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MOVIMOT®- geared motors with integrated frequency inverter
MOVIMOT® is the name of the innovative combination of an SEW geared motor built on the tried-and-trusted modular system and a digital frequency inverter in the output range between 0.37 and 3 kW. MOVIMOT® is available in all the standard versions, with a helical, planetary, parallel shaft, helical-bevel, SPIROPLAN®, or helical worm gear motor, with or without brake, for input voltages from 3 x 380 V to 500 V or 3x 200 V to 240 V (NEMA). As it holds the cULus license, MOVIMOT® is the new component, for the automation of decentralized drive systems internationally as well and particularly in North America.
MOVIMOT® -geared motors, combined with other components of the drive system for decentralized installation, can be very easily operated by one common control system.
Technical data MOVIMOT®
Input voltage 3×380V to 500V or 3x200V to 240V / 50/60Hz
r.p.m. setting range 1:5 or 1:10 at constant torque, 1:6 (NEMA)
Control voltage 24VDC external, with local supply as an option
Interfaces 3 binary inputs, 1 floating message relay,RS-485 serial interface
Adjustable 2 fixed required values, 1 setpoint ramp, 15 addresses
Safety category IP54, also available: IP55 or IP65
Ambient temperature -25°C to +40°C
Options MLU 11A Local 24 VDC-supply
MLG 11A Local speed control module with 24VDC-supply
MBG 11A Speed control module to prescribe and display required value
MWA 21A Setpoint converter for connection to analog target values (0-10V, 0-20mA) on RS-485
MFP... PROFIBUS-DP fieldbus interface
MFI... INTERBUS fieldbus interface
MFD... DeviceNet fieldbus interface
MLK... ASi interface
 

Helical gear unit / geared motors
Single-stage RX series as well as two and three-stage design of the R series with high maximum overhung loads. Available in foot and flange mounting design.
RX series
Output speeds [rpm] 114...1829
Output torque [Nm] up to 830
Motor power range [kW] 0.12...45
   
R series Single-stage RX series as well as two and three-stage design of the R series with high maximum overhung loads. Available in foot and flange mounting design.
   
R / RM series
Output speeds [rpm] 0,05...809
Output torque [Nm] up to 18000
Motor power range [kW] 0.12...160
 

Parallel shaft helical gear units / geared motors
The particularly slender parallel-shaft gear units and gear motors in the F Series, with parallel shafts, are the ideal solution to the problem of confined space.
They are low-cost drives, offering individual combinations of torque and r.p.m., and are used in such applications as
  • materials handling and process technology,
  • in machinery for the motor industry,
  • for food and beverage production,
  • in the construction materials industry,
  • in wood, plastic, paper, and textile processing,
  • in logistics, traffic, and transport as well.
The advantages at a glance:
  • high performance density, low output weight, small volume
  • high overload capacity and reliability
  • high overhung load capacities
  • long, maintenance-free service life
  • large number of finely-incremented gear ratios for each size
  • available as multi-stage gear unit (motor) with up to six gear stages for the smallest possible output r.p.m.
Technical data
Output speeds [rpm] 0.1...752
Output torque [Nm] 200 ~ 18000
Motor power range [kW] 0.12...200
 

Helical-bevel gear unit / geared motors
SEW K-series helical bevel geared motors with high efficiency levels in both torque directions and high-endurance gearing are the high-quality right-angle drives for all mechanical engineering applications where there is a space problem. The right-angle drives, long and maintenance-free service lives, and individual combinations of torque and speed make them suitable for use in applications such as
  • materials handling, process technology,
  • machinery for the automotive industry,
  • food and beverage industry,
  • the construction materials industry,
  • for wood, plastic, paper, and textile processing,
  • logistics, traffication, and transport.
The advantages at a glance:
  • high power density, low power weight ratio, small unit volume
  • high over-load capacity and reliability
  • high maximum overhung loads
  • long, maintenance-free service life
  • large number of finely tuned gear ratios for each model size
  • available as multi-stage gear-units / geared motors with up to six gear stages for the lowest output speed levels.
Technical data
Output speeds [rpm] 0.1... 522
Output torque [Nm] 200 to 50,000
Motor power range [kW] 0.12 ...200
 

helical-worm gear unit / geared motors
Two-stage S series helical- worm geared motors with large reduction ratios in the worm stage and very low operating noise. Available in foot, flange and shaft-mounted versions in numerous combinations.
Technical data
Output speeds [rpm] 0,1...397
Output torque [Nm] up to 4000
Motor power range [kW] 0.12...22
 

