Baldor MicroFlex e100 - User Manual

Quick Start Guide
MN1944 8/05
IMPORTANT NOTE !
This Quick Start Guide is not intended as a replacement for the full installation manual,
MN1942 MicroFlex e100 Installation Manual, which provides detailed information about the product.
The installation manual is available in PDF format on the supplied Baldor Motion Toolkit CD.
Mounting
MicroFlex e100 is designed to be supported by four M5 screws,
spaced as shown in the diagram.
MicroFlex e100 must be fixed to a smooth vertical metal surface to
ensure effective cooling.
63.5mm
167.7 mm
LT0228A00
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Baldor UK Ltd
Mint Motion Centre
6 Bristol Distribution Park
Hawkley Drive
Bristol, BS32 0BF
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Mounting
hole centers
Cooling for 6A & 9A m odels
Effective cooling for the MicroFlex e100 is essential:
* The 3A model requires no additional cooling.
* The 6A model requires additional forced air cooling at 1.0m/s or greater.
* The 9A model requires additional forced air cooling at 2.5m/s or greater.
2
1
Heatsink
Fan
Quoted air velocities are for air originating from below the MicroFlex e100,
passing parallel to the heatsink. With MicroFlex e100 mounted as specified,
quoted air velocities allow full drive rated current at ambient temperatures up
to 45°C.

Baldor MicroFlex e100 Specifications

General

Brand	Baldor
Model	MicroFlex e100
Category	Amplifier
Language	English

Summary

Mounting the MicroFlex e100

Mounting Screw Specification

MicroFlex e100 is supported by four M5 screws, spaced as shown in the diagram.

Mounting Surface Requirements

MicroFlex e100 must be fixed to a smooth vertical metal surface to ensure effective cooling.

MicroFlex e100 Cooling Requirements

Cooling for 3 A Model

The 3A model requires no additional cooling.

Cooling for 6 A Model

The 6A model requires additional forced air cooling at 1.0m/s or greater.

Cooling for 9 A Model

The 9A model requires additional forced air cooling at 2.5m/s or greater.

Air Velocity and Ambient Temperature

Quoted air velocities allow full drive rated current at ambient temperatures up to 45°C.

AC Power, Fuses, and Filter

AC Power Input Specifications

MicroFlex e100 accepts 105-250VAC 50/60Hz, 1-phase or 3-phase.

Three-Phase Power Connection

For three-phase supplies, connect phases to L1, L2, and L3.

Single-Phase Power Connection

For single-phase supplies, connect to any two line inputs, e.g., L1 and L2.

Fuse and Filter Installation

The AC supply must incorporate a circuit breaker (or fuse) and the specified filter for ideal earthing.

Protective Earth Connection

Protective earth must be connected to the MicroFlex e100 case using an M4 screw in the top of the metal heatsink.

Motor and Control Connections

Regeneration Resistor Connection

Connect the optional regeneration resistor to R1 and R2 to dissipate excess power.

Motor U V W Output Connection

Connect the motor to the U, V, and W outputs. Ensure correct terminal connection.

Motor Earth and Shield Connection

Motor earth and cable shield must be connected to the MicroFlex e100 case.

24 VDC Control Circuit Supply

MicroFlex e100 requires a 24VDC (20-30VDC), 1A supply for control electronics.

Ethernet Communication Setup

Connect a CAT5 Ethernet cable for demand signals and feedback with EPL compatible controllers.

USB Communication Setup

Connect the supplied USB cable to the host PC for USB1.1 communication.

Drive Enable Input Configuration

Apply 24VDC (12-30VDC) to the drive enable input to enable the MicroFlex e100.

Motor Feedback Input Options

Connect motor feedback signal to connector X8 for incremental, SSI, EnDat, or SinCos encoders.