The b maXX 2400. in combination with the servo

motors DSD2 28–36 and the disc motors of Baumüller

forms a powerful compact system for industrial

applications such as handling, packaging and

robotics  as well as for mobile applications for

warehousing and logistics.

b maXX 2400 Mini servo controller up to 2 kW

The mini servo controller with integrated intelli

gence supports the fieldbusses CANopen, EtherCAT,

PROFIBUS and Modbus and can thus be flexibly

integrated into networked drive structures.

b maXX 2400 — compact mini servo controller

• Compact servo controller with integrated

MPU (Motion Process Unit)

• Support of the fieldbus systems:

CANopen, EtherCAT, PROFIBUS, Modbus

• Applicable for drive systems with supply

voltage 9 to 60 VDC

• Suitable for use with BLDC and DC motors with

closed-loop control and for DC motors in speed

control mode with open-loop control

• The servo controller is freely programmable

• Optional operating modes include: Positioning

control, 4Q-speed controller or current controller

• Positioning controller (sampling time 2000 µs),

speed controller (sampling time 250 µs), current

controller (sampling time 125 µs)

• Protection functions: overvoltage, under voltage

and over temperature monitoring

• LED-display for Power, Status, Error

• The controllers have digital inputs and outputs

and at least one analogue input

• The integrated MPU is freely programmable

up to 1500 lines in Phyton script

• The programming of the inputs and outputs

in the MPU enable following functionalities: SPS,

brake control, analogue setpoint value, select

able reference travel modes

• All connections are plug-in

• Options: CAN-adapter USB for parameterization

and programming, external ballast module with

integrated ballast resistor

• Possibility of remote diagnosis

b maXX 3300 — Compact mini servo controller

The following control types are available

for synchronous machines

• Current control (sampling times 62.5 µs)

• Speed control (sampling times 125 µs)

• Position control (sampling times 125 µs)

• Jogging mode

• Referencing

Functions

• 230 V or 400 V mains supply voltage

• Chopping frequency 4/8/16 kHz

• Integrated regenerative switching transistor

• Integrated ballast resistor

• External 24 V supply

• Optional 1 or 2

• 1 encoder input

• Digital I/Os 24 V/; 2 In; 2 Out

• Analog I/Os ± 10 V; 1 In; 2 Out;

• 7 parameter data sets

• Open loop control and closed loop control

• EtherCAT/CANopen on board

Encoder types

• Resolver

• Rectangle incremental encoder

• SINCOS absolute encoder (single/multiturn)

• SINCOS incremental encoder

• ENDAT 2.1

• ENDAT 2.2

• SSI-Encoder

• Hiperface DSL

Softdrive PLC

• Basic and extended version

Safety Technology

Certified Safety Function STO according to

EN ISO 13849 up to PLe

The servo converter b maXX 3300 is a premium

quality servo controller with an integrated position

control for the small power range. The b maXX 3300

distinguishes itself with its compact and space

saving construction. The field-oriented control

provides an excellent rotational accuracy. Higher

level speed and position control ensure a precise

positioning. b maXX 3300 is compatible with servo

controllers b maXX 5000 with regards to handling,

communication parameter structure, main func

tionality and operation. b maXX 3300 is parameter

ized in ProDrive.

The highly dynamic control of b maXX 3300 in con

junction with the highly dynamic small-sized servo

motors of the series DSD increase the cycle-times of

the application and increase the production output

of machines and installations. The high chopping

frequency (16 kHz) reduces noise emission and

therefore relieves the burden on the environment.

The servo controller is specifically designed for the

operation with the servo motors DSD 28–100 as

well as for the Baumüller disc motor series and the

linear motor series. The consequent design focus of

the controller on efficiency and compact construction

form qualifies the b maXX 3300 for applications in

the handling or robotics fields as well as for ap

plications within the printing, textile and packing

industry.

b maXX 4600/4700 — Your benefits at a glance

• Optimized drive solution for specific industry requirements

• Different sizes available for compatible drive dimensions

• Less space required in the control cabinet due to smaller

devices and the use of water cooling, control cabinet therefore

less expensive to manufacture

• Water cooling in the control cabinet provides a cost-effective

solution

• Compatible with other devices in the b maXX series

Peak and nominal load devices available in five sizes

supplement the proven b maXX series. Regardless of

whether you require maximum performance on a

continuous or temporary basis — the b maXX series

offers customised drive solutions for every application.

