Tohnichi CTA2-G Digital Angle Torque Wrench

Capacity 50 / 100 / 200 / 360 / 500 / 850 Nm

Digital angle torque wrench with snug and angle setting functions for production use. As tightening passes the snug torque, the values on the display switch to angle values. Upon reaching the set angle, the buzzer goes off and LED turns on to signal completion.

Application

For rotation angle tightening.

Features

Applicable in angle-controlled bolt tightening in small lot production for maintenance and after-sales service, or back up for angle-tightening nut runners.
Designed for angle tightening in sequence for flange-shape bolt arrangement (e.g. cylinder head).
Includes software for data management through PC.
Tohnichi’s interchangeable head torque wrenches can be used.
Compliant with calibration procedures of ISO 6789 Type I Class C.
Applicable for international use including the EU region.

Specifications

Torque Accuracy: ± 1% i.v.
Angle Accuracy: ± 2° + 1 digit (angular speed 30°/s ... 180°/s when turning the screw by 90°)
Measurement mode: Single spindle / Production
Data memory: 999 data (Tightening torque, 1st angle value, 2nd angle value, 3rd angle value and final torque value)
Data output: RS232C compliant
Power: NiMH rechargeable battery
Use duration: approx. 20 hrs with fully charged (8 hrs by 1 hr recharging)
Recharge time: approx. 3.5 hrs
Operating temp: 0-40℃ below 85％ RH (no condensation)

Scope of Supply

Torque wrench CTA2
Instruction manual
Traceable certificate of calibration (JCSS/ISO)
Interchangeable ratchet head QH
Battery pack #BP-5 (NiMH)
Quick charger #BC-3-G
PC application software
USB cable #584

Options / Accs / Spares

Battery pack #BP-5
Quick battery charger #BC-3-G
Protocol printer #EPP16M3
Printer cable 9-pin D-Sub #575
Ratchet head protection cover (misc)
Bluetooth® equipped versions are also available. Add BT to model name: CTA2-G-BT. Allows for wireless transmission of collected data. Please contact us for further details.

CTA2-G

Model	Item No.	Torque Range [N·m]	Torque Range [lbf·in]	Torque Range [lbf·ft]	Length [mm] *	Weight [kg] *	Handle *
CTA50N2×12D-G	T212550	10 - 50	100 - 450	7.5 - 36.5	282	0.58	Resin
CTA100N2×15D-G	T212553	20 - 100	200 - 900	15 - 75	384	0.63	Resin
CTA200N2×19D-G	T212556	40 - 200	350 - 1750	30 - 150	475	0.78	Resin
CTA360N2×22D-G	T212559	72 - 360	640 - 3150	52 - 260	713	1.13	Resin
CTA500N2×22D-G	T212562	100 - 500	880 - 4400	72 - 360	949	4.00	MH
CTA850N2×32D-G	T212565	170 - 850	–	124 - 620	1387	5.14	MH

* Length/weight does not include interchangeable head. MH = metal handle.

Table is showing the torque ranges specified by manufacturer. Usage in the medium range (approx. 1/3 to 4/5 of rated capacity) is recommended. If you would mainly work close to the load capacity limit, in general a larger tool may be more recommendable.

All technical data without guarantee, errors and omissions excepted.