Yhteystiedot

Ammattilehti.fi
Vironkatu 9, 00170 Helsinki
www.ammattilehti.fi

Janne Jokela
janne.jokela@ammattilehti.fi
050 412 9030

Taneli Jokela
taneli.jokela@ammattilehti.fi
050 320 8174

Tero Lahtinen
tero.lahtinen@ammattilehti.fi
050 464 7972

Satunnaiset kuvat

Cabinet-free drive technology: Lower costs and better data availability

25.02.2019 11:01

driverex.jpg

Cabinet-free servo drives for load handling attachments (LHA) on storage and retrieval machines reduce cabling by up to 90 percent and enable faster storage and retrieval. In addition, the IndraDrive drives from Bosch Rexroth provide additional operating data for higher-level IT systems and condition monitoring applications via open interfaces and web servers. 

Motor and drive control unit are combined in a compact unit in Bosch Rexroth cabinet-free drives. A hybrid cable for power supply and communication supplies the first drive directly, all others are connected from there. This reduces the cabling effort for LHA by up to 90 percent and lowers system costs, as the cooling of the control cabinets, which was often necessary up to now, can usually be eliminated. Data such as vibrations, temperature, torque, position and speed are recorded via the motor and the decentrally wired sensors. This data forms the basis for condition monitoring solutions and helps to detect wear before it leads to a failure. 

The drives enable coordinated movements and, in conjunction with a laser measuring system, increase precision during storage and retrieval. The software functions also include active vibration damping and prevention, which makes the stacker crane much more dynamic and thus shortens positioning times. This leads to an increase in productivity of the stacker crane. A large number of safety functions are also integrated, which can be flexibly adapted to machine requirements. The safety functions are certified up to Cat 4 PLe according to EN ISO 13849-1 and SIL3 according to EN62061.

With a multi-ethernet interface, the drives can be integrated into a wide variety of environments, and an integrated web server simplifies diagnosis and operation. Users program functions in high-level IT languages and can directly access core functions and drive data via the software technology Open Core Interface for Drives. The interface technology thus enables simpler and faster data exchange with IT-based applications.

In combination with a wide range of IndraDrive servo drives for the main axis of the storage and retrieval machines, users can further reduce operating costs. With the help of intelligent energy management from Bosch Rexroth with feed-in and feedback, the energy consumption of storage and retrieval machines with coordinated cabinet-free and cabinet-bound drives can be reduced by up to 30 percent.

16.08.2019 11:11Epävarmuus kasvaa, mutta teknologiateollisuus pitänyt vielä pintansa suhdannekäänteessä
15.08.2019 12:11Teollisuuden liikevaihto kasvoi kesäkuussa 4,5 prosenttia
14.08.2019 9:00HydroShop myymälät uudistuneet Jyväskylässä, Oulussa ja Turussa
13.08.2019 11:00Sini Havukainen on Tampereen ammattikorkeakoulun historian ensimmäinen Vuoden alumni
12.08.2019 12:11Kaksi toimintoa yhdessä patruunaventtiilissä - tilaa, painoa ja rahaa säästyy
10.08.2019 12:11Teollisuustuotanto kasvoi kesäkuussa sekä vuodentakaisesta että edellisestä kuukaudesta
09.08.2019 12:11Kvanttilaskentaan erikoistunut IQM kaupallistamaan Aalto-yliopiston ja VTT:n uraauurtavaa tutkimusta
08.08.2019 11:11Variable-speed pump drives: Designed to reduce power consumption by up to 80%
07.08.2019 19:11Ammattilehti Racing-teemalla Power Truck Showssa osastolla U3216 - tervetuloa viihtymään Mediarekkaan!
07.08.2019 12:00Teknologiateollisuus pitää pintansa suhdannekäänteessä

Siirry arkistoon »