Ptn280 Hollow Rotary Platform for Welding Rotary Table

• Customization: Available
• Feature: High Precision
• Step: Single-Step
• Model NO.: PTN280
• Layout: Cycloidal
• Openness: Open
• Installation: Vertical
• Transmission Form: Gear
• Type: Flange
• Ratio Range: 10/180
• Motor Range: Stepper 110
• Output Speed: 10-3000rpm
• Input Speed: 200 Rpm
• Repeat Positioning Accuracy: ±15 Arcsec
• Return Backlash: ≤1 Arcmin
• Transport Package: Packed by Shipping Carton
• Specification: size280
• Trademark: Newgear
• Origin: China
• HS Code: 84839000
• Production Capacity: 100000 Set
• Package Size: 35.00cm * 30.00cm * 30.00cm
• Package Gross Weight: 10.000kg

Product Description

PTN280 Hollow Rotary Platform For Welding Rotary Table
Specificaitons:
1)Product size: 60
2)Ratio range:5/10
3)Motor range: type 42          (stepper motor)
                        50/100W AC  (servo motor)
4)Input installation size code: 2211M8145LR80 (ratio:10/18); 24110M8145LR80 (ratio:10/18); 1985M8132LR80 (ratio:10/18)
5)Work objects can be directly locked: the rotating disk surface can directly lock the work objects to improve the convenience of workpiece loading;
6)Convenient wiring: the rotary platform is of hollow design, which is convenient for wiring or piping;
7)High accuracy: the positioning accuracy is less than 1arcmin; The repetition accuracy can reach ± 5arcsec;
8)Stable operation: the panel rotates smoothly and smoothly, and the cutting and positioning is fast

		Specifications	Stepper Motor	Servo Motor
Adapter motor			type 110	1500W AC
Rotating platform bearing		-	Cross roller bearing
Reduction ratio		-	1:10                                                          1:18
Allowable torque		Nm	120
Moment of intertia		kg▪m2	146000X10-6
Output allowable speed		rpm	200
Allowable intertia load (pitch force distance)		Nm	216
Allowable axial load		N	7000
Return Backlash		arcmin	≤1
Repeat positioning accuracy		arcsec	±15
Deviation of rotating platform		mm	0.01
Parallelism of rotating platform		mm	0.03
Concentricity of rotating platform		mm	0.01
Precision life		h	20000
Degree of protection		-	IP40
Weight		Kg	19.0

	Specifications	i2	DirectType planetary reducer
Application techincal parameters			PA120
Related output torque3	Nm	3	208
		4	290
		5	330
		7	300
		10	230
Emergency stop torque	Nm		2 times to T2N
Related input speed	rpm		4000
Max. input speed	rpm		8000
Return backlash	arcmin		≤3
Torsional rigidity	Nm/arcmin		25
Allowable radial force4	N		6700
Allowable axial force4	N		3350
Available life	Hr	20000 (Continuous operation reduces service life by 50%)
Efficient	%	96%
Operation temerature	ºC	-15ºC~ +90ºC
Degree of protection	-	IP65
Lubrication	-	Synthetic grease
Noise	dB(A)	≤63

Company Profile

Packaging & Shipping

1.Lead time: 10-15 working days as usual, 30 days in busy season, it will based on the detailed order quantity;
2.Delivery type: DHL/Fedex/UPS/TNT/EMS