4
About this Product
4.1
Product Description
4.1.1
Technical Features
Product Three-phase synchronous motor
Manufacturer Bosch Rexroth Electric Drives and Controls GmbH
Buergermeister-Dr.-Nebel-Strasse 2
97816 Lohr am Main / Germany
Type MST110, -130, -160, -161, -201, -210, -251, -290, -291, -360, -450, -530, -531
MRT110, -130, -160, -161, -201, -210, -251, -290, -291, -360, -450, -530, -531
Listing acc. to UL standard (UL) UL 1004, Fifth Edition
Listing acc. to CSA standard (UL) Canadian National Standard(s) C22.2 No. 100-04
UL Files (UL) E 341734
Ambient temperature in operation 0 … 40 ℃
Motor design open (kit motor)
Degree of protection IP00 (DIN EN 60034-5)
Installation altitude 0 ... 1,000 m
Sound pressure level < 75 dB(A)
Insulation class 155 (DIN EN 60034-1)
Electrical connection Connecting cable or device plug or terminal box
Special versions may deviate from the details specified in these
operating instructions. In this case, the related supplementary
documentation must be requested.
4.1.2
Cooling
Natural Convection
Size 130 motors with "N" cooling method and size 530C motors with "S" cool‐
ing method are suitable for operation without liquid cooling. Nominal data is
reached at ambient temperatures of up to 40 °C. The installation situation
must be selected such that sufficient heat dissipation is ensured. Unhindered
vertical convection must be ensured by a sufficient distance of at least 100
mm to neighboring components on the lateral surfaces. Pollution of the sur‐
face of the motor reduces heat dissipation. Clean the motor regularly.
Liquid Cooling
Liquid cooled motors are operated in a closed coolant system with heat ex‐
changer. The coolant flow direction must be determined according to the mo‐
tor's installation position. The coolant inlet must be at the bottom in principle
and the coolant outlet at the top. Refer to the project planning manual
Rexroth IndraDyn T for the position and sizing of the coolant connection
thread.
Anti-corrosion agents must be added to the motor's coolant system. Also re‐
fer to the detailed information in the Rexroth IndraDyn T project planning
manual.
DOK-MOTOR*-MBT********-IT02-EN-P
Rexroth IndraDyn T Synchronous Torque Motors
Bosch Rexroth AG
21/73
About this Product
Содержание Rexroth IndraDyn T
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