Reliable transmission of drive torque
Reliable transmission of drive torque
Offset gear motors
Offset gear motors
Full drive performance, also in a small space
Our offset gear motors are specially designed for space-saving drive solutions. The housing design offers good ground clearance for travel applications at ground level. The large center distance between the parallel gearbox shafts enable these units to be used in a central drive arrangement, e.g. when fitted with shaft ends on both sides. What else do they offer?
- Wide range of gear ratios
- Cost-effective solutions with high efficiency
- Practical designs for a variety of travel applications
- 9 gearbox sizes
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Your Contact
Demag Cranes & Components Corp.
Demag Cranes & Components Corp.
6675 Parkland Blvd., Suite 200
Cleveland, Ohio 44139
United States
Product information
The benefits at a glance
Maximum flexibility
- 9 gearboxes for torques from 160 to 13,800 Nm
- Direct input or coupling connection
- Drive shafts in 5 variants
- 5 housing designs
Technical data
Offset geared motors
| Transmission ratio (i) | |||
| Gearbox size | Output torque lb-ft [Nm] | 2-stage | 3-stage |
| A10 | 118 [160] | 8.32 - 52.5 | - |
| A20 | 184 [250] | 6.21 - 28.0 | 31.7 - 123 |
| A30 | 339 [460] | 7.78 - 71.9 | 82.4 - 156 |
| A40 | 605 [820] | 8.78 - 61.6 | 73.8 - 256 |
| A50 | 1,069 [1,450] | 8.69 - 71.6 | 78.0 - 218 |
| A60 | 1,918 [2,600] | 8.91 - 67.9 | 77.2 - 297 |
| A70 | 3,393 [4,600] | 9.23 - 68.1 | 78.9 - 267 |
| A80 | 6,048 [8,200] | 9.89 - 68.9 | 80.3 - 281 |
| A90 | 10,178 [13,800] | 10.2 - 69.7 | 76.3 - 274 |
- A10 - A40: aluminium housing
- A50 - A90: grey cast iron housing
Features and accessories
Geared motors
| Options | A offset gearboxes | W angular gearboxes | D helical gearboxes |
| Torque brackets | ■ | ■ | |
| Foot rails/plates | ■ | ■ | |
| Mounting flange | ■ | ■ | ■ 1) |
| Extended temperature range | ■ | ■ | ■ |
| Special paint finish | ■ | ■ | ■ |
| Special lubricants | ■ | ■ | ■ |
| Gearbox venting 2) | ■ | ■ | ■ |
| Double gearboxes 3) | ■ | ■ | ■ |
1) For sizes D11 - D41
2) Standard for size 50
3) For particularly low speeds
Application examples
Application examples
Application examples
