KD705 · Brake & Load Unit

Magnetic-particle brake and load unit for the KD700 machinery diagnostic system

Experiments

Vibration analysis of gear systems under load (in combination with KD715)
Vibration analysis of belt drives under load (in combination with KD714)
Vibration analysis of couplings under load (in combination with KD713)
Vibration analysis of electromechanical machines under load (in combination with KD719)
Effect of braking torque on the vibration spectrum of a rotating machine
Operation across two torque and speed ranges via the integrated belt drive
Introduction to the magnetic-particle brake principle and torque control

Description

The KD705 generates a controllable braking torque so that vibration phenomena in gears, belts, couplings and electromechanical machines can be studied under realistic load. A vented magnetic-particle brake dissipates the mechanical energy as heat, and an integrated belt drive extends the operating window into two complementary torque and speed ranges.

Specifications

Brake type vented magnetic-particle brake with overheating protection

Continuous braking power approx. 450 W at 3000 min⁻¹

Direct drive range 200…2000 min⁻¹ at 1…10 Nm

Via belt drive 600…6000 min⁻¹ at 0.3…3.3 Nm

Transmission ratio belt drive i = 3

Torque control potentiometer; exciter current shown on digital display

Mounting quick precise fixing on the slotted plate of the KD700 base unit

Power supply 230 V, 50 Hz, single-phase

Dimensions control unit 460 × 410 × 200 mm

Weight approx. 30 kg

Part of package

Machinery Diagnostics Lab

A modular training system for vibration measurement and condition monitoring of rotating machinery. Built around the KD700 base bench, it covers rotor dynamics, coupling and bearing faults, belt drives, gears, cavitation, fan and motor vibration through interchangeable experiments.

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