SEW-EURODRIVE Products: Overhead trolley drives for light load and heavy load ranges

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:

Light load range: Drives for overhead trolley systems according to VDI 3643 guideline (C1 standard)

Heavy load range: Drives for heavy duty overhead trolley systems

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

Your advantages

High permitted overhung loads: Highest working loads

Energy-efficient

Reproducible stopping accuracy

Fully capable of operating with an inverter

Can be combined with lots of SEW-EURODRIVE modular unit options

	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]
Type	Maximum torque [Nm]	Permitted wheel load [N]	Force application x [mm]	Ø 200 mm	Ø 250 mm	Ø 300 mm	Reduction ratio	Shaft d x l [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 (24.8 to 713.29)	45 × 90
HK30	200	10000	13	8.3 to 68	–	–	13.1 to 106.38	25 × 35
HK40	400 (3540)	18500 (4159.0)	18 (0.71) 28 (1.1)	6.7 to 72 (22 to 240)	8.3 to 90 (27 to 300)	–	12.2 to 131.87	30 × 60 (1.2 × 2.4) 35 × 70 (1.4 × 2.8)
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