QSPZ100N4 Insulated Preset Torque Wrench

Type: Insulated Preset Click Type Torque Wrench

Torque Range:

• S.I.: 20–100 N·m
• Metric: 200–1000 kgf·cm
• American: 100–750 lbf·in

Accuracy: ±3%

Drive Size: 1/2" Square (12.7 mm)

Maximum Hand Force: 393 N

Dimensions:

• Effective Length (L): 255 mm
• Overall Length (L'): 334 mm
• Square Drive (a): 12.7 mm
• Square Drive (b): 14 mm
• Head (R): 19.5 mm
• Head (h): 34.5 mm
• Head (S): 32.5 mm
• Body (m): 31.2 mm
• Body (n): 17.2 mm
• Body (φD): 38 mm

Weight: 0.80 kg

Insulation:

• Withstand Voltage: Max AC 1000V (IEC 60900 compliant)
• Insulation Resistance: 100 MOhm minimum at 500 VDC

Adjusting Tool: Requires Tohnichi #930 or #932 Adjusting Tool (sold separately) for torque setting

Features:

• Vinyl coating for insulation, preventing electric shock accidents.
• Preset torque mechanism prevents operator adjustments without a special tool, reducing errors.
• Clear “click” sound signals tightening completion upon reaching the set torque.
• Ratchet head with 24 teeth and a 15° operating range, suitable for space-limited conditions.
• Compliant with ISO 6789:2017 Type II Class A (starting January 2022).
• Calibration certificates issued post-January 2022 reflect ISO 6789:2017 standards.

Applications:

• Electric motor vehicles, battery terminal connections, wiring work, and contamination prevention.
• Ideal for electric car assembly and environments requiring insulation.

Notes:

• Requires a torque tester for setting the preset torque.
• When ordering, specify the desired torque value (e.g., Tohnichi QSPZ100N4X 50 N·m) for calibration certificate issuance.
• Not suitable for inspection purposes.
• Other insulated torque wrenches can be made upon request as custom orders.

Optional Accessories:

• Adjusting Tools: #930 or #932
• Compatible testers and calibration kits: TCC2/TCC2-G, DOT, LC3/LC3-G, DOTE4/DOTE4-G, DOTE4-MD2/DOTE4-G-MD2