Hollow Rotary Platform Equipped with Servo Stepping Motor Hollow Rotary Platform Reducer

 

 Hollow Rotary Platform Equipped with Servo Stepping Motor Hollow Rotary Platform Reducer 
PLANETX planetary reduce
Hollow rotary platform RPA200:
The rotary platform reducer uses parallel shaft helical teeth and cross roller bearings to carry the load, so as to realize hollow threading, deceleration and increase the moment of inertia. This type of reducer can be directly used as a slewing support, with a slewing accuracy of less than 20 arc seconds. It is widely used in 3C electronic industry and precision machine tools. The speed ratios of the rotary platform reducer are 5, 10, 15 and 18. Other speed ratios need to be developed again. Use the motor from 50 watts to 750 watts. The frame numbers are 60, 85, 130 and 200.
Application scope of rotary platform: the rotary platform is characterized by overload, high rotation accuracy and low clearance measurement. Its product categories include shaft type and side shaft type, There are three types of right angle structures, which are mainly applicable to mechanical arms, CNC turntables, alignment mechanisms, military radars, automation, measurement and fields requiring high accuracy in experiments. Selection steps of rotary platform:
1. Select the rotary table size according to the workpiece size; 2. Determine the model according to the size of rotary table; 3. Select reduction ratio according to speed and torque; 4. Select the positioning mode according to the installation mode; 5. Select the accuracy according to the working conditions.
The hollow rotary platform can be used for:
1. Rotary worktable in production line automation transformation;
2. Rotary chuck in laser marking or engraving machine;
3. The rotation axis in the precision alignment mechanism;
4. Light load manipulator joint;
5. High precision gear direct drive;
6. High precision, high torque, high rigidity, easy to use, with high-performance closed-loop stepping motor;
The hollow rotary platform is a blank in the current market, directly replacing the cam splitter and DD motor. The hollow rotary platform is a digital rotary platform with high positioning accuracy. It has the advantage of low cost and high accuracy, and occupies a strong market in the rotary platform category

Model	Unit	RPA060	RPA085	RPA130	RPA200	RPA280	RPA450	Ratios
Rated output torque	Nm	6.0	35.0	-	-	-	-	5
		3.5	18.0	50.0	90.0	150.0	450.0	10
		-	7.5	-	-	-	-	15
		-	-	25.0	50.0	-	-	18
Stop fault torque	Nm	3 *Nominal torqute
No load torque		0.1	0.18	0.6	1.2	1.8	2.6
Load bearing type		Cross roller bearing RPA6028	Cross roller bearing RPA8533	Cross roller bearing RPA13062	Cross roller bearing RPA200100	Cross roller bearing RPA280150	Cross roller bearing RPA450150
Maximum permissible radial force	N	1800	4500	8000	12000	12500	18500
Maximum allowable axial force	N	1800	4500	8000	12000	12500	18500
Nm/arcmin	Nm	120	340	1000	2200	3000	4000
Torsional rigidity	Nm/arcmin	2.4	5.8	16.0	28.5	40.0	55.0
Platform end face runout	mm	≤0.01	≤0.01	≤0.01	≤0.01	≤0.02	≤0.02
Platform radial runout	mm	≤0.01	≤0.01	≤0.01	≤0.01	≤0.02	≤0.02
Rotary accuracy	acrmin	≤1(±0.5)	≤1(±0.5)	≤1(±0.5)	≤1(±0.5)	≤1(±0.5)	≤1(±0.5)
Rated output speed	rpm	200	200	200	150	100	100
Maximum output speed	rpm	500	450	350	300	200	200
Body weight	Kg	0.55	1.4(1.1)	2.5	8.8	25	40
Design bearing	Kg	10	22	50	120	160	300
Noise	dB	≤55	≤55	≤58	≤62	≤65	≤68
Lifetime	h	20000
Minimum operating temperature	ºC	+90
Degree of protection	IP	IP65
Lubrication method		Long term lubrication
Installation method		Any
Direction of rotation		Output, input reverse
Full load efficiency	%	50%

https://cbc236daf94c567b.en.made-in-china.com/product-list-1.html
Q: How to get a quick quote
A: Please provide the following information when contacting us

1. Motor brand
2. Motor model
3. Motor dimension drawing
4. What is the gear ratio

Q: How long is your delivery date
A: We all install it now, but it takes 3-5 days if it is not non-standard. Non standard 10-15 days, depending on the specific situation
Q:Do you provide samples, free or extra
A: A: You can reserve one first, and purchase it on demand
 
 


Qualification certificate
Authoritative certification
Reliable guarantee The company has long been guided by the business policy of 'technological progress as the guide, quality improvement as the main line, fully optimizing the overall quality of enterprises, and seeking development in meeting social needs