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  5. AC Motor DRE../DRS../DRP../DRN.. Series

Product Details

Product Name:AC Motor DRE../DRS../DRP../DRN.. Series

Manufacturer:SEW-EURODRIVE
Availability:out of stock 0 item(s)
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Description

Your benefits

 

  • Very simple configuration and ordering
  • Configuration of all motor variants from just one series
  • Power range
     
  • Standard motors: 0.09 to 200 kW
  • Energy efficient motors: 0.75 to 200 kW
  • Even more options, even fewer restrictions
  • Compact design saves space and costs
  • Future-proof, also as regards environmental protection (standards)
  • Integration means reduced costs for energy-efficient motors Energy-efficient motors in efficiency classes: Standard Efficiency, High Efficiency, Premium Efficiency
  • Choice of different brake sizes means reduced costs: up to three brake sizes for each motor size
  • The built-in encoder is fully integrated into the motor

 

Amortization calculation for energy-efficient motors

 

Modular DR.. series motor system
The modular DR.. motor series includes the 4 types of energy efficient motors (IE1, IE2, IE3 and IE4) along with the perfect brake concept – up to 3 different brake sizes per motor size – as well as cost-optimized built-in encoders integrated in the motor. The DR.. motors comply with all worldwide standards and already fulfill the new parts of the IEC motors standard.

 

They bring a whole range of unique benefits to planners and users. One single series for millions of drive combinations

 

AC Motor DRE../DRS../DRP../DRN.. Series
DR.. series AC motors
IE class
Number of poles
Motor type
With 50 Hz frequency
With 60 Hz and 50/60 Hz frequency
Power rating kW
Power rating kW
Power rating hp
Without IE classification
2-pole
DR63..
0.18 - 0.37
0.18 - 0.37 (60 Hz)
0.25 - 0.5
4-pole
DT56.. / DR63..
0.09 - 0.25
0.09 - 0.25 (60 Hz)
0.1 - 0.34
6-pole
DR63..
0.09 - 0.18
0.09 - 0.18 (60 Hz)
0.1 - 0.25
IE1
2-pole
DRS.. sizes 71 - 315
0.37 - 9.2
0.37 - 9.2
0.5 - 12.5
4-pole
0.18 - 200
0.18 - 225
0.25 - 300
6-pole
0.18 - 7.5
0.18 - 7.5
0.25 - 10
IE2
2-pole
DRE.. sizes 71 - 315
0.75 - 9.2
0.75 - 7.5
1 - 10
4-pole
0.25 - 200
0.25 - 225
0.34 - 300
6-pole
0.25 - 5.5
0.75 - 5.5
1 - 7.5
IE3
2-pole
DRN..* sizes 80 - 132
0.75 - 7.5
0.75 - 7.5
1 - 10
4-pole
DRN.. sizes 80 - 315
0.75 - 200
0.75 - 200
1 - 275
6-pole
DRN..* sizes 90 - 160
0.75 - 7.5
0.75 - 7.5
1 - 10
IE4
4-pole
DRU..J sizes 71 - 100
0.18 - 3
-
-

 

Modular brake system – The brake of your choice
The BE brake is based on the extremely successful BM(G) brake, but was further developed in many aspects. The size of the brake has always been inextricably linked to the size of the motor. “Less” brake is possible only by reducing the braking torque using a modified brake spring.

 

The new combination options of DR.. series motors with BE brakes are no longer subject to this restriction. The DR.. series motor can be combined with two or three different BE brake sizes.

 

The DR.. series motor can be combined with the ideal BE brake to match its requirements for the braking torque or braking work.

 

Moreover, brakes mounted on motors larger than size 90 have an additional special feature. The brake itself is mounted on a friction plate, which only has to be attached to the endshield. Without opening the motor, the unit can now simply be removed and replaced – even with a larger or smaller brake.

 

Extract from the brake combination options

Motor type
Brake type
Wtot
Braking torque graduation
[106 J]
[Nm]
...
...
...
...
              
DR.90
BE1
120
5
7
10
          
BE2
165
  
7
10
14
20
      
BE5
260
      
14
20
28
40
  
DR.100
BE2
165
    
10
14
20
    
 
 
BE5
260
      
14
20
28
40
55
...
...
...
...
              
 

 

Built-in encoder
The new built-in encoders in the modular DR.. series motor system are unique. Instead of an add-on encoder mounted to the fan guard of the non-drive end, the encoder can now be installed between the endshield and the fan. This means that any extra length caused by mounted encoders is avoided.

 

Built-in encoder
EI7C
EI76
EI72
EI71
Signal type
HTL (push-pull)
Periods per revolution
A, B
24
6
2
1
C
0
0
0
0
DR.. motor sizes
71 to 132
Connection
Terminal strip in the terminal box or 8-pin M12 connector
 

 

AC Motor DRE../DRS../DRP../DRN.. Series
Additional features
The additional features of the DR.. series motor and brakemotor are diverse and extensive. To provide a better overview, they were combined in groups.

