 1/2″ x Square 1/4″
Hex 1/2″ x Square 1/2″
Hex 3/4″ x Square 1/2″
Hex 3/4″ x Square 3/4″
Hex 3/4″ x Square 1″
Dedicated adapter for torque screwdrivers (Facom Make Part code A404 / equivalent)

Documentation and traceability

Understanding the stringent requirements of defence and aerospace MRO, the system is supplied with complete documentation, including a detailed Operation and Maintenance Manual, initial Calibration Certificates, and a Certificate of Conformity (CoC). A suitable color printer is integrated into the setup to generate immediate, hard-copy calibration reports directly on the shop floor.

Conclusion

Fully automated, motorized torque application; a broad 0 to 500 Nm range; a high-precision transducer delivering ±1% accuracy and a 0.1 Nm least count; PC-driven software with secure data logging; built-in overload protection; multi-unit measurement display; peak hold capture; and a complete adapter and printer package — together these make the Motorized Torque Wrench Calibrator a turnkey solution for torque tool calibration in defence, aerospace and industrial facilities.

FAQ

Common questions.

Plain-language answers from the engineering team.

Q · 01 What is the primary purpose of the Motorized Torque Wrench Calibrator?

It is designed for periodic, motorized calibration of Torsion Beam, Spring type, and other torque wrenches and screwdrivers used in aerospace, defence and industrial MRO.

Q · 02 What is the calibration range of the machine?

The system supports a torque calibration range of 0 to 500 Nm, verified in 5 steps across 20% to 100% of the operational range.

Q · 03 What level of accuracy does the calibrator provide?

It offers a least count of 0.1 Nm and an accuracy of ±1% of the applied torque reading.

Q · 04 Does the system require manual torque application?

No, it is a fully computerized, motorized machine — dedicated PC software applies a smooth, consistent load rate and eliminates operator error during calibration.

Q · 05 What units of measurement are supported?

The calibrator displays and converts readings in Nm, Kgm, Lbft and Lbinch, covering different regional and legacy measurement standards.

Q · 06 Are adapters included with the equipment?

Yes, a complete set of Hex-to-Square adapters (1/2″ and 3/4″ drive sizes) plus a dedicated adapter for torque screwdrivers is supplied with the system.

Q · 07 What safety features are integrated into the calibrator?

The machine includes software-based overload protection with audio indication, safeguarding both the transducer and the torque wrench under test from accidental damage.

Q · 08 How is calibration data managed and reported?

The PC software provides secure data save, recall and search facilities, Peak Hold capture in both clockwise and anti-clockwise directions, and immediate hard-copy report generation via an integrated color printer.

Q · 09 What warranty is offered on the Motorized Torque Wrench Calibrator?

Neometrix provides a 2-year warranty from the date of final acceptance, along with an Operation and Maintenance Manual, Calibration Certificate and Certificate of Conformity.

Q · 10 How can I get a quotation for the Motorized Torque Wrench Calibrator?

You can request a quotation for the Motorized Torque Wrench Calibrator by contacting Neometrix Engineering Pvt Ltd through https://neometrixgroup.com/products/torque-wrench-machine or by phone at +91-7777-876-876.

Get a proposal

Tell us your torque range
and calibration workload.

We configure the transducer range, adapter set and reporting workflow to match your wrench inventory and MRO documentation requirements before you commit.

Request proposal +91 7777 876 876

Motorized Torque Wrench Calibrator, calibrating 0–500 Nm at ±1% accuracy.

Motorized load, zero manual drift.