Kat25cl3ne Rotary Actuators Shd-H-14 50K High Precision Robot Reducer Harmonic Drive with Flexspline Cup Strain Wave Gear Set for CNC Machine

• Application: Motor, Machinery
• Hardness: Hardened Tooth Surface
• Installation: Vertical Type
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: KAT25cl3ne
• Layout: Expansion
• Gear Shape: Conical - Cylindrical Gear
• Step: Stepless
• Type: Planetary Gear Reducer
• Transport Package: Single Box
• Specification: KAT25cl3ne
• Trademark: MONTON
• Origin: Luoyang
• HS Code: 84821020
• Production Capacity: 100sets/Week
• Package Size: 50.00cm * 50.00cm * 35.00cm
• Package Gross Weight: 18.000kg

Product Description

Product Description

Hollow shaft rotary actuators

                                                                                           KAH series hollow shaft rotary actuators
Main features

1.KAT series hollow shaft rotary actuators with enlarging aperture provide large-torque and highprecision rotary actuation. With integrated design, processing and assembly technique, it is provided with high precision speed reducer, frameless torque motor, multi-turn hollow shaft absolute encoder, brake and intelligent sensor.
2.Compared with KAH series, KAT series are provided with internal through hole with enlarging aperture. An internal through hole is set to facilitate threading wires, gas pipe and laser beams and simplify system structure.
3.The positioning precision of rotary actuator is within 30 Arc sec.
4.An internal through hole is set to facilitate threading wires, gas pipe and laser beams and simplify system structure.
5.Dozens of product models are provided to meet diversified needs, and the products with 220 VAC, 110 VAC and 48 VAC voltages are available.
6.The high protection grade (IP67) makes the product applicable to severe working environment.
8.It can be used by matching with KDE series EtherCAT bus servo drives to realize ultra-low vibration controland reliable and stable operation. It provides an integrated drive control solution.
 

Applications

The products have been widely used in such fields as electronic and semiconductor equipment, precision machine tool, factory automation systems, precision laser processing device, LED equipment, detection device, medical apparatus and instruments, robot and special mechanical arm, printing machinery, spray painting equipment, glass processing equipment, precision measuring instrument and other fields.

Model

 

Specifications

KAT25 Rotary Actuator Specification parameter
Series			KAT25
Model: KAT-			25A	25C	25E
Reduction ratio			1:51	1:101	1:161
Maximum torque at start and stop(N·M)			497	702	800
Maximum average torque(N·M)			242	460	557
AC voltage 220VAC	Maximum speed	RPM	76.5	38.66	24.2
	Rated speed	RPM	43.1	21.8	13.7
	Maximum current	Arms	23.49	16.76	11.98
	Rated current	Arms	8.94	8.58	6.52
	Torque constant	N·M/Arms	27.07	53.60	85.45
	Motor phase resistance	Ohms	1.024
	Motor phase inductance	mH	3.026
	Motor Back EMF	Vrms/kRPM	50.87
AC voltage 110VAC	Maximum speed	RPM	52.9	26.7	16.8
	Rated speed	RPM	35.3	17.8	11.2
	Maximum current	Arms	36.81	26.26	18.78
	Rated current	Arms	14.94	14.34	10.89
	Torque constant	N·M/Arms	16.2	32.07	51.14
	Motor phase resistance	Ohms	0.530
	Motor phase inductance	mH	1.207
	Motor Back EMF	Vrms/kRPM	44.96
DC bus Voltage 48VAC	Maximum speed	RPM	35.30	17.80	11.20
	Rated speed	RPM	29.40	14.90	9.30
	Maximum current	Arms	74.37	53.03	37.92
	Rated current	Arms	36.21	34.75	26.41
	Torque constant	N·M/Arms	6.68	13.24	21.09
	Motor phase resistance	Ohms	0.139
	Motor phase inductance	mH	0.207
	Motor Back EMF	Vrms/kRPM	17.48
Absolute Encoder	Encoder Type		Hollow absolute multi-turn encoders, single-loop 19,22 or 24, multi-turn 16
	Resolution (single Motor Rotation)		219(524,288), 222(4,194,304) or 224(16,777,216)
	Motor multi-turn counter		216(65,536)
Incremental	Encoder resolution		Hollow shaft incremental encoder, 40000pulse/rev(multiplied by 4)
encoder	Output shaft resolution	pulse/rev	2040000	4040000	6440000
Uni-directional positioning accuracy		Arc Sec	40	30	30
Repositioning accuracy		Arc Sec	8	7	7
Overturning stiffness		×104 N·m /rad	149.5	187.7
Torsional stiffness		×104 N·m /rad	14	18.6
Moment of inertia	without Brake	Kg·m2	6.15	21.2	56.7
	with Brake	Kg·m2	6.65	23.11	61.80
Weight	without Brake	Kg	11.2
	with Brake	Kg	11.7
Number of Motor poles			16
Motor insulation			Heat-resistance class: F(155ºC)
			Insulation resistance: above200MΩ(DC500V)
			Dielectric Strength: AC1500V (1 minute)
Protective Structure (Protection grade)			Fully closed self-cooling type (Default: IP65, special customized: IP67)

Photos