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.
Sizes double reduction
4075DA
(4075+4075)
4085DA
(4085+4085)
4095DA
(4095+4095)
4105DA
(4105+4085)
4115DA
(4115+4085)
4115DB
(4115+4095)
4130DA
(4130+4085)
4130DB
(4130+4095)
4130DC
(4130+4105)
4135DA
(4130+4085)
4135DB
(4130+4095)
4135DC
(4135+4105)

4145DA
(4145+
4085)

4145DB
(4145+4095)
4145DC
(4145+4105)
 

** For more details please contact with us. **