STAGE			1
Gear ratio	i		3		4	5		6	7		8			10
Rated output torque (1000 times is allowed in gear box)	*T 2N*	Nm	130		140	160		150	140		120			100
		*In.lb*	1151		1239	1416		1328	1239		1062			885
	*T 2NOt*	Nm	3xNOM.Output/ 3 times rated output torque
		*In.lb*
Rated input RPM (T2N, 20℃ environment temperature) b	*N 1n*	*rpm*	4000		4000	4000		4000	4000		4000			4000
Max. Input RPM	*N 1max*	*rpm*	8000		8000	8000		8000	8000		8000			8000
Max.backlash	*J t*	*arcmin*	PBMD 90≤5 ARCMIN PBMD*90≤3 ARCMIN Bespoke ≤1 ARCMIN
No load torque (nt=3000rmp,gear box 20℃	*T 012*	Nm	1.8	1.4			1.1	1		0.8		0.7	0.6
		*In.lb*	15.9	12.4			9.7	8.9		7.1		6.2	5.3
Torsional stiffness	*C t21*	*Nm/arcmin*	10
		*In.lb/arcmin*	89
Max.radical force	*F 2AMAX*	N	3500
		*ibf*	787.5
Max.axial force	*F 3RMAX*	N	1400
		*ibf*	315
Max.side force	*M 2KMAX*	Nm	236
		*In.lb*	2089
Work life	*L h*	hr	≥20000
Fully loaded efficiency	η	%	97
Environment temperature	℃		-15 to 40
	F		5 to 104
Allowable highest temperature of shell	℃		+90
	F		194
Lubrication			Life lubrication
Rotation direction			Input/output with same direction
Protection class			IP65
Installation direction			Any/ any direction
Working noise (i=10 and n1=3000rpm no-load)	*Lpa dB(A)*		≤58
Moment of inertia	J1	Kg.cm²	0.61		0.48	0.47		0.45	0.45		0.44			0.44
		10^-3in.lb.s²	0.53		0.42	0.41		0.39	0.39		0.38			0.38

STAGE			1
Gear ratio	i		3		4	5		6	7		8			10
Rated output torque (1000 times is allowed in gear box)	*T 2N*	Nm	130		140	160		150	140		120			100
		*In.lb*	1151		1239	1416		1328	1239		1062			885
	*T 2NOt*	Nm	3xNOM.Output/ 3 times rated output torque
		*In.lb*
Rated input RPM (T2N, 20℃ environment temperature) b	*N 1n*	*rpm*	4000		4000	4000		4000	4000		4000			4000
Max. Input RPM	*N 1max*	*rpm*	8000		8000	8000		8000	8000		8000			8000
Max.backlash	*J t*	*arcmin*	PBMD 90≤5 ARCMIN PBMD*90≤3 ARCMIN Bespoke ≤1 ARCMIN
No load torque (nt=3000rmp,gear box 20℃	*T 012*	Nm	1.8	1.4			1.1	1		0.8		0.7	0.6
		*In.lb*	15.9	12.4			9.7	8.9		7.1		6.2	5.3
Torsional stiffness	*C t21*	*Nm/arcmin*	10
		*In.lb/arcmin*	89
Max.radical force	*F 2AMAX*	N	3500
		*ibf*	787.5
Max.axial force	*F 3RMAX*	N	1400
		*ibf*	315
Max.side force	*M 2KMAX*	Nm	236
		*In.lb*	2089
Work life	*L h*	hr	≥20000
Fully loaded efficiency	η	%	97
Environment temperature	℃		-15 to 40
	F		5 to 104
Allowable highest temperature of shell	℃		+90
	F		194
Lubrication			Life lubrication
Rotation direction			Input/output with same direction
Protection class			IP65
Installation direction			Any/ any direction
Working noise (i=10 and n1=3000rpm no-load)	*Lpa dB(A)*		≤58
Moment of inertia	J1	Kg.cm²	0.61		0.48	0.47		0.45	0.45		0.44			0.44
		10^-3in.lb.s²	0.53		0.42	0.41		0.39	0.39		0.38			0.38

