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FAX:(630) 628-9922

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Addison, IL 60101

EMAIL: sales@powervolt.com

RoHS

The Power Supply for Stepping Motors

Series: BVU6000 & PV5000

● Fully compatible with Pacific Scientific (and other) stepping motor drivers

series 5200, 5300, 5400, 6400.

● Space saving compact modules provide mounting studs for motor drivers.

● Integral motor and logic-power (where applicable).

● Models to drive one or two motors.

● 120VAC or 240VAC models; input taps to match actual line voltages.

● Custom units available.

● Safety Agency Approvals BVU Series:

− UL 1950, third edition, File #E181899.

− CSA, C22.2 No.950, File #E181899.

− CE Marked.

StepperPower™

Space saving compact power module provides

The StepperPower™, Series PV5000 and BVU6000, is an

mounting studs for motor drivers

integral power supply module especially designed to

The StepperPower™ modules, series PV5000 and

operate stepper motors. Motor and logic power supplies are

BVU6000, feature a transformer with high efficiency and

both incorporated in one package (when applicable).

excellent regulation that assures a compact physical size.

Models are available to drive one or two motors. The single

They are assembled on space saving L- or U-shaped

driver modules are assembled on L-shaped chassis with

chassis.PEM nuts for mounting the driver modules are

threaded (# 6-32) PEM nuts to mount motor driver. The dual

provided on one side of the L-bracket and on the both side

driver module feature a U-shaped chassis with threaded

of the U-chassis. Once the drivers are mounted on the

(#6-32) PEM nuts on both side to mount two motor drivers.

power module, they become fully self-contained units

This makes it an integral space saving unit eliminating the

without any need of external components. The outputs are

need for installing and wiring different pieces.

lead wires that can be wired directly to the screw terminal

connector available on the driver modules. This simplifies

Integral motor and logic power supplies

the installation and saves wiring time.

The motor and logic power supplies required to operate the

stepping motors and associated control logic are both

Input taps to match actual line voltages

incorporated in one unit. This eliminates the need to install

As the motor power is unregulated, it tends to vary with

and wire two different power supplies to separately

the input line voltage. For example, if a high line is

mounted driver modules. The motor power is unregulated

applied at the 120VAC tap, the motor output voltage may

DC voltage; while the logic power is a fully regulated DC

exceed the safe operating limit of the driver and cause

output that is maintained within tight regulation (± 0.25V)

damage. The taps are provided so that in high line

over a large range of input AC voltage.

locations, the output voltage can be kept within the safe

operating limit by using the corresponding tap. The logic

Models to drive one or two motors

power is regulated and is not affected by the input line

The single motor drives are commonly used. However, in a

voltage over a wide range (95VAC to 135VAC when

multi axis-control application, the dual driver models are a

connected to 120VAC tap).

very cost effective and space saving alternative. In the single

as well as dual driver modules, the voltage and current

Custom designs to match other applications

ratings are provided to allow maximum motor torque without

PowerVolt will design any other custom units to match

exceeding the safe operating voltage and current limits.

your application. Please call or e-mail us for quotes.

When operating two drivers from one power supply, the

effect of regenerative energy must be considered to assure

safe operation of the drives.