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NovaTork Preset Torque Wrenches

Torque wrenches that are set once with a dedicated tool and keep that value on every tightening. The operator cannot change it by accident, which makes them ideal for assembly stations with one fixed torque per operation.

Tamper-proof fixed value Click · Slip · Break-over Tightening count Assembly line
NovaTork preset torque wrenches with ratchet and head holder

One torque, one station, zero accidental changes

On a production line each station always tightens to the same value. An adjustable wrench with a visible scale invites someone to move it; a preset torque wrench stays mechanically locked, and only quality or maintenance can change it with the adjusting tool.

Three mechanisms for each application

  • Click (PC / PCH): when the torque is reached you feel and hear a "click". ±4% clockwise accuracy, from 20% to 100% of capacity.
  • Slip (SL): when the torque is reached the mechanism slips and prevents over-tightening. ±6% accuracy.
  • Break-over (BWM / TEC): the head bends when the value is reached, ideal at low torques where a click is barely audible. ±6% accuracy.

Tightening count with a transmitter

PC/PCH torque wrenches accept the DC-00TX(QC) transmitter, which sends a signal on every click to count tightenings or enable the next step of the station. If you need the wireless version, see the Wi-Fi torque system.

±4%PC click series
±6%Slip and break-over
20–100%Accuracy range
24 VWired transmitter
Brand
NovaTork →
Series
PC · PCH · SL · BWM · TEC
PCH inserts
9×12 · 14×18 · 24×32 · 27×36 mm
Service
Torque calibration →
Nine products

NovaTork Preset Torque Wrenches

From 0.1 to 3,000 N·m: fixed-value torque wrenches with click, slip or break-over mechanism for every type of joint, plus the wired transmitter that reports every tightening to the station.

NovaTork SL series preset slip torque wrench
Slip

SL Series

Preset torque wrench that slips when the torque is reached and prevents over-tightening. The value is set with a dedicated tool and cannot be changed during work, ideal for assembly lines.

  • Range of 1 to 100 N·m in 4 models
  • 1/4", 3/8" and 1/2" square drive
  • ±6% accuracy (20–100% of capacity)
  • Slips with a "click" at the set torque to prevent overload
  • Ratchet for clockwise tightening even in tight spaces
  • Aviation aluminum head and alloy steel tube
  • TPR handle for prolonged use
  • Dedicated adjusting tool: DC.Q6230, DC.Q6231 or DC.Q6232 (sold separately)
1–100 N·m Overload-proof
Models: SL16  ·  SL125  ·  SL260  ·  SL3100
NovaTork PC preset click torque wrench with reversible ratchet
Click · Ratchet

PC Model

Preset click torque wrench with reversible ratchet for operation in both directions. Torque is set with a tester and dedicated tool and stays mechanically fixed on the floor.

  • Range of 2.5 to 3,000 N·m in 16 models
  • Reversible ratchet with 1/4", 3/8", 1/2", 3/4" and 1" square drive
  • ±4% clockwise accuracy (20–100% of capacity)
  • Mechanically fixed setting: no accidental changes in use
  • Precise adjustment with a torque tester and dedicated tool
  • Compatible with DC-00TX(QC) wired transmitter and DC-04WX wireless counting
2.5–3,000 N·m 1/4" to 1"
Models: PC112 to PC53000
NovaTork PC_S mini preset torque wrench with reversible ratchet
Click · Mini ratchet

PC_S Model

Compact version of the PC model for low torques. 1/4" reversible ratchet in a short, light body, with the same mechanically fixed setting.

  • Range of 1 to 15 N·m in 3 models
  • Reversible ratchet with 1/4" square drive
  • ±4% clockwise accuracy (20–100% of capacity)
  • Mechanically fixed setting with dedicated tool
  • Length 162 to 183 mm · weight 0.25 to 0.28 kg
  • Compatible with DC-04WX-B wireless counting
1–15 N·m Mini
Models: PC15S  ·  PC110S  ·  PC115S
NovaTork PCH preset click torque wrench with rectangular head holder
Click · Head holder

PCH Model

Preset click torque wrench with rectangular head holder for interchangeable inserts: open end, ring and ratchet. One tool for several joints at the station.