Spiroplan®Right Angle Geared Motors
Single-stage Spiroplan geared motors with wear-free gearing and very quiet running characteristics in a compact design with light aluminum housing. Available in foot, flange and shaft-mounted versions in numerous combinations.
Technical data
Output speeds [rpm] 8...329
Output torque [Nm] up to 70
Motor power range [kW] 0.12...1,1
 
Low backlash planetary and servo helical-bevel gear units
Maximum precision, torque and overhung load
Exact and powerful positioning with positive geared servomotors from SEW-EURODRIVE.
SEW-EURODRIVE offers the perfect prerequisites for every servo application: the outstanding performance of SEW-EURODRIVE servo gear units combined with the high control quality and power of synchronous servomotors results in compact, positive and power-optimized geared servomotors.
The design of the new PSF and PSKF low backlash planetary servo gear units makes them very compact and enables them to transmit the highest torques. Their innovative bearings make them withstand up to 30% higher overhung loads to meet the high demands of servo technology. The optimized gearing geometry ensures little heat generation, low running noise and highest efficiencies.
The design of the new PSF and PSKF low backlash planetary servo gear units makes them very compact and enables them to transmit the highest torques. Their innovative bearings make them withstand up to 30% higher overhung loads to meet the high demands of servo technology. The optimized gearing geometry ensures little heat generation, low running noise and highest efficiencies.
The PSF gear units are available in eight sizes with high torsional rigidity. They cover a torque range from 25 to 3,000 Nm and can be accelerated with up to 4,200 Nm.
Technical data of Low backlash PSF / PSKF servo gear units with solid shaft
Size Mrated [Nm] Ratios Circumferential backlash [']
Single stage Double stage
120 25 3, 4, 5, 7, 10 16, 20, 25, 28, 35, 40, 49, 70, 100 8, 4, 2
220 55 6, 3, 1
320 110
520 300
620 600 4, 5, 7, 10 4, 2, 1
720 1,000
820 1,750
920 3,000
 
The new low backlash PSBF servo planetary gear units in flange block design are characterized by an extremely high torsional rigidity and pull-out rigidity. The flange block gear unit is especially efficient when it comes to absorption of large radial and axial loads on the output shaft. Furthermore, drive components can be fitted directly, positively and free from backlash onto the drive flange according to EN ISO 9409. This eliminates the need for costly couplings or clamping sets. Five sizes cover a rated torque range of 55 to 1,750 Nm and can be driven with acceleration torques of up to 2,500 Nm.>
Technical data of Low backlash PSBF servo gear units with flange block shaft
Size Mrated [Nm] Ratios Circumferential backlash [']
Single stage Double stage
220 55 5, 7, 10 20, 25, 28, 35, 40, 49, 70, 100 6, 3, 1
320 110 15, 20, 25, 28, 35, 40, 49, 70
520 300
620 600 20, 25, 28, 35, 40, 49, 70, 100
820 1,750 4, 2, 1
 
The two-stage, low backlash helical-bevel servo gear units are characterized by wear-free and especially low-noise operating characteristics over the entire service life. The advantages of high efficiencies are apparent in both the driving and the driven operating status, especially in reversing operation. The BSF gear units are available in six sizes with rated torques up to 1,500 Nm, gear ratios up to i = 40 and circumferential backlashes of less than three angular minutes.
Technical data of Low backlash helical-bevel servo gear units BSF/BSKF/BSBF/BSHF
Size Mrated [Nm] Ratios
Double stage 		Circumferential backlash [']
202 40 3, 4, 6, 8, 10, 15, 20, 25 6.3
302 80 3, 4, 6, 8, 10, 15, 20, 25, 30
402 160 3, 4, 6, 8, 10, 15, 20, 25, 30
502 320 3, 4, 6, 8, 10, 12, 15, 20, 25, 30, 35
602 640 3, 4, 6, 8, 10, 12, 15, 20, 25, 30, 35, 40
802 1,500 3, 4, 6, 8, 10, 12, 15, 20, 25, 30, 35, 40
 

