worm slew drive

1 reduce your manufacture cost
2 easy to install
3 prolong the use life
4 rotate smooth and accurate
AC DC hydraulic moto
NFB slew drive is a new kind of slew products. It consists of worm, slewing ring, housing, motor and so on.
Because the core part is slewing ring, so slew drive can also bear axial, radial loading and titling moment at the same time.
Compare with the traditional slew products, NFB slew drive is easy to mount and maintenance saves more space.
Products can be widely used in heavy pallet transporter, container carrier, crane, solar tracker and new energy field.
Our slew drives have many advantages
NO.1 reduce your manufacture cost
NO.2 easy to install
NO.3 prolong the use life
NO.4 rotate smooth and accurate
NO.5 suitable for the hard work environment
NO.6 promote your produ cts whole level
NO.7special designs available and so on. . .
We can offer AC motor or hydraulic motor together.
Application for slew drive 1. solar tracker 2. pallet transporter 3. movable gantry cranes
4. spider 5. pallet/container carrier (container handler) 6. overhead working truck 7. heavy load transporter
8. side loader 9. harbour mobile crane 10. shipping lifting 11. crawler chassis 12. bridge inspection equipment
12. bridge inspection equipment 13. basket rotator requirement 14. railway slewing crane 15. cement mixer
16. demolition equipment 17. blasthole boring tool 18. mower

Type
Max. Dia.
(mm)
Min. Dia.
(mm)
Mounting Hole Dia.
(mm) Outer Ring
Mounting Hole Dia.
(mm) Inner Ring
Height
(mm)
Weight
(kg)
Ratio
SD-L-01
416 .5
145
270
175
82
48
62:1
SD-L-02
536.5
265
390
295
82
72
86:1
SD-L-03
626.5
324
479.5
365
82< br>89
104:1
SD-L-04
674
380
520
420
108
130
93:1
SD-L-05
852.5
525
675
565
130
250
104:1