Features
FHD-C series is a kind of hollow body RV cycloidal reducer.The direct output designed for base of robot.For meeting every demand in various industry,the input shaft of most robotic arm and machine requires hollow-designed and connected with servo motor directly.FHD-C series RV gearbox is developed to solving the problem .The design of FHD-C series precision RV gearbox successfully carried out hollow-designed and directly connection with servo. These features present more convenient and application-friendly .
FHD-C RV reduction is with high torque,which can be up to 4900Nm.This cycloidal RV reducer is also with very low backlash.Therefore,such excellent RV gearbox can meet different kinds of applications.In addition,the high torque and large ratio make FHD-C RV gearbox a perfect option for the transmission system that with heavy load and require high precision.
Overview of FHD-C RV gearbox
1.Type:FHD-10C~FHD-500C
2.Backlash:≤1-5 arc min
3.Ratio:1/64.38~1/219
4.Capacity:0.2KW~15KW
5.Rotation:Shaft Run
6.Rated output torque:98NM~4900NM
Features of FHD-C RV gearbox
Hollow body design,direct output,designed for base of robot.
1.Space-saving
2.Small vibration
3.High torsional rigidity
4.Strong impact resistance
5.Excellent starting efficiency
6.Wear small, long service life
7.Small backlash
FHD-C RV gearbox is mainly used in palletizing robot,rotating work platform,kinds of locator,robot joints,machine tool,medical apparatus and instruments,ATC device,AGV driver, lid switch gear.
Model Indication
When you plan to order or select the model of FHD-C series Robotic RV gearbox,please check the main dimensions of your motor as below:
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.
If you don’t have the information above,please just tell us the motor brand and type,output speed or output torque you need,then we are pleasure to help you choose a suitable model.
Parameter
| Model | FHD-10C | FHD-30C | FHD-50C | FHD-105C | FHD-200C | FHD-320C | FHD-500C | ||
| Rotation | Shaft Run | Shaft Run | Shaft Run | Shaft Run | Shaft Run | Shaft Run | Shaft Run | ||
| Ratio | 106.5 | 64.38 | 78.4 | 97.6777 | 71.9924 | 94.5 | 111 | ||
| 154 | 84.18 | 102.4 | 110.5677 | 92.2932 | 109.5 | 147 | |||
| * | 103.98 | 126.4 | 136.3478 | 105.827 | 123 | 183 | |||
| * | * | * | 187.9079 | 138 | 153 | 219 | |||
| * | * | * | * | * | * | * | |||
| Rated output torque | Nm kgf-m | 98 (10) | 295 (30) | 490 (50) | 1030 (105) | 1960 (200) | 3136 (325) | 4900 (500) | |
| Acceleration&braking torque | Nm kgf-m | 245 (25) | 737 (75) | 1225 (125) | 2575 (262) | 4900 (500) | 7840 (800) | 12250 (1250) | |
| Instant Max.allowable torque | Nm kgf-m | 490 (50) | 1475 (150) | 2450 (250) | 5150 (525) | 9800 (1000) | 15680 (1600) | 24500 (2500) | |
| Rated input speed | Nr (rpm) | 2000 | 2000 | 1500 | 1500 | 1500 | 1500 | 1500 | |
| Rated output speed | Nr (rpm) | 15 | 15 | 15 | 15 | 15 | 15 | 15 | |
| Rated lifetime | Hr | 6000 | 6000 | 6000 | 6000 | 6000 | 6000 | 6000 | |
| Allowable Max.input speed (intermittent) | Nmax (rpm) | 28 | 47 | 38 | 26 | 28 | 21 | 18 | |
| 19 | 36 | 29 | 23 | 22 | 18 | 14 | |||
| * | 29 | 24 | 18 | 19 | 16 | 11 | |||
| * | * | * | 13 | 14 | 13 | 9 | |||
| Allowable Max.output speed (continuous) | Min (rpm) | 19 | 31 | 26 | 15 | 21 | 16 | 14 | |
| 13 | 24 | 20 | 14 | 16 | 14 | 10 | |||
| * | 19 | 16 | 11 | 14 | 12 | 8 | |||
| * | * | * | 8 | 11 | 10 | 7 | |||
| Tilting stiffness | Nm/arcmin kgf-m/arcmin | 421 (43) | 1068 (109) | 1960 (200) | 2813 (287) | 9800 (1000) | 12740 (1300) | 24500 (2500) | |
| Torsional stiffness | Nm/arcmin kgf-m/arcmin | 47 (4.8) | 147 (15) | 255 (26) | 510 (52) | 980 (100) | 1960 (200) | 3430 (350) | |
| Max.lost motion | (arcmin) | ＜2.0 | ＜2.0 | ＜1.0 | ＜1.0 | ＜1.0 | ＜1.0 | ＜1.0 | |
| Angle transmission error | ATE (arcsec) | 50 | 50 | 50 | 50 | 50 | 50 | 50 | |
| Backlash | Standard backlash | (arcmin) | ＜5.0 | ＜4.0 | ＜3.0 | ＜3.0 | ＜3.0 | ＜3.0 | ＜3.0 |
| Precision backlash | ＜3.0 | ＜2.0 | ＜1.0 | ＜1.0 | ＜1.0 | ＜1.0 | ＜1.0 | ||
| Max.tilting torque | Nm kgf-m | 1372 (140) | 1960 (200) | 3528 (360) | 4900 (500) | 17640 (1800) | 39200 (4000) | 78400 (8000) | |
| Rated radial force | Nm | 686 | 980 | 1764 | 2450 | 8820 | 20580 | 34300 | |
| Max.axial force | N | 5880 | 8820 | 11760 | 13720 | 19600 | 29400 | 39200 | |
| Start efficiency | % | 65 | 70 | 70 | 80 | 80 | 80 | 80 | |
| Weight | KG | 10.7 | 20 | 34 | 46 | 100 | 176 | * | |
Dimensions
Below is the dimensions of FHD-C RV reducer.Please note that this is just the standard drawing.We accept the customized sizes accordign to different motors.
FHD-500C
