Features
PLE is a light but powerful planetary gearbox. It is 25% lighter than comparable conventional drives.PLE is a spur gear planetary gearbox,you will accordingly benefit from the highest dynamics needed for multiple axis systems. FHTW PLE precision planetary gearboxes is with high performance at a fair price:It is powerful, yet efficient, and delivers a high performance for attractive acquisition costs.Even in extreme situations, the PLE will never let you down thanks to its low-friction bearing design and optimized lubrication. The low heat generation allows a continuous high speed without sacrifice to performance. PLE planetary gearbox have a full dimensions,suit for any brands of motor,such as Delta,Panasonic, Fanuc, SIEMENS, Matsushita, Mitsubishi, Yaskawa, etc.Also we accept input dimension customized and OEM service.
PLE planetary gearboxes have the below features:
1.Light weight and strong structure ,low friction bearing design
2.Low backlash(3~8 arcmin),for any mounting position
3.High quality with advantage price
4.High output torque(3 times of nominal output torque)
5.High efficiency (1-stage 96%, 2-stage 94%, 3-stage 90%)
6.Low noise(60DBA) with low vibration
7.Individual adaptation of the input flange to the motor,can be attached to any motors all over the world.
8.Lifetime lubrication for maintenance-free operation
9.Various output shaft designs
10.Clamping systems with optimized mass moment of inertia
Model Selection
PLE series precision planetary gearbox can connect to any brand of servo motors and stepper motors.
How to choose a correct PLE model?
(1)Check your motor drawing,offer the below dimensions:
φS:shaft diameter
LB:motor convex circle diameter
φLA:motor flange PCD
LS:shaft length
LE:motor convex circle thickness
φLZ:motor mounting hole size
Then compare these dimensions to our gearbox dimensions(refer to our catalogue)you can probably know the frame size of our gearbox.
(2)What’s the ratio or output speed you need?Check if the gearbox output torque＞motor torque*ratio
Ratio i=Input speed(RPM)/gearbox output speed(RPM)
Motor torque(N.m)=9550*motor power(KW)/motor speed(RPM)
(3)Make sure the precision(backlash)you need,then you can know which type of gearbox you need.
(4)If you don’t have the information above,please send us the servo motor dimension drawing for model selection or advise the specific servo motor model number,then we are pleasure to help you choose a suitable model.
PLE series planetary reducers are widely used in Printer, Belt Conveyer, Gantry Robot, Auto packing sealing machine, Packing machine ( vertical pillow), Packing machine ( horizontal pillow), Dispenser Robot, Loader robot etc.
Parameters
| Model No. | Unit | Stage | Ratio | PLE040 | PLE060 | PLE080 | PLE120 | PLE160 |
| Rated Output Torque | Nm | 1 | 3 | 17 | 28 | 112 | 165 | 423 |
| 4 | 15 | 38 | 110 | 146 | 364 | |||
| 5 | 14 | 40 | 108 | 160 | 423 | |||
| 7 | 13 | 35 | 105 | 149 | 358 | |||
| 10 | 12 | 25 | 100 | 141 | 293 | |||
| 2 | 15 | 17 | 28 | 112 | 165 | 423 | ||
| 20 | 15 | 38 | 110 | 146 | 364 | |||
| 25 | 14 | 40 | 108 | 160 | 423 | |||
| 30 | 13 | 28 | 112 | 165 | 423 | |||
| 35 | 13 | 35 | 105 | 149 | 358 | |||
