Direct output FHA-E series RV gearbox

Features

FHA-E RV gearbox is properly applied to rotary table / position device , ATC , tooling machine and each automatic mechanism connected with servo motor directly.The features of FHA-E gearbox are Multi-teeth contact,direct output , high ratio,tightening engagement and no gear noise.

The precision FHA-E RV cycloidal gearbox has a broad range of sizes for option,which suits various motors.FHTW RV gearbox features a wide range of ratio and also with three type of backlash(P2,P1,P0).It can meet different requirement of application.

Overview of FHA-E RV gearbox

1.Type:FHA-5E~FHA-450E

2.Backlash:≤1-5 arc min

3.Ratio:1/35~1/140

4.Capacity:0.1KW~15KW

5.Rotation:Shaft Run or Case Run

6.Rated output torque:60NM~5100NM

Features of FHA-E RV gearbox

1.Innovative transmission,significant advantage

2.Low sliding loss,high efficiency

3.Sooth operation,low noise

4.High precision,low backlash

5.Long diameter of wave exciter,high torque output

6.High ratio,compact structure

7.Multi-teeth engagement,high loading capability

8.Roller tooth,long service life

9.Long energy consumption,better economic benefit

10.Hollow design,direct output

Application

FHA-E RV gearbox is applied to 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 FHA-E 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			FHA-5E		FHE-7E		FHA-25E		FHA-45E
Rotation			Shaft Run	Case Run	Shaft Run	Case Run	Shaft Run	Case Run	Shaft Run	Case Run
Ratio			40	41	40	41	40	41	35	36
			50	51	50	51	50	51	40	41
			*	*	59	60	60	61	50	51
			*	*	*	*	*	*	59	60
			*	*	*	*	*	*	79	80
Rated ouput torque		Nm kgf-m	60 (6.1)		83 (8.46)		245 (25)		460 (46.8)
Acceleration&braking torque		Nm kgf-m	97.5 (9.9)		136 (14)		515 (52)		1158 (118)
Instant Max.allowable torque		Nm kgf-m	245 (25)		415 (42)		1000 (102)		2300 (234.4)
Rated input speed		Nr (rpm)	2000		2000		2000		2000
Rated lifetime		Hr	6000		6000		6000		6000
Allowable Max.input speed		Nmax (rpm)	3000		3000		3000		2500
Tilting stiffness		Nm/arcmin kgf-m/arcmin	82 (8.3)		117 (12)		372 (38)		931 (95)
Torsional stiffness		Nm/arcmin kgf-m/arcmin	18 (1.83)		20 (2)		49 (5)		108 (11)
Max.lost motion		(arcmin)	＜3.0		＜3.0		＜3.0		＜3.0
Angle transmission error		ATE (arcsec)	40		80		40		40
Backlash	Standard backlash	(arcmin)	＜5.0		＜5.0		＜5.0		＜5.0
	Precision backlash		＜3.0		＜3.0		＜3.0		＜3.0
	High precision backlash		*		*		*		＜1.0
Max.tilting torque		Nm kgf-m	282 （28.8）		392 （40）		1764 （180）		3332 （340）
Rated radial force		Nm	118		196		882		1666
Max.axial force		N	885		1470		3920		5194
(I=GD²/4) Input inertia Kg-m²			1.65x10^-6		2.60x10^-6		1.08x10^-6		4.50x10^-6
			1.46x10^-6		1.85x10^-6		0.65x10^-6		3.75x10^-6
			*		1.66x10^-6		0.45x10^-6		2.4x10^-6
			*		*		*		1.75x10^-6
			*		*		*		2.4x10^-6
Weight		KG	4.5		8.5		12		32.5

Rotation			Shaft Run	Case Run	Shaft Run	Case Run	Shaft Run	Case Run	Shaft Run	Case Run
Ratio			50	51	50	51	59	60	59	60
			60	61	60	61	79	80	79	80
			79	80	79	80	99	100	99	100
			99	100	99	100	119	120	119	120
			*	*	*	*	*	*	139	140
Rated ouput torque		Nm kgf-m	1400 (136)		1615 (165)		3595 (366)		5100 (520)
Acceleration&braking torque		Nm kgf-m	2083 (212)		4043 (412)		7963 (812)		11025 (1125)
Instant Max.allowable torque		Nm kgf-m	4155 (423.5)		8075 (823)		17975 (1830)		25500 (2600)
Rated input speed		Nr (rpm)	2000		1500		1500		1500
Rated lifetime		Hr	6000		6000		6000		6000
Allowable Max.input speed		Nmax (rpm)	2500		2500		2000		2000
Tilting stiffness		Nm/arcmin kgf-m/arcmin	1176 (120)		2940 (300)		4900 (500)		7448 (760)
Torsional stiffness		Nm/arcmin kgf-m/arcmin	196 (20)		392 (40)		980 (100)		1176 (120)
Max.lost motion		(arcmin)	＜1.5		＜1.5		＜1.5		＜1.5
Angle transmission error		ATE (arcsec)	40		40		40		40
Backlash	Standard backlash	(arcmin)	＜4.0		＜4.0		＜4.0		＜4.0
	Precision backlash		＜2.0		＜2.0		＜2.0		＜2.0
	High precision backlash		＜1.0		＜1.0		＜1.0		＜1.0
Max.tilting torque		Nm kgf-m	4312 (440)		7840 (800)		14112 (1440)		17640 (1800)
Rated radial force		Nm	2156		3920		7056		8820
Max.axial force		N	7840		14700		19600		24500
(I=GD²/4) Input inertia Kg-m²			5.65x10^-5		1.9x10^-4		6x10^-4		9x10^-4
			4.40x10^-5		1.8x10^-4		5.4x10^-4		7.3x10^-4
			3.53x10^-5		1.78x10^-4		4x10^-4		6x10^-4
			2.63x10^-5		1.51x10^-4		2.8x10^-4		4.8x10^-4
			*		*		*		4.2x10^-4
Weight		KG	32.5		37		65		81

Dimensions

Below is the dimensions of FHA-E RV reducer.Please note that this is just the standard drawing.We accept the customized sizes accordign to different motors.

FHA-5E