Worm Gear Small Size Slewing Ring Bearings For Lingkage Solar Tracking System
Small Size Slewing Ring Bearings Description
The rotary reducer is a full-circle rotary deceleration transmission mechanism that integrates a driving power source. It uses a slewing bearing as a transmission follower and a mechanism attachment. The driving source and the casing, and the other ring is used as both the transmission follower and the connection base of the driven working part, so that the slewing bearing itself is a full-circumference slewing connection, and the driving power source and The main transmission parts make it a universal deceleration transmission mechanism that integrates the functions of rotation, deceleration and driving, and at the same time has a simple structure and is convenient to manufacture and maintain.
Parameters of SE Slew Ring 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 |
Advantage
1. Employ a worm gear to achieve rotation, which are slower in speed but can magnify an input torque at much higher ratios and are used in applications requiring high torque
2. Enclosed design, IP66 protection grade which is perfect for outdoor harsh conditions like harbor, mining etc.
3. Self-lock feature which make it a safety part
4. Can attach different gear motor to gain large transmission gear ratio, thus giving the whole unit low speed with high torque
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