SE14A Solar Slew Drive Gearbox with Motor for Solar Tracking System
SE14A Slew Drive Description
Model Code:
1 2 3 4 5 6 7 8 9 10 11
| KE - 3 - A - 31 - M - HA - 6B R C - 2 - REV.A |
SE: SE-Horizontal slew drive, VE-Vertical slew drive
SDE-Dual axis slew drive
2- Product size, eg.3”, 5”, 7”, 9”, 12”, 14”, 17”, 21”, 25”, 3”
slew drive, reduction ratio: 31., 5” slew drive, reduction ratio:
37., 7” slew drive, reduction ratio: 57, 9” slew drive, reduction
ratio: 61, 12” slew drive, reduction ratio: 78, 14” slew drive,
reduction ratio: 85, 17” slew drive, reduction ratio: 102, 21” slew
drive, reduction ratio: 125, 25” slew drive, reduction ratio: 150.
3- A: Engineering Level, A, B, C, etc…
4- XXX: The reduction ratio.
5- M: M-metric mounting threads, None-Screw hole by British
measurement. M
6- HX: HA- Quenching, HC-No quenching, HD-Austempered Ductile Iron,
HQ- QPQ, HN-Nitriding
7- 25M : B-6B spline input, 12M-φ12 hole input, 25M-φ25 hole input,
160-160CC hydraulic motor input, 24-24V gear motor input, 220-220V
gear motor input, 380-380V gear motor input
8-R: R-right side, motor position. L- Left side, motor position.
9-C: C-Capped end. E-Supply Encoder. A - Away, hydraulic port
position & direction. I - In, hydraulic port position & direction.
U- Up, hydraulic port position & direction. D - Down, hydraulic
port position & direction.
10- 2: None-Worm number/ Blank-Single, 2-Dual
11-REV.A: Version number A B C etc...
Notice: We will add the customer code when customers has special
requirement.
Performace Parameters of SE Model Slew Drive
| Model | Ratio | Rated Output Torque(N.m) | Tilting Torque (N.m) | Holding Torque (N.m) | Axial Load (kN) | Radial Load (kN) | Efficiency | Precision (°) | Self-locking | Weight (kg) |
| 1” | 32:1 | 400 | 1000 | 1800 | 22 | 12 | 40% | ≤0.1 | Yes | 6 |
| 3” | 31:1 | 600 | 1500 | 3000 | 30 | 16 | 40% | ≤0.1 | Yes | 8 |
| 5” | 37:1 | 800 | 6000 | 9200 | 68 | 27 | 40% | ≤0.1 | Yes | 12 |
| 7” | 57:1 | 2000 | 13500 | 13200 | 132 | 58 | 40% | ≤0.1 | Yes | 21 |
| 9” | 61:1 | 4400 | 45000 | 30800 | 340 | 130 | 40% | ≤0.1 | Yes | 49 |
| 12” | 78:1 | 5800 | 54400 | 40560 | 480 | 190 | 40% | ≤0.1 | Yes | 61 |
| 14” | 85:1 | 6550 | 68000 | 54200 | 680 | 230 | 40% | ≤0.1 | Yes | 63 |
| 17” | 102:1 | 9400 | 135600 | 65040 | 980 | 390 | 40% | ≤0.1 | Yes | 105 |
| 21” | 125:1 | 16000 | 203400 | 81000 | 1600 | 640 | 40% | ≤0.1 | Yes | 149 |
| 25” | 150:1 | 21000 | 271160 | 89000 | 2400 | 950 | 40% | ≤0.1 | Yes | 204 |
Transport, Handling & Storage
Transport only in horizontal position, impacts should be avoided.
Wear work gloves and be careful when handling the slew drive.
Use the holes of the rings in the slew drives to fix bolts for safe
hoisting, handling and placement.
Store only in a horizontal position and in closed rooms, keep it
away from getting wet, the surface corrosion protection of exposed
mating surfaces lasts approximately 1 month in closed packaging.
Longer period storage requires special protective measures.
Transporting unpacked slew rings
Use suitable lifting gear/ never transport product vertically
Unpacked slew drives can be transported with lifting gear under the
following conditions:
- The lifting gear must be configured appropriately for the unit
transport load.
- The ring bolts must be configured appropriately for the weight of
the transport unit.
- The slew drive shall only be transported by itself.
- Transport within the company shall only be executed horizontally.