| 40 | 12 | 38 | 110 | 146 | 364 | |||
| 50 | 14 | 40 | 108 | 160 | 423 | |||
| 70 | 13 | 35 | 105 | 149 | 358 | |||
| 100 | 12 | 25 | 100 | 141 | 293 | |||
| Max. Output Torque | Nm | 1,2 | 3-100 | 3 Times of Normal Output Torque | ||||
| Rated Input Speed | Rpm | 1,2 | 3-100 | 3000 | 3000 | 3000 | 3000 | 2500 |
| Max. Input Speed | Rpm | 1,2 | 3-100 | 5000 | 5000 | 5000 | 5000 | 3600 |
| Precision Backlash P1 | Arcmin | 1 | 3-10 | ≤3 | ≤3 | ≤3 | ≤3 | ≤3 |
| 2 | 12-100 | ≤5 | ≤5 | ≤5 | ≤5 | ≤5 | ||
| Standard Backlash P2 | Arcmin | 1 | 3-10 | ≤5 | ≤5 | ≤5 | ≤5 | ≤5 |
| 2 | 12-100 | ≤8 | ≤8 | ≤8 | ≤8 | ≤8 | ||
| Torsional Rigidity | Nm/arcmin | 1,2 | 3-100 | 3 | 6 | 12 | 22 | 50 |
| Max. Radial Force | N | 1,2 | 3-100 | 320 | 460 | 1300 | 3200 | 6520 |
| Max. Axial Force | N | 1,2 | 3-100 | 160 | 230 | 660 | 1600 | 3260 |
| Service Life | Hr | 1,2 | 3-100 | 20000hrs | ||||
| Efficiency | % | 1 | 3-10 | ≥97% | ||||
| 2 | 15-100 | ≥94% | ||||||
| Weight | Kg | 1 | 3-10 | 0.73 | 0.99 | 2.1 | 4.98 | 18.2 |
| 2 | 15-100 | 1.05 | 1.46 | 3.2 | 6.92 | 24.9 | ||
| Operating Temperature | ℃ | 1,2 | 3-100 | （-25℃~+90℃） | ||||
| Lubrication | 1,2 | 3-100 | Synthetic Grease | |||||
| Protection Class | 1,2 | 3-100 | IP65 | |||||
| Mounting Position | 1,2 | 3-100 | Any Direction | |||||
| Noise Level | dB(A) | 1,2 | 3-100 | ≤62 | ≤63 | ≤65 | ≤67 | ≤68 |
Moment of Inertia
| Model No. | Unit | Stage | Ratio | PLE040 | PLE060 | PLE080 | PLE120 | PLE160 |
| Moment of Inertia | kg.cm2 | 1 | 3 | 0.16 | 0.63 | 3.48 | 12.84 | 36.72 |
| 4 | 0.16 | 0.6 | 3.31 | 12.22 | 34.63 | |||
| 5 | 0.16 | 0.59 | 3.28 | 12.1 | 34.24 | |||
| 7 | 0.16 | 0.59 | 3.27 | 12.05 | 34.07 | |||
| 10 | 0.16 | 0.59 | 3.26 | 12.03 | 34.02 | |||
| 2 | 12-40 | 0.16 | 0.59 | 3.26 | 12.03 | 34.02 | ||
| 50-100 | 0.16 | 0.59 | 3.26 | 12.03 | 34.02 |
Dimensions
Reducer Dimensions:
(1) Single stage(Ratio:3, 4, 5, 7, 10)
Unit:mm
| Size | PLE040-L1 | PLE060-L1 | PLE080-L1 | PLE120-L1 | PLE160-L1 |
| D1 | Φ12(13) | Φ14(16) | Φ20(22) | Φ25(32) | Φ40 |
| D2 | Φ26 | Φ40 | Φ60 | Φ80 | Φ130 |
| D3 | Φ8(≤11) | Φ14(≤19) | Φ19(≤24) | Φ24(≤32) | Φ35(42) |
| D4 | Φ30(30-50) | Φ50(50-70) | Φ70(70-110) | Φ110(70-130) | Φ114.3(110-150) |
| D5 | Φ34 | Φ52 | Φ70 | Φ100 | Φ145 |
| D6 | (4-M4) | (4-M5) | (4-M6) | (4-M10) | (4-M12) |
| D7 | Φ46(45-70) | Φ70(70-130) | Φ90(90-145) | Φ145(90-165) | Φ200(145-220) |
| D8 | (4-M4X8L) | (4-M4X10L) | (4-M5X12L) | (4-M8X25L) | (4-M12X25L) |
| D9 | M4X0.7P | M5X0.8P | M6X1.0P | M10X1.5P | M16X2.0P |
| L1 | 18 | 31 | 36 | 50 | 80 |
| L2 | 2 | 3 | 3 | 4 | 5 |
| L4 | 26 | 35 | 40 | 55 | 87 |
| L5 | (4) | (5) | (5) | (8) | (7) |
| L6 | 26 | 32 | 42 | 59 | 86 |
| L7 | 88.0 | 113.0 | 148.0 | 181.0 | 282.0 |
| C1 | Φ42 | Φ60 | Φ80 | Φ120 | Φ160 |
| C2 | (□50) | (□62) | (□92) | (□120) | (□176) |
| S1 | 2 | 2 | 4 | 5 | 8 |
| S2 | 14 | 25 | 28 | 40 | 65 |
| S3 | 13.5 | 16 | 22.5 | 28 | 43 |
| B | 4 | 5 | 6 | 8 | 12 |
| K1 | 3 | 3 | 6 | 8 | 10 |
| K2 | Φ8 | Φ8 | Φ18 | Φ25 | Φ35 |
| K3 | 9.2 | 9.2 | 21 | 28 | 38.3 |
| K4 | Φ11 | Φ11 | Φ24 | Φ32 | Φ42 |
| K5 | 20 | 20 | 30 | 40 | 52 |
| K6 | 24 | 24 | 35 | 48 | 58 |
Note 1:Inside of ()is the optional range of sizes,outside of ()is the standard sizes.