 

Design
Description
Mechanical attachments
All versions that can be mounted to the DR.. series motor using additional elements:
BE..
Brake with brake size, scaled in steps of 10 Nm
HF, HR
Manual brake release, lockable or automatic disengaging
/RS
Backstop instead of a brake
/MSW
MOVI-SWITCH®, integrated switching and protection function
/MM..
MOVIMOT®, integrated frequency inverter
Temperature sensor, temperature detection
All versions that are offered with additional elements in the winding:
/TF
3 temperature sensors (PTC thermistor or PTC resistor) in series
/TH
3 thermostats (bimetallic switches) in series
/KY
1 temperature sensor KTY84-130
/PT
1 or 3 temperature sensor(s) PT100
Ventilation
All versions in conjunction with cooling/ventilation on the DR motor:
/V
Forced cooling fan, IP66, AC voltage range or DC
/Z
Additional flywheel mass (flywheel fan)
/AL
Metal fan
/U
Non-ventilated (only without fan)
/OL
Non-ventilated (closed B side)
/LF
Air cleaner
/C
Canopy
Bearing
All versions in conjunction with bearings for size DR315:
/NS
Lubrication device
/ERF
Reinforced bearings for high overhung loads (only with NS)
/NIB
Insulated bearing (B-side)
Connection
All versions in conjunction with connection options:
/IS
Integrated plug connector
/AS.., etc.
Installed plug connectors of various types
/KCC
Terminal strip with cage clamps
/KC1
C1-compliant connection for overhead trolley system (VDI guideline 3643)
Encoders
All versions in conjunction with add-on encoders for various electrical interfaces:
/ES7.
Add-on encoders DR71 to 132
/EG7.
Add-on encoder DR160 to 225
/XV..
Mounting or mounting device for encoders that are not included in the SEW Portfolio
Sensors
All versions in conjunction with condition monitoring:
/DUB
Brake monitoring for function and/or wear
/DUE
Brake function and wear monitoring (only for DRN..)
/DUV
Vibration monitoring
Other
Other designs
/DH
Condensation drain hole
/2W
Second shaft end on the motor/brake motor
/RI
Reinforced winding insulation for frequency inverter operation > AC 500 V
 

Product variants DRL../DRM../DRK..

 

DRL.. motor
In addition to the basic high overload capacity of DR.. series motors, this motor is suited for high dynamic loads. This means that it fulfills the properties of an asynchronous servomotor.
Dynamics 1
Dynamics 2
190% to 220 % Mdyn/MN
300% to 350 % Mdyn/MN
Torques MN
2.5 to 350 Nm
Sizes
71 to 225
Lengths
S, M, MC, L, LC
Speed classes
1,200, 1,700, 2,300, 3,000 rpm

 

DRK.. motor
The DRK.. motor in the modular DR.. series motor system is a single-phase motor that can be operated on a single-phase power supply (instead of the usual three-phase power supply). The DRK.. motor comes equipped with running capacitor CB.
DRK.. series motors can be operated on the following single-phase power grids:
– 220 V/ 50 Hz, 230 V / 50 Hz, 220 V / 60 Hz or 230 V / 60 Hz
The running capacitor integrated in the terminal box allows for operation under many demanding ambient conditions. SEW-EURODRIVE also offers ET56 and ER63 motors.
AC Motor DRE../DRS../DRP../DRN.. Series
Size
Power rating [kW]
Frequency [Hz]
Energy efficiency according to IEC60034-30-1
DRK 71S4
0.25
50
IE1
DRK 80S4
0.37
50
IE1
DRK 80M4
0.55
50
IE1
DRK 90M4
0.75
50
IE1
DRK 90L4
1.1
50
IE1
ET56
90 W
  
with running capacitor
ET63
90 / 120 / 180 W
  
without running capacitor

 

DRM.. motor
The DRM.. motor in the modular DR.. series motor system is a 12-pole motor that allows for thermally safe operation on a 3-phase mains supply, even if the rotor is blocked. The usual product designation “torque motor” is also maintained for the DRM.. motor.
Every torque motor is available with 2 rated torques. Rating 2 can be three times the torque of rating 1 but either only in S3/15% cdf or in S1 continuous duty with forced cooling fan only.
Sizes
71 to 132
Lengths
S, M, L
Rating 1
S1
0.7 to 3.6 Nm
Rating 2
S3/15 or S1 with forced cooling fan
2.6 to 17.3 Nm

 

Standard and energy efficient motor versions:

 

Version
Size
71
80
90
100
112
132S
DRS..
Standard efficiency
DRS71
DRS80
DRS90
DRS100
DRS112
DRS132S
DRE..
High efficiency
DRE71
DRE80
DRE90
DRE100
DRE112
DRE132S
DRN..
Premium efficiency
–
DRN80
DRN90
DRN100
DRN112
DRN132S
DRP..
Premium efficiency
–
–
DRP90
DRP100
DRP112
–
DRL..
High dynamic properties
DRL71
DRL80
DRL90
DRL100
DRL112
DRL132S
DRM..
Torque motor
DRM71
DRM80
DRM90
DRM100
DRM112
DRM132S
DRK..
Single-phase motor
DRK71
DRK80
DRK90
–
–
–
 

 

Version
Size
132M
160
180
200
225
250
280
315
DRS..
Standard efficiency
DRS132M
DRS160
DRS180
DRS200
DRS225
DRS250
DRS280
DRS315
DRE..
High efficiency
DRE132M
DRE160
DRE180
DRE200
DRE225
DRE250
DRE280
DRE315
DRN..
Premium efficiency
DRN132M
DRN160
DRN180
DRN200
DRN225
DRN250
DRN280
DRN315
DRL..
High dynamic properties
DRL132M
DRL160
DRL180
DRL200
DRL225
–
–
–
DRM..
Torque motor
DRM132M
–
–
–
–
–
–
–
 

 

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