SE7 Worm Gear Drives With Electric Motor For Single Axle PV Solar
Tracker System
Worm Gear Slewing Drive Description
Slew drive: SE7 with 24vdc gear motor
Dimensions: 510*360*150mm
Weight: 32 kg
Payment term: FOB Shanghai
Delivery time: 10-15 days
Material: 50Mn, 42CrMo
Our slewing drive SE7 is powered with hourglass worm technology for
maximum torque and the smoothest rotation. Typical slew drive
applications include solar tracking system, truck cranes, man
lifts, utility equipment, hydraulic attachments, oil tool
equipment, marine cranes, tire handlers, diggers and automotive
lifts. The slewing drives are used in many other applications
requiring load holding and rotational capability. We offer
different slewing drive models with different moment load
capacities. The standard slew drives are fitted with a housing and
single self-locking hourglass worm shaft. Once the power source
input is returned to neutral, the worm shaft will lock the load
into position without requiring any external braking device.
Performance Parameters of SE series
| SE Model Performance Parameters |
| Model | Rated Output Torque (N.m) | Tilting Torque (N.m) | Holding Torque (N.m) | Axial Load (kN) | Radial Load (kN) | Ratio | Efficiency | Precision (degree) | IP | Working Tep. (℃) | Self- locking | Weight (kg) |
| 1" | 400 | 1000 | 1800 | 22 | 12 | 32:1 | 40% | ≤0.1 | 66 | -40～+120 | Yes | 6 |
| 3" | 600 | 1500 | 3000 | 30 | 16 | 31:1 | 40% | ≤0.1 | 66 | -40～+120 | Yes | 8 |
| 5" | 800 | 6000 | 9200 | 68 | 27 | 37:1 | 40% | ≤0.1 | 66 | -40～+120 | Yes | 12 |
| 7" | 2000 | 13500 | 13200 | 132 | 58 | 57:1 | 40% | ≤0.1 | 66 | -40～+120 | Yes | 21 |
| 9" | 4400 | 45000 | 30800 | 340 | 130 | 61:1 | 40% | ≤0.1 | 66 | -40～+120 | Yes | 49 |
| 12" | 5800 | 54400 | 40560 | 480 | 190 | 78:1 | 40% | ≤0.1 | 66 | -40～+120 | Yes | 61 |
| 14" | 6550 | 68000 | 54200 | 680 | 230 | 85:1 | 40% | ≤0.1 | 66 | -40～+120 | Yes | 63 |
| 17" | 9400 | 135600 | 65040 | 980 | 390 | 102:1 | 40% | ≤0.1 | 66 | -40～+120 | Yes | 105 |
| 21" | 16000 | 203400 | 81000 | 1600 | 640 | 125:1 | 40% | ≤0.1 | 66 | -40～+120 | Yes | 149 |
| 25" | 21000 | 271160 | 89000 | 2400 | 950 | 150:1 | 40% | ≤0.1 | 66 | -40～+120 | Yes | 204 |
Packaging and Shipping
Payment & Shipping Terms: T/T
Minimum order quantity: 1 Set/Sets
Nearest port: Shanghai
The surface of slewing drives are covered with the anti-rust oil
first, and then wrapped with the plastic film. Then packed with
Kraft paper and professional belts. At last, with ply wooden box
totally at the outer packing to invoid the rust or the moist. The
ply wooden box is free from fumigation. The package can also be
customized based on customers' special demand.