Note 2:The reducer output shaft size and length can be customized for customers.
Note 3:Input sizes can be subject to changed according to kinds of servo motor or stepper motor size.
(2) Double stage(Ratio: 15,20,25,30,35,40,50,70,100)
unit:mm
| Size | PLE040-L2 | PLE060-L2 | PLE080-L2 | PLE120-L2 | PLE160-L2 |
| D1 | Φ12(13) | Φ14(16) | Φ20(22) | Φ25(32) | Φ40 |
| D2 | Φ26 | Φ40 | Φ60 | Φ80 | Φ130 |
| D3 | Φ8(≤11) | Φ14(≤19) | Φ19(≤24) | Φ24(≤32) | Φ35(42) |
| D4 | Φ30(30-50) | Φ50(50-70) | Φ70(70-110) | Φ110(70-110) | Φ114.3(110-150) |
| D5 | Φ34 | Φ52 | Φ70 | Φ100 | Φ145 |
| D6 | (4-M4) | (4-M5) | (4-M6) | (4-M10) | (4-M12) |
| D7 | Φ46(45-70) | Φ70(70-130) | Φ90(90-145) | Φ145(90-165) | Φ200(145-220) |
| D8 | (4-M4X8L) | (4-M4X10L) | (4-M5X12L) | (4-M8X25L) | (4-M12X25L) |
| D9 | M4X0.7P | M5X0.8P | M6X1.0P | M10X1.5P | M16X2.0P |
| L1 | 18 | 31 | 36 | 50 | 80 |
| L2 | 2 | 3 | 3 | 4 | 5 |
| L4 | 26 | 35 | 40 | 55 | 87 |
| L5 | (4) | (5) | (5) | (8) | (7) |
| L6 | 26 | 32 | 42 | 59 | 86 |
| L7 | 104.5 | 133.0 | 168.0 | 221.0 | 331.5 |
| C1 | Φ42 | Φ60 | Φ80 | Φ120 | Φ160 |
| C2 | (□50) | (□62) | (□92) | (□120) | (□176) |
| S1 | 2 | 2 | 4 | 5 | 8 |
| S2 | 14 | 25 | 28 | 40 | 65 |
| S3 | 13.5 | 16 | 22.5 | 28 | 43 |
| B | 4 | 5 | 6 | 8 | 12 |
| K1 | 3 | 3 | 6 | 8 | 10 |
| K2 | Φ8 | Φ8 | Φ18 | Φ25 | Φ35 |
| K3 | 9.2 | 9.2 | 21 | 28 | 38.3 |
| K4 | Φ11 | Φ11 | Φ24 | Φ32 | Φ42 |
| K5 | 20 | 20 | 30 | 40 | 52 |
| K6 | 24 | 24 | 35 | 48 | 58 |
Note 1:Inside of ()is the optional range of sizes,outside of ()is the standard sizes.
Note 2:The reducer output shaft size and length can be customized for customers.
Note 3:Input sizes can be subject to changed according to kinds of servo motor or stepper motor size.
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