Kat40cl3ne AC Servo Actuator Medical Service Robot Arm Industry Zero Backlash Ultra-Thin Compact Hollow Shaft Gear Unit Cup Type Harmonic Drive Reducer

• Customization: Available
• Application: Motor, Machinery
• Hardness: Hardened Tooth Surface
• Model NO.: KAT40cl3ne
• Installation: Vertical Type
• Layout: Expansion
• Gear Shape: Conical - Cylindrical Gear
• Step: Stepless
• Type: Planetary Gear Reducer
• Transport Package: Single Box
• Specification: KAT40cl3ne
• Trademark: MONTON
• Origin: Luoyang
• HS Code: 84821020
• Production Capacity: 100sets/Week

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

KAT40 Rotary Actuator Specification parameter
Series			KAT40
Model: KAT-			40A	40C	40E
Reduction ratio			1:51	1:101	1:161
Maximum torque at start and stop(N·M)			121	194	217
Maximum average torque(N·M)			68.5	133	133
AC voltage 220VAC	Maximum speed	RPM	102.0	51.5	32.3
	Rated speed	RPM	58.8	29.7	18.6
	Maximum current	Arms	8.3	6.72	4.72
	Rated current	Arms	3.48	3.41	2.14
	Torque constant	N·M/Arms	19.67	38.96	62.10
	Motor phase resistance	Ohms	1.779
	Motor phase inductance	mH	3.375
	Motor Back EMF	Vrms/kRPM	40.84
AC voltage 110VAC	Maximum speed	RPM	80.4	40.6	25.5
	Rated speed	RPM	54.9	27.7	17.4
	Maximum current	Arms	13.93	11.28	7.92
	Rated current	Arms	5.84	5.73	3.61
	Torque constant	N·M/Arms	11.73	23.32	37.01
	Motor phase resistance	Ohms	0.809
	Motor phase inductance	mH	1.534
	Motor Back EMF	Vrms/kRPM	18.56
DC bus Voltage 48VAC	Maximum speed	RPM	60.8	30.7	19.3
	Rated speed	RPM	51.0	25.7	16.2
	Maximum current	Arms	29.28	23.69	16.62
	Rated current	Arms	16.57	16.24	10.19
	Torque constant	N·M/Arms	4.13	8.19	13.05
	Motor phase resistance	Ohms	0.239
	Motor phase inductance	mH	0.282
	Motor Back EMF	Vrms/kRPM	10.57
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	34.7	42.8
Torsional stiffness		×104 N·m /rad	3.4	4.6
Moment of inertia	without Brake	Kg·m2	0.89	3.75	8.91
	with Brake	Kg·m2	0.97	4.03	9.70
Weight	without Brake	Kg	4.3
	with Brake	Kg	4.7
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