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OPERATION AND MAINTENANCE MANUAL

 

MAC-HS4 MOTORS 

 

 

 

 

 

 

 

    

PAGE: 11

 

 

 

                  

 

 

 

CODE: CTT32 EDITION: 02 RELEASE: SEPTEMBER 2014 

Subject to technical changes without prior notice

 

3.

 

PRODUCT DESCRIPTION 

 
VASCAT MAC HS4 motors are asynchronous AC electrical machines with a squirrel-cage rotor, square laminated 
steel frame and forced cooling. They have been specially designed to operate in high-dynamics applications that 
require speed variation. They must be powered exclusively by frequency converters. 
 

3.1

 

General information 

 
The following table shows the standard technical specifications of the MAC-HS4 series: 
 

Technical specifications 

Description 

Motor type 

Three-phase asynchronous motor with squirrel-cage rotor 

Frame sizes (Shaft heights) 

MAC-HS4 series: 100, 132, 160, 200 and 250 mm 
 

No. of poles 

MAC-HS4 series: 4 poles 
 

Protection rating 

(According to the IEC/EN 60034-5 standard) 

MAC-HS4 series: IP23 
 

Type of cooling  

(According to the IEC/EN 60034-6 standard) 

MAC-HS4 series: IC06 
 

Power-supply voltage 

Up to 500 VAC (other voltages on request) 

Insulation class 

(According to the IEC/EN 60034-1 standard) 

Materials Class H - Operating temperature Class F 

Mounting type  

(According to the IEC/EN 60034-7 standard)

 

IM B3 or B35 (other types of assembly optional) 

Thermal protection 

(According to the IEC/EN 60034-11 standard)

 

PTC140 and Pt100 probes on stator winding and 
Pt100 on the bearings (other sensors optional) 

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 B 

Shaft and flange types 

(According to the IEC/EN 60072-1 standard)

 

Solid shaft without keyway and B5 flange (other setups 
optional) 

Bearings 

High speed hybrid ceramic spindle bearings 

Paint 

Synthetic enamel RAL 7043 colour (other types optional) 

Feedback sensors 
(optional) 

Incremental optical TTL, HTL and Sin/Cos 1 Vpp 1024 or 2084 
ppr encoder  
 (Other types of sensors available on request) 

Provision for torque flange assembly 
(optional) 

Assembly according to customer’s requirements 
 

Blocking device (optional). 

Available with torque flange provision only 

Provision for accelerometers 
(optional) 

Assembly according to customer’s requirements 
 

Table 1: General specifications of MAC-HS4 motors 

 
On many occasions, VASCAT, S.A. adapts its motors to the specific requirements of each customer/application. 
Therefore,  the  above  table  must  be  understood  as  a  general  reference  only.  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).  

Summary of Contents for MAC-HS4 Series

Page 1: ...OPERATION AND MAINTENANCE MANUAL MAC HS4 MOTORS...

Page 2: ...ts given on the motor nameplate and in this document 1 2 Target readership and purpose The purpose of the operation manual is to provide all the information required for the appropriate mounting commi...

Page 3: ...may be material damages NB The result may be an unwanted condition or situation if the corresponding safety instruction is not observed If several hazard levels are present at the same time the most s...

Page 4: ...reviously approved by VASCAT Proper and safe operation of the products requires their proper transportation storage installation mounting assembly operation and maintenance Allowed ambient conditions...

Page 5: ...e The data given in this manual is reviewed regularly and subsequent editions are published when corrections are necessary 1 7 Scope of the documentation and external references The manual contains al...

Page 6: ...OPERATION AND MAINTENANCE MANUAL MAC HS4 MOTORS PAGE 9 CODE CTT32 EDITION 02 RELEASE SEPTEMBER 2014 Subject to technical changes without prior notice 2 DECLARATIONS OF CONFORMITY...

Page 7: ...OPERATION AND MAINTENANCE MANUAL MAC HS4 MOTORS PAGE 10 CODE CTT32 EDITION 02 RELEASE SEPTEMBER 2014 Subject to technical changes without prior notice...

Page 8: ...tional Thermal protection According to the IEC EN 60034 11 standard PTC140 and Pt100 probes on stator winding and Pt100 on the bearings other sensors optional Installation altitude According to the IE...

Page 9: ...ng IEC EN 60034 7 Classification of construction types IEC EN 60034 8 Terminal markings and direction of rotation IEC EN 60034 9 Noise limits IEC EN 60034 11 Thermal protection IEC EN 60034 14 Mechani...

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