The tried-and-tested b maXX automation and

drive solution is being expanded to include new

peak and nominal load devices from the 4600 and

4700 series. Baumüller is now able to meet the

specific require-ments of applications in the injec

tion moulding or extrusion sector, for example,

where either short-term peak output or permanent

high performance is required. As a result, the drive

can be adapted perfectly to the power requirements

of the relevant application.

Although the devices in the series are more power

ful, they have a compact design and take up much

less space in the control cabinet — double benefits

for the user.

It is often the case with electrical drives that energy costs

make up almost 90% of the overall life-cycle costs. With

this in mind, regenerative systems help to reduce the total

cost of ownership.

Baumüller’s tried-and-tested b maXX automation

and drive solution is being expanded with the

addition of the new b maXX 4100 series regenerative

power supplies. These units work in conjunction

with b maXX 4400 series units, and can supply the

DC link voltage to one or more drives. By using a b

maXX 4100. all excess regenerative brake energy

generated by the system is returned to the AC

mains supply rather than wastefully dissipating

this energy as heat.

From the standpoint of energy costs, this offers the

user considerable savings over the machine’s service

life. Regenerative systems help to lower energy con-

sumption (and do their bit for the environment) by

feeding the available brake energy back to the power

grid rather than wasting it via a regenerative resistor.

The b maXX 4100 units are fully integrated into

Baumüller’s b maXX automation and drive solution

family of products. The benefits which the b maXX

series offers to its users such as modularity and

flexibility, are also provided by the b maXX 4100.

Four different frame sizes cover a DC link power

range of 35 kW to 150 kW with the option of air

or water cooling. The b maXX 4100 can also be

integrated in the Baumüller automation environ

ment by means of various optional fieldbusses.

System consistency is achieved by adopting the

same housing technology and connection arrange

ments as well as integrating the parameters of the

b maXX 4400 into the existing b maXX ProDrive

operating software.

• Regenerative brake energy is returned as asine wave

• 3 frame sizes with 35 kW to 150 kW

• 60 second overload capability

• Current-controlled charging circuit

• Integrated control of charging and mains contactors

• Integral regenerative switching transistor

• Monitoring of mains, charging connection, mains

contactor, DC link voltage, and heat sink temperature

• Optional fieldbus modules

DC link coupling

DC link coupling can be achieved for a number of power

modules for the purpose of energy compensation. Surplus

energy is not “burned”. It is made available to other drive

units without taking additional energy from the supply

network.

Safety module

With the optional safety module, the option “safety stop”

in accordance with EN ISO 13849 safety category 4 can

easily be realized without the integration of additional

contactors in the motor line. This ensures that the struc

ture of the safety circuit remains simple and transparent.

The danger potential of the machine is reduced — the

machine works reliably.

b maXX 4400 offers a performance range from

1.1 kW to 315 kW. All devices have integrated

rectifiers, DC link capacitors and inverters.

Braking energy

Brake resistor activation is integrated in the form of a

brake chopper. A regenerative resistor is connected exter

nally. This paves the way for optimal dimensioning and

also reduces the volume of the control cabinet.

Line filter

To optimize configuration from a cost perspective, line

filters are always connected in series outside the device.

Several power modules can thus be grouped for each line

filter resulting in reduced costs for the system as a whole.

Temperature-dependent fan control

The fan is controlled relative to the temperature inside

the device. This leads to a reduction in energy consump

tion and therefore lowers the overall costs of a system.

PLC and drive are synchronous

The in-drive PLC can have synchronized access to all setpoints and

actual values of the drive controller via the internal parallel bus.

Therefore, time-consuming communications programs do not

have to be created. The signal transit times are reduced to a mini

mum. This greatly enhances process security and also increases

the availability of the system.

All the advantages at a glance

• Fast, synchronous PLC access to the drive controller:

Sophisticated communications programs are no longer required 

— the burden on the system is relieved

• No wiring between the PLC and the drive:

Fault-prone cable connections can be reduced — availability is increased

• Compact design saves control cabinet space:

The volume of the control cabinet can be reduced

• Maximum PLC and servo controller performance due to independent

processors:

No limitations due to overlapping processes — the system remains stable

and reliable

• Baumüller is the contact partner for the PLC and drive system, and

therefore the automation system as a whole: Experience and competence

for the entire automation system — direct communication with one reliable

partner reduces the amount of engineering that is required