Reduced-backlash gear units / geared motors
Helical gear units, parallel-shaft gear units and Helical-bevel gear units with reduced backlash are available from seven sizes and in all configurations and versions as standard SEW gear units.
Technical data
Helical gear unit R
Gear ratios   3.21 up to 289.74
Output torque [Nm] 50 up to 18.000
Circumferential backlash ['] 4.96 up to 13.7
Helical gear unit F
Gear ratios   3.77 up to 281.71
Output torque [Nm] 105 up to 18.000
Circumferential backlash ['] 4.3 up to 11.87
Helical gear unit K
Gear ratios   5.36 up to 197.37
Output torque [Nm] 140 up to 50.000
Circumferential backlash ['] 3.79 up to 13.19
 

Planetary gear units / geared motors
SEW P-Series planetary geared motors serve as standard drives for the torque range up to 415,000 Nm.
The advantages at a glance:
  • high performance rating, small power-weight ratio, requires small space
  • high overload capacity and reliability
  • long maintenance-free storage life
  • large number of fine-tuned reduction ratios according to size
Technical data
Helical planetary geared motors
Output speeds [rpm] 0.34 - 14
Output torque [Nm] 24,000 - 415,000
Motor power range [kW] 0.75 - 90
Bevel geared planetary geared motors
Output speeds [rpm] 0,34 - 10
Output torque [Nm] 24,000 - 415,000
Motor power range [kW] 0.75 - 75
 

Geared motors for trolley drives
Trolley drives have become an essential feature of the assembly halls in major high-volume companies. They play a particularly dominant role in the automotive industry. Quickly, quietly and reliably, they transport body panels, doors, engines and windscreens to the assembly station.
Automatic controllers tell them to pick up the correct version in each case, and they transport it reliably through the maze of routes to the destination. All this takes place without touching the floor or impeding the movement of industrial trucks. Trolley drive systems for extensive production halls must be extremely flexible and reliable. The new trolley drives from SEW-EURODRIVE - whether in the light or the heavy range - can be individually adapted to the specific conditions.
Compliant with standards and very quiet, the drives for trolley drives according to the C1 directive (VDI directive 3643) Sizes HW30 and HS40 satisfy the requirements of the C1 standard. Both drives operate with a reliable dog clutch. They are
  • low-maintenance; the HW30 comes with lubrication for life and thus offers high levels of serviceability and productivity,
  • smooth running for operation without vibration,
  • low-noise for use in skilled operative workstations,
  • compact with a space-saving design.
The right drives for an trolley drive system to VDI directive 3643.
Light load: Technical data
Type Max. torque [Nm] Perm. transverse force [N] Speed* [m/min] Ratios Shaft d x l [mm]
HW 30 70 5,600 7.3 - 67 8,2 - 75 20 x 35
25 x 35
HS 40 130 6,500 2.7 - 75 7.28 - 201 20 x 35
25 x 35
 
High-capacity and absolutely reliable in operation, the drives for trolley drives with high safe working loads. Sizes HS41, HS50, HS60, HK30, HK40, HK50 and HS60 are optimally designed for trolley drives for transporting heavy payloads. Robust and absolutely reliable, they guarantee a high level of system serviceability. The four sizes
  • are suitable for maximum loading, with wheel loads up to 40.000 N,
  • have closely spaced gear ratios for precise adaptation of the movement speed,
  • can be obtained with an integrated MOVIMOT ® inverter as an option or
  • with MOVI-SWITCH ® , the integrated switching and protective feature.
Light load: Technical data
Type Max. torque [Nm] Perm. transverse force [N] Speed* [m/min] Ratios Shaft d x l [mm]
HS41 185 10,000 4,3 - 120 7,28 - 201 25 x 35
HS 50 300 18,500 4,3 - 120 7,28 - 201 30 x 60
35 x 70
HS 60 600 25,000 4,0 - 116> 7,56 - 217,41 45 x 90
HK 30 200 10,000 8,3 - 68 12,1 - 106,38 25 x 35
HK 40 400 18,500 6,7 -72 12,2 - 131,87 30 x 60
35 x 70
HK 50 600 25,000 6,1 - 66 13,25 - 145,14 45 x 90
HK 60 600 25,000 4,1 - 116 7,56 - 217,41 45 x 90
* With wheel diameter 200 mm and ni = 1400 rpm