Eldro electrohydraulic thruster by EMG.

Thrusters can be found on thruster brakes, a type of fail-safe brake that is spring applied and uses an electrohydraulic thruster to release the brake.

The basic design of an Eldro thruster involves a three-phase electric motor and a closed hydraulic system. When supplied power, the electric motor powers a centrifugal pump that generates hydraulic pressure to extend the piston rod and release the brake. If the thruster is turned off or power is lost, the piston rod retracts and the spring engages the brake.

Because of their unmatched safety and reliability, we use thruster disc and drum brakes in our industrial braking systems. Used in a variety of demanding industrial applications such as on steel mill cranes, port cranes, overland conveyors, and in mining applications, EMG thruster brakes are easy to commission and provide high operational reliability, particularly in applications with high duty cycle requirements.

As an official partner of EMG Automation, Hindon provides comprehensive service and support for EMG’s Eldro brand of electrohydraulic thrusters. We stock commonly used Eldro models, provide warrantied repair services, and provide full engineering and technical support.

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Product Specifications

Name ED 12/4
Stroke (mm) 40
Lifting Force (N) 120
Thrust (N*cm) 480
Power Consumption (W) 120
Current Consumption at 400 V/50 Hz (A) 0.36
Duty Rating at S3 - 60% Duty Cycle 2000
Weight (kg) 8
A (mm) 265
C (mm) 20
D (mm) 10
E (mm) 12
E1 (mm) -
F (mm) 20
G (mm) 12
H (mm) 12
K (mm) 110
L (mm) 55
M (mm) 45
N (mm) 25
O (mm) 178
P (mm) 14
R (mm) 100

Eldro thruster by EMG, electrohydraulic thruster for industrial brake, thruster for fail-safe brake, ED 12

ed-12-diagram

Commitment to service and support

Hindon is dedicated to providing comprehensive support for our products and the people who depend on them. From initial consultation to inspection, maintenance, and repair services, our goal is to provide the right equipment for your application and to keep your product in top shape for its full lifecycle. If you’re not sure which product is right for your application, call or chat with one of our sales engineers.