Power dispersion technology is obtained by several ring-gears engage, the
shock load capacity increases to 500% of the rated torque.
Transmission efficiency is especially high for external & internal ring
gears are contacting by complete rolling while sliding.
In comparison with conventional spur-gear
or helix-gear reducers, with which at most one to two gearwheel pairs are engaged.
For conventional gear reducers, unsmooth torque passing may occur due
to transmission device worn out or gear interference.
Products Feature :
1.
COMPACT SIZE
The brainchild compact motor reduces 50% ~ 60% in size than conventional reducers.
2.
HIGH EFFICIENCY
90% efficiency ratio is obtained in single reduction while 80% in double reduction.
3.
HIGH PRECISION
ROLADRIVE is excellent in instant positioning and preventing output back-lash.
4.
HIGH REDUCTION RATIO
ROLADRIVE reducer offers 1/6 ~ 1-/87 reduction ratio in single reduction and 7569:1
in double reduction.
5.
LOW NOISE
External and internal ring gears are aroundable units. The rolling contact makes
lower Noise than sliding tooth contact in convectional way.
6.
LONG LIFE
All gears are hardened, tempered and ground to obtain smooth surface and hardness
HRC60oC. It turns smoothly even for long time operation and under minimum maintenance.
7.
HIGH PEAK LOADING
Shock loads are distributed to 20% ~ 23% of the ring-gear teeth in single disc system,
40% ~ 46% in two disc system.
8.
HIGH RESPONSE
Several ring-gears engange compensates tolerance and resists and resists shock,
especially high response in starts-stops-changes of direction frotation.
Available reduction rations
Single reduction
6
8
11
13
15
17
21
25
29
35
43
51
59
71
87
Double reduction
102* (17x6)
104 (13x8)
121 (11x11)
143 (13x11)
165 (15x11)
174* (29x6)
187* (17x11)
195 (15x13)
210* (35x6)
231 (21x11)
258* (43x6)
273 (21x13)
289* (17x17)
319 (29x11)
354* (59x6)
357* (21x17)
377 (29x13)
385* (35x11)
425* (25x17)
435* (29x15)
473 (43x11)
493* (29x17)
522* (87x6)
525* (25x21)
559 (43x13)
595* (35x17)
649 (59x11)
731 (43x17)
841 (29x29)
957* (87x11)
1003 (59x17)
1131* (87x13)
1225* (35x35)
1247 (43x29)
1479 (87x17)
1505* (43x35)
1711* (29x29)
1849 (43x43)
2065 (59x35)
2193* (51x43)
2537 (59x43)
3045 (87x35)
3481 (59x59)
3741* (87x43)
4437 (87x51)
5133 (87x59)
6177 (87x71)
7569 (87x87)
Reduction rations marked with * and higher reduction upon request.