  • Range of 4 to 3,000 N·m in 19 models
  • Head holder for 9×12, 14×18, 24×32 and 27×36 mm inserts
  • ±4% clockwise accuracy (20–100% of capacity)
  • Mechanically fixed setting: no accidental changes in use
  • Precise adjustment with a torque tester and dedicated tool
  • Compatible with DC-00TX(QC) wired transmitter and DC-04WX wireless counting
4–3,000 N·m 9×12 to 27×36
Models: PCH920 to PCH273000
NovaTork PCH_S mini preset torque wrench with rectangular head holder
Click · Mini head holder

PCH_S Model

Compact version of the PCH model for low torques, with a 9×12 mm head holder for interchangeable inserts in a short, light body.

  • Range of 1 to 40 N·m in 4 models
  • Head holder for 9×12 mm inserts
  • ±4% clockwise accuracy (20–100% of capacity)
  • Mechanically fixed setting with dedicated tool
  • Length 145 to 233 mm · weight 0.22 to 0.38 kg
  • Compatible with DC-04WX-B wireless counting
1–40 N·m Mini
Models: PCH95S  ·  PCH910S  ·  PCH915S  ·  PCH940S
NovaTork DC-00TX(QC) wired transmitter for preset torque wrench
Wired transmitter

DC-00TX(QC) Series

Transmitter mounted at the end of the preset torque wrench that sends an OK signal to an external receiver on every click. The option when there is wireless interference in the plant.

  • 24 V DC / 2 A power supply
  • Aviation connector
  • OK signal to the external receiver on every click
  • No reliance on a wireless signal
Wired PC · PCH
Compatible with most NovaTork PC/PCH preset torque wrenches
NovaTork BWM series break-over torque wrench
Break-over · Low torque

BWM Series

The head bends when the preset torque is reached. It solves the faint or inaudible click of click-type wrenches in low-torque applications.

  • Range of 0.2 to 10 N·m in 3 models
  • ±6% accuracy (20–100% of capacity)
  • One-piece aluminum alloy body
  • Dedicated adjusting tool with mechanical lock
  • Interchangeable head: OB05 to OB16 open-end inserts
  • Optional BIT08 (1/4") and BIT10 (5/16") bit holders · DB-S1 (1/4") ratchet
0.2–10 N·m Interchangeable head
Models: BWM2  ·  BWM5  ·  BWM10
NovaTork TEC series telecom torque wrench
Telecom

TEC Series

Torque wrench designed for the telecommunications industry, used on equipment such as telecom controllers, with a 45° bent structure.

  • Range of 0.1 to 1.5 N·m in 3 models
  • 5/16" open end
  • ±6% accuracy (20–100% of capacity)
  • 45° bent structure, special design for telecom
  • The head bends at the set torque to prevent overload
  • One-piece aluminum alloy body · own adjustment and locking system
0.1–1.5 N·m 5/16"
Models: TEC-00-0.5  ·  TEC-00-1.0  ·  TEC-00-1.5
NovaTork stainless steel dental mini torque wrench
Dental

Dental Mini Torque Wrench

Mini torque wrench designed specifically for dentistry, all stainless steel, with a head that bends when the set torque is reached.

  • All stainless steel
  • Head-bending structure at the set torque
  • Designed specifically for dentistry
  • Torque set to the user's requirement
Stainless steel Dental
Range and models: ask TMG for your application
More NovaTork torque wrenches

Other torque wrench types

Product

Electronic Torque Wrenches

Digital readout, angle and tightening memory.

 Product

Mechanical Adjustable Torque Wrenches

Click type with scale, for general shop and maintenance use.

 Product

Wi-Fi Torque System

Wi-Fi torque wrenches with central control and traceability.

How many stations do you need to equip?

Send us the torque for each station and the joint type. We deliver the preset torque wrenches set to each operation's value, with calibration verified in accordance with ISO 6789.

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