Vascat MAC R 080.070, Instruction And Maintenance Manual

Page: 10 / 60

INSTRUCTIONS AND MAINTENANCE MANUAL
MAC R MOTORS
PAGE: 10
CODE: CTT12 EDITION: 01 DATE: MAY 2013
Subject to technical changes without prior notice
3. PRODUCT DESCRIPTION
The VASCAT motors of the MAC R series are asynchronous electrical AC machines with a squirrel-cage rotor,
circular housing and forced ventilation. They have been specially designed to work in high-dynamics applications
that require speed variation. They can be powered by frequency converters or directly from the mains.
3.1 General information
The following table shows the standard technical specifications of the MAC R series:
Technical specifications Description
Motor type Three-phase asynchronous motor with squirrel-cage rotor
Frame sizes (Shaft heights) 80, 90, 100, 112, 132 and 160 mm
No. of poles 4 poles
Protection rating
(According to the IEC/EN 60034-5
standard)
IP54
Cooling Method
(According to the IEC/EN 60034-6
standard)
IC416
Power-supply voltage Up to 500 VAC
Insulation class
(According to the IEC/EN 60034-1
standard)
Materials Class F - Operating temperature Class F
Assembly type
(According to the IEC/EN 60034-7
standard)
IM B3, IM B5
Thermal protection
(According to the IEC/EN 60034-11
standard)
PTC140ºC sensor on stator winding
Installation altitude
(According to the IEC/EN 60034-1
standard)
<1000 m above sea level
Operating temperature
(According to the IEC/EN 60034-1
standard)
0 to +40ºC
Vibration level
(According to the IEC/EN 60034-14
standard)
Class A
Shaft and flange types
(According to the IEC/EN 60072-1
standard)
Solid shaft with keyway and B5 flange
Bearings Rigid ball bearings (other types optional)
Paint Synthetic enamel RAL 7043 colour (other types optional)
Feedback sensors
(optional) Incremental optical TTL or HTL 1024 or 2084 ppr encoder
Incremental optical Sin/Cos 1 Vpp 1024 or 2084 ppr encoder
(Other types of sensors available on request)
Brake (optional) Electromagnetic parking brake for absence of 24 VDC supply
(Other types of brake available on request)
Table 1: General specifications of MAC R motors
The exact specifications of each motor can be found on the corresponding technical data sheet and the additional
documentation provided to the customer (where applicable).