STAGE			1
Gear ratio	i		3		4	5		6	7		8			10
Rated output torque (1000 times is allowed in gear box)	*T 2N*	Nm	130		140	160		150	140		120			100
		*In.lb*	1151		1239	1416		1328	1239		1062			885
	*T 2NOt*	Nm	3xNOM.Output/ 3 times rated output torque
		*In.lb*
Rated input RPM (T2N, 20℃ environment temperature) b	*N 1n*	*rpm*	4000		4000	4000		4000	4000		4000			4000
Max. Input RPM	*N 1max*	*rpm*	8000		8000	8000		8000	8000		8000			8000
Max.backlash	*J t*	*arcmin*	PBMD 90≤5 ARCMIN PBMD*90≤3 ARCMIN Bespoke ≤1 ARCMIN
No load torque (nt=3000rmp,gear box 20℃	*T 012*	Nm	1.8	1.4			1.1	1		0.8		0.7	0.6
		*In.lb*	15.9	12.4			9.7	8.9		7.1		6.2	5.3
Torsional stiffness	*C t21*	*Nm/arcmin*	10
		*In.lb/arcmin*	89
Max.radical force	*F 2AMAX*	N	3500
		*ibf*	787.5
Max.axial force	*F 3RMAX*	N	1400
		*ibf*	315
Max.side force	*M 2KMAX*	Nm	236
		*In.lb*	2089
Work life	*L h*	hr	≥20000
Fully loaded efficiency	η	%	97
Environment temperature	℃		-15 to 40
	F		5 to 104
Allowable highest temperature of shell	℃		+90
	F		194
Lubrication			Life lubrication
Rotation direction			Input/output with same direction
Protection class			IP65
Installation direction			Any/ any direction
Working noise (i=10 and n1=3000rpm no-load)	*Lpa dB(A)*		≤58
Moment of inertia	J1	Kg.cm²	0.61		0.48	0.47		0.45	0.45		0.44			0.44
		10^-3in.lb.s²	0.53		0.42	0.41		0.39	0.39		0.38			0.38

Product Description:
Planetary gearbox is a kind of reducer with wide versatility.
The inner gear adopts low carbon alloy steel carburizing quenching and grinding or nitriding process.
Planetary gearbox has the characteristics of small structure size, large output torque, high speed ratio, high efficiency, safe and reliable performance, etc.
The inner gear of the planetary gearbox can be divided into spur gear and helical gear.
Customers can choose the right precision reducer according to the needs of the application.

Main Features:

1. High rigidity: Carburizing, carbon nitrogen co-carburizing, brilliant quenching heat treatment, the advantages of high productivity, good quenching.
2. High precision: Adopt advanced equipment,strictly controlled in quality and technology.
3. High torque:
(1) Front shell and tooth ring adopt integral design
(2) Integrated design of planetary frame and output shaft
(3) Bearing long span design, ensure the output load capacity
(4) Full needle rolling, increase contact surface
(5) Modular design of motor connection plate
4. Low noise:
The helical tooth surface is modified for tooth shape and lead to reduce the impact and noise of gear on the input and output,
then increase gear service life greatly.

OUR ADVANTAGE

Design & technology
We design and technology

1. The gear transmission interface adopots full needle roller bearings without cage,
increading the contact area to improve the rigidity of the structure and the output torque.
2. The planet carrier and the output shaft adopts an integrated structure design to
improve the compactness of the structurer while ensuring the maximum torsional rigidity.
3. Using synthetic lubricating grease and adopting the sealing design of IP65 protection grade,
the lubricating oil does not leak and is maintenance-free.
4. By trimming the tooth profile and lead of the screw tooth surface to reduce the impact and noise of the gear in and out,
make the gear meshing process more stable and increase the service life of gear system.
5. The reducer adopts helical gear design,and its tooth profile meshing ratio is more than twice that of ordinary spur gears.
It has the characteristics of smooth running,low noise,high output torque and low backlash.

Technical services:

According to the relevant parameters provided by the customer, the SIGRINER engineering software is used to create the motion load curve diagram of the mechanism equipment to obtain the corresponding parameters and derive the motion load curve. Intuitively display important parameters and load indexes in the transmission system to help customers carry out reasonable structural design.

SIGRINER provides a motor database from 500 servo motor manufacturers worldwide.

Customer training:
We are honored to provide you with our applied computing and transmission design expertise. We can provide relevant training according to your needs. Please contact our engineer. , or call to:+8615679703928(whatsapp/wechat)

Applications:

PBM (standard)
Cycle Applications (ED≤60%)
High dynamic applications
High positioning accuracy
Reverse operation

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Sigeriner PBMD90 High Torque Low Backlash Planetary Gearbox

Main Features:

OUR ADVANTAGE