Test Bench for E-Drive Transmissions

E-Drive test bench for electrical gearboxes - Overview

The transmission test benches developed by Blum-Novotest are used for quality assurance purposes during production. The test stand illustrated here is used to test the function of the transmission at the end of the production line. This is a 100 % test.

Highlights
Features
Technical data

Test area with conveyor and transmission clamping

E-Drive test bench for electrical gearboxes - Transmission clamping

Layout with input and output right / left L = 5600 mm | W = 1100 mm

E-Drive test bench for electrical gearboxes - Top view

General information

Automated loading
Coded interchangeable parts
Pre-selectable test programmes
Objective noise evaluation

Features

Noise recording system
Tests in lot sizes
Version-conditioned interchangeable parts for clamping and to adapt input and output
Visual display system for test stand control
System for test process control and data recording

Type	Test stand for series production with 3 engines
Specimens	E-Drive transmissions
Test procedures	Operation test
	Noise test
	Parking lock
Input	Shaft power 35.6 kW
	Rotation speed max. 9000 rpm
	Drive torque max. 170 Nm
Output	Shaft power 30.5 kW
	Rotation speed max. 3600 rpm
	Drive torque max. 750 Nm
Number	1 test stand

NovoPS Test Stand Software

The NovoPS test stand software is a Windows-based solution that is programmed in-house and optimised for the respective test task. As the interface to the user, the uncomplicated user interface provides intuitive access to all functions of the test stand. Moreover, both the connection of the test stand to the customer's conveyor systems as well as its integration into the existing network environment is taken into account. This enables the data acquired to be processed and evaluated independently of the test stand.