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Gear Units for Overhead Trolley Systems HW/HK/HS Series
Special Documentation
  Catalogs: Drives/Gear Units for Overhead Trolley Systems HW..., HS..., HK...
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Products
Special gearmotors with integrated coupling are required for operating overhead trolley systems. SEW-EURODRIVE offers a range of drives for overhead trolley systems. Drives for overhead trolley systems are divided into two groups:

These drives are designed for transport power, transport speed and working load.

Your advantages

Light load range - HW30 / HS40 series
Light-load drives are quiet and comply with C1 guideline standards (VDI guideline 3643). They work with a reliable disengageable coupling and provide the following advantages:
  • Low-maintenance for a high level of availability and productivity
  • Smooth running for vibration-free operation
  • Low-noise for use in skilled manual workstations
  • Compact for space-saving installation

Technical data
Type
Maximum torque [Nm]
Permitted wheel load [N]
Force application x [mm]
Speed with carrying wheel Ø 125 mm [m/min]
Reduction ratio
Shaft d x l [mm]
HW30
70
5600
13
7.3 to 67
8.2 to 75
20 × 35
25 × 35
HS40
130
6500
13
2.7 to 75
7.28 to 201
20 × 35
25 × 35


Heavy load range – HS / HK series
Particularly the heavy load range has seen a clear trend toward increasing permitted working loads. As helical-bevel gear units have higher efficiency than helical-worm gear units, SEW-EURODRIVE has expanded the HK product series. Overhead trolley drives with helical-bevel gear units (HK series) can now be used for wheel loads up to 40000 N. Power consumption is reduced significantly, particularly when used in combination with the MOVITRANS® contactless energy transfer system. To ensure that your systems work with even greater profitability.

Technical data
Type
Maximum torque [Nm]
Permitted wheel load [N]
Force application x [mm]
Speed with carrying wheel [m/min]
Reduction ratio
Shaft d x l [mm]
Ø 200 mm
Ø 250 mm
Ø 300 mm
HS41
185
10000
13
4.4 to 120
7.28 to 201
25 × 35
HS50
300
15000
18
28
4.4 to 120
5.4 to 151
7.28 to 201
30 × 60
35 × 70
HS60
600
25000
28
4.0 to 116
5.1 to 145
6.1 to 175
7.56 to 217.41
45 × 90
HK30
200
10000
13
8.3 to 68
13.1 to 106.38
25 × 35
HK40
400
18500
18
28
6.7 to 72
8.3 to 90
12.2 to 131.87
30 × 60
35 × 70
HK50
600
25000
28
6.1 to 66
7.6 to 83
9.1 to 100
13.25 to 145.14
45 × 90
HK60
820
40000
32
6.1 to 66
7.6 to 83
9.1 to 100
13.22 to 144.79
55 × 110

 
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