- >
Modular DR.. series motor system - >
DR.. series AC motors - >
Modular brake system – The brake of your choice - >
Built-in encoder - >
Additional features - >
Product variants DRL../DRM../DRK.. - >
Standard and energy efficient motor versions:
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
- Standard
- 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
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.
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
to planners and users. One single series for
millions of drive combinations
 |
|
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 |
– |
– |
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.
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.
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.
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.
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 |
||||
|
… |
… |
… |
… |
|||||||
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.
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 |
||||
 |
The additional features of the DR.. series
motor and brakemotor are diverse and extensive. To provide a better
overview, they were combined in groups.
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 |
|
|
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.
|
|||
|
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 |
|
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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