| Price | USD 280~504 / pc |
| MOQ | 1 piece |
| Delivery Time | 15~45 days |
| Brand | HangTuo |
| Place of Origin | China |
| Certification | CE, ISO9001 |
| Model Number | SDE21" |
| Packaging Details | plywood box |
| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | 2000 pcs per month |
| Place of Origin | China | Packaging Details | plywood box |
| Enclosed housing | Yes | Material | QT |
| Life time | 30 years | Model Number | SDE21" |
| Supply Ability | 2000 pcs per month | Certification | CE, ISO9001 |
| Brand Name | HangTuo | Payment Terms | L/C, T/T, Western Union |
| Type | worm and wormwheel | Price | USD 280~504 / pc |
| Delivery Time | 15~45 days | OEM | Available |
| Minimum Order Quantity | 1 piece | Ratio | 125:1 |
| Application | Solar tracking system |
Helical Gear Enclosed Housing Dual Axis Slew Drive Model SDE21 With AC 380 Motor For Solar Tracker
Enclosed Housing Dual Axis Slew Drive Description
Slew drives use patented hourglass worm technology to give maximum control and movement support. Our worm gears engage 5 to 11 teeth on the pitch line of the ring gear from the hourglass screw, which is higher tooth engagement than standard worms, giving the gearbox greater stability and strength. Learn more about hourglass technology.
The
most
common
slewing
drive
application
for
the
dual-axis
slewing
drivesare
dual-axis
solar
trackers,
such
as
heliostats
and
concentrated
photovoltaics
(CPV),
and
satellite
or
radar
dishes.
Other
applications
include
automotive
lifts,
robotic
arm
positioners,
and
stage
equipment.
SDE
Dual-Axis
Positioner
Specifications
SDE
dual-axis
slewing
drives
are
assured
for
a
30-year
field
life
of
precise
3D
positioning.
SDE
drives
create
an
efficient
and
reliable
solution
in
a
single
drive.
We
qualify
all
of
our
components
and
raw
materials
using
standards
set
by
ISO
9001,
CE certifications
to
maximize
field
life.
SDE Model Slewing Drive Performance Parameters
| SDE Model Performance Parameters | ||||||||||||
| Model | Rated Output Torque (N.m) |
Tilting Torque (kN.m) |
Holding Torque (kN.m) | Axial Load (kN) | Radial Load (kN) | Ratio | Efficiency |
Precision (degree) |
IP |
Working Tep (℃) |
Self-locking | Weight (kg) |
| 3" | 600 | 1.5 | 5.8 | 10 | 15 | 31:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 25kg |
| 5" | 800 | 6 | 9.2 | 16 | 27 | 37:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 34kg |
| 7" | 2000 | 7.5 | 13.2 | 34 | 58 | 57:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 56kg |
| 9" | 4300 | 16 | 27.2 | 60 | 130 | 61:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 92kg |
| 12" | 5800 | 25 | 41 | 77 | 190 | 78:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 160kg |
| 14" | 6750 | 48 | 45 | 110 | 230 | 85:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 224kg |
| 17" | 9460 | 67 | 54 | 142 | 390 | 102:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 320kg |
| 21" | 16000 | 89 | 65 | 337 | 640 | 125:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 492kg |
| 25" | 21450 | 112 | 89 | 476 | 950 | 150:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 705kg |
Applications
The azimuth & Elevation combined and enclosed designing can improve the tracking precision and power generation efficiency.
