Sigriner PLMD120/120+ Low Noise Planetary Gearbox With High Torque and Low Backlash

• Application: Motor, Machinery
• Hardness: Hardened Tooth Surface
• Installation: Horizontal Type
• Model NO.: PLMD120-2
• Layout: Coaxial
• Gear Shape: Cylindrical Gear
• Step: Single-Step
• Type: Planetary Gear Reducer
• Transport Package: Carton
• Specification: depends on the goods
• Trademark: SIGRINER
• Origin: Shanghai, China

Product Description

Design & technology

Product Description

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.   We can provide relevant training according to your needs. 

Specific

STAGE level				2
Gear ratio	i			15		16		20	25			30	35		40		50	60	70	80	100
Rated output torque	T2N		Nm	208		220		290	330			310	300		260		330	310	300	260	230
			In.lb	1841		1947		2567	2921			2744	2655		2301		2921	2744	2655	2301	2036
The emergency braking moment allows 1000 times during the operating life of the gearbox	T 2NOt		Nm	3x rated output torque
			In.lb
Rated input speed (T2N, ambient temperature of 20 degrees C)b	N  1n		rpm	3000		3000		3000			3000	3000	3000		3000		3000	3000	3000	3000		3000
Max input speed	N 1max		rpm	6000		6000		6000			600	6000	6000		6000		6000	6000	6000	6000		6000
Max return backlash	J t		arcmin	PLMD120≤5ARCMIN PLMD+ 120≤3ARCMIN customized≤1ARCMIN
Noload torque(nt=3000rpm,gear box20ºC)	T 012		Nm	1.5	1.4			1.2		1.1		0.9	0.8		0.7		0.6	0.6	0.5	0.5			0.5
			In.lb	13.3	12.4			10.6		9.7		8.0	7.1		6.2		5.3	5.3	4.4	4.4			4.4
Twist rigidity	C t21		Nm/arcmin	25
			In.lb/arcmin	221
Max radial force	F 2AMAX		N	7000
			Lbf	1575
Max axial force	F 3RMAX		N	3300
			lbf	742.5
Max roll-over torque	M 2KMax		Nm	487
			In.lb	4310
Life hour	L h		Hr	≥20000
Efficient at full load	η		%	94
Ambient temperature	ºC			-15 to 40
	F			5 to 104
The housing allows maximum temperature	ºC			+90
	F			194
Lubrication				Life Lubrication
Rotation direction				Input and output in the same direction
Protection level				IP65
Installation direction				Any direction
Operating noise (i s 10 and n1 s 3000rpm empty)	LPA          DB(A)			≤58
Inertia	J1	Kg.cm^2		0.47			0.47	0.47		0.47		0.47		0.47	0.47	0.44		0.44	0.44	0.44				0.44
		10-³in.lb.s²		0.41			0.41	0.41		0.41		0.41		0.41	0.41	0.38		0.38	0.38	0.38				0.38

Industry application

• We provide fast supply and strong support all over the world through a complete sales and service network
• With years of rich experience, our authoritative experts provide market-leading consulting services for various industrial sectors

• Robotics, automation and manipulator technology

A variety of servo gearboxes and mechanical transmission systems, from economical to high-end models; can be applied to various robots and their auxiliary axes, such as transmission shafts and station control devices
       
Printing machine
Innovative gearbox ensures stability, synchronization accuracy and long-term accuracy even at high speeds
The perfect solution for high-quality printing processes and other continuous duty applications
Option: integrated sensor for monitoring paper tension and similar parameters

• Machine tools and manufacturing systems

High precision, stable operation and high efficiency are all derived from stable, zero backlash and high rigidity mechanical system solutions, such as the application of products on feed, rotation and auxiliary axes