Category: Kollmorgen

The Kollmorgen DIGIFAS 7201 is part of the Digifas 7200 series, which are digital servo amplifiers.

These amplifiers are designed to operate directly from a 400V mains supply, providing high efficiency and reliability for motor control in industrial applications.

The Digifas 7200 series includes a variety of models such as the Digifas 7201. Digifas 7202. Digifas 7204 and Digifas 7206.Each model has different features and functionality.

Whilst specific details of the Digifas 7201 models are not provided in the search results, the range is generally known for its high performance and versatility.

These amplifiers have a comprehensive set of features and interfaces. They include analogue and digital input and output capabilities, allowing for a variety of control methods.

In addition, they offer incremental encoder interfaces, SSI interfaces, and PC interfaces for seamless integration with a variety of automation systems.

The Digifas 7200 series is designed to handle a wide range of motor types and loads, making it a versatile choice for many industrial applications.

They are also equipped with robust protection mechanisms, including fuse protection and LED displays, to ensure safe and reliable operation.

The Digifas 7201 is a digital industrial servo amplifier designed by Kollmorgen to aid the automated control of industrial servo systems.

The amplifier is designed for the 6SM synchronous brushless synchromesh motor range; it also features a sophisticated design that allows it to operate over a very wide speed range with accurate control at that speed.

The industrial operator’s enclosure is IP20 rated; therefore, the servo amplifier is completely protected from foreign solid materials with an outside diameter greater than 12 mm.

Under ideal operating conditions, the Digifas 7201 servo drive amplifier operates at up to 95 per cent efficiency; the amplifier can maintain this high level of motor efficiency for more than five years without any significant machine braking.

The Digifas 7201 servo amplifier is designed with a three-phase electrical connector through which it can receive the rated current required for optimum operation.

The rated supply voltage that can be used for this industrial machine is between 80 and 400 volts; this voltage should be supplied at a frequency between 50 and 60 Hz.

AMPLIFIER SPECIFICATIONS Amplifier Specifications:

Electrical Characteristics

– Closed-loop speed bandwidth up to 400 Hz

– Motor current ripple frequency 16 kHz

– Switching frequency: 8 kHz

– Long-term speed regulation (0.01%)

– Position loop update rate 250 µs (4 kHz)

– Speed loop update rate 250 µs (4 kHz)

– Commutation update rate 62.5 µs (16 kHz)

– SVM Current loop update rate 62.5 µs (16 kHz)

Fault protection

– Output phase-to-phase and phase-to-ground short circuit protection

– Overvoltage protection

– Undervoltage protection

– Over-temperature (motor and amplifier)

– Overspeed

– Overcurrent

– Feedback loss

– Foldback

– Loss of power supply

– Excessive position error

Environmental

– Operating range

– Ambient temperature 0 to 45°C dcs-sis.com (derated to 55°C above ambient)

– Storage temperature -25°C to 55°C

– Humidity (non-condensing) 85% maximum

Kollmorgen GOLDLINE™ BH/MH Series

– 0.52 to 69 lb-ft (0.7 to 93 Nm)

– 70.0 to 190 mm (2.76 to 7.5 in.) square frame

– Resolution feedback

– Speed up to 7500 RPM

– 400/480 VAC, 565/680 VDC bus voltage ratings

Kollmorgen GOLDLINE BH/MH Servomotors continue the Kollmorgen tradition of high performance motors.

Designed around the classic, industry-standard Kollmorgen GOLDLINE series, the BH/MH motors are built with the highest-energy rare earth motors available.

Featuring the highest energy rare-earth NdFeB magnets and superior heat dissipation design, they provide excellent sustained and peak torque performance in a compact package.

The servo motors utilise patented IPM (Internal Permanent Magnet) design technology to achieve excellent torque-to-inertia and torque-per-volume ratios.

The BH/MH series servomotors are available in 5 frame sizes with 3 stack lengths per frame, and the BH/MH series has multiple windings per stack to meet a wide range of applications.

BH Series (Low Inertia)

The BH series has an extremely low rotor inertia for optimum performance in applications requiring rapid acceleration and deceleration.The IPM magnetic design provides extremely high torque density and torque/inertia ratio.

