POWERPACK AJ02 / AJ03 | Thiết bị truyền động thủy lực AJ02 / AJ03 Nireco

Hãng:

Nireco

xuất xứ:

JAPAN

Giá bán:

LH-0914981967

Thành phần:

Mới 100% - Chính hãng

Mã sản phẩm:

AJ02 / AJ03

Công Ty TNHH TM và DV Tăng Minh Phát là đại lý hãng Nireco tại Việt Nam.

Thông tin sản phẩm
Thông số kỹ thuật

POWERPACK AJ02 / AJ03

1. Giới thiệu POWERPACK AJ02 / AJ03

The Powerpack AJ02 / AJ03 is a kind of an electro-hydraulic actuator. It is of the proportional positioning type and has a hydraulic work piston that is proportional to the electrical system, with the function of converting a DC electrical signal (DC 4-20mA) into a motion of the hydraulic work piston. The Powerpack AJ02 / AJ03 is of a structure that unitizes the currenthydraulic pressure converter unit, the hydraulic pump and the work cylinder, and it does not require external piping.

POWERPACK AJ02 / AJ03 | Thiết bị truyền động thủy lực AJ02 / AJ03 Nireco

2. Đặc tính Powerpack AJ02 / AJ03

Receives electrical signals and outputs high-speed, high-powered hydraulic output.
Because a hydraulic servo valve is used in the controller, high response and easy maintenance assure high reliability.
An electric feedback system is used.
A power supply is required only for the motor. No power supply is needed for the amplifier because it has a built-in transformer.
Manual local operation can be selected.
Opening output signals (4 to 20 mA) are available as standard.
No oil leaks from joints because the work cylinder and control elements are integrated into the oil reservoir.
No external piping is needed.
Safety functions are provided.

3. Thông số kỹ thuật Powerpack AJ02 / AJ03

Input signal	4 - 20mA DC
Input resistance	250Ω
Opening output signal	4 - 20mA DC (max. load 250Ω)
Control action	Proportional action
Operating direction	Can be changed to any direction
Linearity	2%
Hysteresis error (no load)	2%
Temperature drift	5% (0 - 60˚C)
Maximum crank rotation	60˚
Installation	Horizontal
Ambient temperature	-10 - +50˚C
Temperature range of hydraulic fluid	+10 - +50˚C
Paint	Silver
Manual operation function	AUTO/MAN,OPEN/CLOSE

Model			AJ02	AJ03
Operating torque	kN·m	Max	1.2 *	2.4
Operating torque	kN·m	Min	0.9 *	1.8
Maximum no-load speed (standard setting)	°/sec		5-Apr	4-Mar
Hydraulic pressure	MPa		2	2.2
Cylinder bore X stroke	mm		Ø80 × 120	Ø100 × 140
Length of crank arm	mm		250	300
Motor (3Ø, 4P)			0.4kW 3Ø 4P	0.75kW 3Ø 4P
Oil required	ℓ		18(21 for ACC)	28.5(35 for ACC)
Mass (excl. hydraulic fluid)	kg		115	150