●
Check any optional energy management chains (drag chains) for de‐
fects.
●
Check the protective conductor connection for proper condition and firm
seating at regular intervals and replace it, if necessary.
8.2
Service Repair, Maintenance and Spare Parts
The service lives of motor components, such as seals and bearings, may
vary depending on the operating conditions, such as operation mode, speed,
vibration and shock load, and frequent reverse mode.
We recommend to change the bearing after 30,000 operating hours, at the
latest. Shorter replacement intervals may be necessary; cf. checks during op‐
chapter 7.3 "Operation" on page 44
).
We recommend regular visual inspections on shaft sealing rings. Depending
on operating conditions, signs of wear may appear after 5,000 operating
hours. If necessary, replace the shaft sealing rings.
Wearing parts are reliably and professionally repaired and re‐
placed by the Bosch Rexroth Service in shopfloor-oriented quali‐
ty.
Our worldwide service network provides an optimized and efficient support.
Our experts offer you advice and assistance should you have any queries.
You can contact us 24/7.
Service Germany
Our technology-oriented Competence Center in Lohr, Germany, is responsi‐
ble for all your service-related queries for electric drives and controls.
Contact theService Helpdesk & Hotline under:
Phone:
+49 9352 40 5060
Fax
+49 9352 18 4941
Email:
service.svc@boschrexroth.de
Internet:
Additional information on service, repair (e.g. delivery addresses) and training
can be found on our internet sites.
Service worldwide
Outside Germany, please contact your local service office first. For hotline
numbers refer to the sales office addresses on the Internet.
Preparing information
For quick and efficient help, please have the following information ready:
●
Detailed description of the fault and the circumstances
●
Information on the rating plate of the products in question, particularly
type codes and serial numbers
●
Your contact data (phone number, fax number, e-mail address)
Bosch Rexroth AG
DOK-MOTOR*-2AD********-IT01-EN-P
Rexroth 2AD Asynchronous Housing Motors
46/61
Maintenance and Repair
Courtesy
of
CMA/Flodyne/Hydradyne
▪
Motion
Control
▪
Hydraulic
▪
Pneumatic
▪
Electrical
▪
Mechanical
▪
(800)
426-5480
▪
www.cmafh.com