When coupled with SERVOSTAR®600 series amplifiers, the speed/torque range is the widest in the industry.

MH Series (Medium Inertia)

The MH series is an extension of the BH series. dcs-sis.com With seven times the inertia of the BH series, this series of motors offers superior performance for systems with compatible loads or large inertia mismatches.

Features: BH or MH Series

– Compact (high torque/volume ratio)

– Standard speed of 7500 RPM

– IPM (Internal Permanent Magnet) design with small tooth slots

– CE compliant and UL listed

– Rugged resolver feedback

– Built-in thermostat

– Rear shaft extension for additional feedback devices

– Class H insulation system

– Rotatable CE connectors standard on 12x, 22x and 42x racks

– Junction box as standard for 62x and 82x racks

Kollmorgen S200 Servo Drives are the first fully digital industrial drives with a velocity loop bandwidth of 800 Hz.

These compact drives feature high-resolution feedback and high-performance current loop bandwidth for smooth motion and fast response.

This simplifies tuning and increases unrivalled system throughput.

Intelligent feedback with an electronic motor nameplate enables plug-and-play commissioning in most applications.

Features

Available for 120/240 VAC and 20-90 VDC operation with current ratings ranging from 1.5 amps RMS continuous to 48 amps RMS peak current

24-bit high resolution feedback

3-5 kHz high performance current loop bandwidth

Intelligent feedback with electronic motor nameplate eliminates the need for drive parameterisation and servo loop tuning, enabling plug-and-play commissioning in most applications

Standard features include torque and speed control bases, dcs-sis.com electronic gearing, analogue reference inputs up to 18 bits and encoder equivalent outputs

Options available to support indexing or SynqNet™-based programmable motion control

Meets UL 508C, CE, EN50178. EN61800-C and Semi F47 standards

Separate ‘Keep Alive’ power input allows quick recovery from emergency stops

The Benefits

Wide power range allows deployment of a single drive family in a complete machine

Small footprint allows for smaller cabinets or installation close to the point of use

Optically isolated inputs/outputs, positive locking connectors and full failsafe protection to extend machine life and prevent accidental damage

High-performance system designed for increased machine throughput

Easy-to-use graphical user interface reduces engineering and support time

Reduced overall costs

Technical Data

Dimensions

This Danaher Motion/Kollmorgen SR30200-Y012 Servostar digital amplifier is used and in good condition.

Configuration:

-S: Servo Amplifier Series

-R: Resolver

-30: 30 Amp continuous current

-200: Analogue input basic model

-Input: 310 VDC, 43 ADC, 13.33kW, 60A peak rating

-Output: 230 VAC, 30 Amps/phase, 11kW

-Firmware version: 2.1.1

– Compact, easy-to-use digital amplifier with integrated power supply for many types of brushless servo motors

– Simple installation and setup with ‘MOTIONLINK® for SERVOSTAR’ software for fast start-up and operation

– Optional tuning algorithms provide maximum flexibility for superior system performance

Features:

Fully digital processing

PI, PDFF and pole configuration digital control loop options

Feedback options

Advanced sine wave commutation technology

Patented torque angle control

RS-232 or 485 communication

Accepts analogue, pulse direction or encoder master commands

Motion indexing and homing

Autotuning

The Danaher Motion/Kollmorgen SERVOSTAR S-Series is a unique combination of technology and operational simplicity that

provides excellent value in a space-saving package.

Designed for easy installation, SERVOSTAR’s pluggable connectors, interface options and communication flexibility get you up and running quickly.

With SERVOSTAR, you can meet or exceed machine performance and cost expectations by specifying the most efficient motor and drive combination.

SERVOSTAR creates greater throughput for increased productivity and operational efficiency.

Precision low-speed control adds ultra-smooth performance that translates directly into better finish.

To complement SERVOSTAR, Kollmorgen offers the world’s widest range of precision servo motors that

helping you maximise overall speed, accuracy and reliability while virtually eliminating interoperability issues.

You get universal motion control solutions that feature Kollmorgen’s renowned quality, global service and experienced support.

A combination of better performance at a lower cost. That’s where the value is.

Optimise the performance of your motion control system with SERVOSTAR and Kollmorgen’s full range of precision brushless servo motor products.