Contact Us
Fax:+86-571-88220227
Mail:[email protected]
Add:No. 2, Longshen Cdc, Sandun Town, Hangzhou, Zhejiang, China
Planetary Reduction-1
Planetary-gear transmissions are compact speed reductions which use parallel-load paths to transmit high power. The range of possible reduction ratios is bounded from below and above by limits on the relative size of the planet gears. For a single-plane planetary transmission, the...
Planetary-gear transmissions are compact speed reductions which use parallel-load paths to transmit high power. The range of possible reduction ratios is bounded from below and above by limits on the relative size of the planet gears. For a single-plane planetary transmission, the speed-reduction ratio must be greater than two for planet gears to exist. As the ratio increases, so does the size of the planets relative to the sizes of the sun and ring. Which ratio is best for a planetary reduction can be resolved by studying a series of optimal designs. In this series, each design is obtained by maximizing the service life for a spur-gear planetary with a fixed size, speed-reduction ratio, input speed, power and materials. The planetary-gear reduction service life is modeled as a function of the two-parameter XLT distributed service lives of the ball bearings and spur gears in the reduction. Planet-bearing life strongly influences the optimal reduction lives which point to an optimal planetary reduction ratio in the neighborhood of four to five.
Product description
1PCS x Nema34 Planetary Reduction Ratio 1:4
Planetary can increase the torque of motor and reduce the speed of motor effectively .
It will help motor to take much more load,bigger torque.
Parameter:
Reduction Ratio: 1:4
Input Shaft: 14mm 5mm key (If your motor is 12.7mm ,please tell us)
Input Speed: 3000rpm
Output Shaft: 16mm (5mm key)
Output Torque: 40Nm
Efficiency: 90%
Body Length: 76mm
Backlash: 18 arcmin
Drawing Pictures:
If your motor shaft is not 14 mm,please send us the drawing pictures.Thank you
Show Room:
We accept paypal credit, bank transfer, western union etc.
We are honest and helpful supplier , we will try our best to solve problems with you.
Thanks very much in advance.
Item specifics:
Model number: PX86004
Gearing arrangement: Planetary
Rated power: Depend on Motor
Output torque: 40N.m
Output speed: 750Rpm
Input speed: 3000Rpm
Reduction ratio: 1:4
Input shaft: 14mm (with 5mm key)
Input speed: 3000rpm
Output shaft: 16mm (with 5mm key)
Output torque: 40Nm
Efficiency : 90%
Body length: 76
Backlash: 18
Output torque Range: 1000 ... 220000 N.m
Gear Ratios: i=5.3 ... 365
Support: rotating housing flange to fit tracks
Applicable motors: axial piston hydraulic motors, Hydraulic orbit motors
Hydraulic motor options: Pressure relief valve, Overcenter valve on request
Brake: hydraulic released parking brake on request
Track drives Type |
Max. torque N.m |
Range of ratios ( i ) |
Max. Input speed (rpm) |
Braking torque (N.m) |
EP400 L1 | 1300 | 6.09 | 1000 | 120-250 |
EP401 L1 | 2800 | 6.09 | 1000 | 250-350 |
EP402 L2 | 5000 | 12.4-25.8 | 3000 | ----- |
EP403 L2 | 6000 | 15.4-40 | 3000 | 220-310 |
EP405 L2 | 10000 | 20-53 | 3000 | 220-310 |
EP406L2, L3 | 17000 | 26-140 | 3000 | 220-450 |
EP406AL3 | 24000 | 90-140 | 3000 | 300 |
EP407 L3 | 36000 | 66-140 | 3000 | 550 |
EP410 L3 | 50000 | 67-150 | 3000 | 800 |
EP413 L3 | 60000 | 94-170 | 3000 | 750 |
EP414 L3 | 80000 | 76-186 | 3000 | 1025 |
EP415 L3 | 110000 | 95-215 | 3000 | 1100 |
EP416 L3 | 160000 | 160-250 | 3000 | 1100 |
EP417 L3 | 220000 | 95-365 | 3000 | 1400 |
Track drives | Dimensions | ||||||||||
D1 |
D2 D2 D3 |
D3 | D4 | D5 | D6 | D7 | D8 | L1 | L2 | L3 | |
EP400 L1 | 195 | 175 | 155 | 160 | 180 | 200 | M10×1.5 n=8 | M10×1.5 n=8 | 21 | 40 | 104 |
EP401 L1 | 230 | 200 | 180 | 190 | 210 | 230 | M10×1.5 n=8 | M10×1.5 n=8 | 21 | 40 | 130 |
EP402 L2 | 190.5 | 165.1 | 133.35 | 200 | 241.3 | 279.4 | 5/8”-11 UNC n=8 | 1/2”-13 UNC n=9 | 10.2 | 105.9 | 145 |
EP403 L2 | 260 | 230 | 190 | 200 | 240 | 280 | M16×2 n=8 | M20×1.5 n=8 | 34 | 72 | 160 |
EP405 L2 | 260 | 230 | 190 | 220 | 260 | 290 | M16×2 n=12 | M16×2 n=16 | 18 | 72 | 166 |
EP406L2,L3 | 320 | 290 | 250 | 280 | 305 | 330 | M20×2.5 n=16 | M16×2 n=16 | 30 | 82 | 230 |
EP406AL3 | 320 | 290 | 250 | 280 | 305 | 330 | M20×2.5 n=16 | M16×2 n=16 | 30 | 82 | 240 |
EP407 L3 | 350 | 310 | 270 | 320 | 350 | 380 | M20×2.5 n=16 | M16×1.5 n=20 | 30 | 90 | 269 |
EP410 L3 | 350 | 310 | 270 | 350 | 400 | 430 | M20×1.5 n=20 | M20×1.5 n=16 | 40 | 82 | 313 |
EP413 L3 | 410 | 370 | 330 | 370 | 410 | 450 | M20×1.5 n=20 | M20×2.5 n=20 | 25 | 114 | 318 |
EP414 L3 | 480 | 430 | 380 | 430 | 480 | 520 | M24×3 n=20 | M24×3 n=20 | 22 | 148 | 338 |
EP415 L3 | 500 | 460 | 420 | 460 | 500 | 540 | M24×3 n=24 | M18×1.5 n=36 | 22 | 165 | 361 |
EP416 L3 | 560 | 510 | 450 | 535 | 600 | 650 | M24×2 n=30 | M24×2 n=30 | 30 | 168 | 380 |
EP417 L3 | 650 | 600 | 460 | 610 | 680 | 735 | M24×2 n=30 | M24×2 n=30 | 45 | 170 | 400 |