Precision Crimping for EV & Automotive Electronics

Reliable Crimping for Electric Vehicle (EV) & Automotive Electronics with Rennsteig

Industries

Electric Vehicle (EV)

Automotive Electronics

Application Criticality: VERY HIGH

The Challenge

High current + compact wiring
Heat and vibration stress
Zero tolerance for crimp failure
OEM and export audit pressure

Why It Matters

In EVs, a single weak crimp can cause:

Overheating
Power loss
Safety hazards

This leads to field failures and warranty risk.

Rennsteig Advantage

Precise conductor compression
Stable electrical resistance
Reduced operator fatigue in repetitive work
Consistent crimp quality under mass production

Result

• Safer EV electrical systems
• Stable long-term performance
• Compliance with global OEM standards

Recommended Production Toolkit

Rennsteig – Automotive Crimp Solutions

624 000 3

Crimp System Tool PEW 12 (without die set)

618 020 3

PEW 8 – The handy service crimper

Knipex – Versatile Automotive Tools

97 53 14

Self-Adjusting Crimping Pliers for wire ferrules With lateral access

97 21 215

Crimping Pliers

97 51 13

Crimping Pliers for RJ45 Western plugs

Wera – Automotive Torque Set

Wera Click Torque B 1 Torque Wrench

Rennsteig – Medium/High Crimp Control

624 1540 3 1 RT

Crimp Tool for Micro-Pack 100W Series Terminals, Cable Range AWG 22 / 20, 0.35/0.50 SQ-MM

624 140 3 RT

CRIMPING PLIERS PEW 12.140 COAX-

Knipex – Heavy Ferrules & Connectivity

97 53 18

KNIPEX Twistor16® Self-Adjusting Crimping Pliers for wire ferrules With rotatable die head

97 51 10

Crimping Pliers for Western plugs

Hydraulic Press (EV Battery / High-Power)

6370 0300 1 RT1

eForce® - Battery Powered Crimping Tool

Wera – Torque for EV Systems

Click-Torque B 2 torque wrench

with reversible ratchet, 20-100 Nm

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