KRD01 series is an air-cooled electric vibration test system, with advantages of wide frequency, excellent performance, high reliability, small footprint, convenient movement, and simple operation. Capability of sine, random, classic shock and composite vibration tests to meet relevant test standards.

 

High first-order resonance frequency: Optimized design of the moving coil skeleton structure, especially the weak link such as the traditional structure of the moving coil skeleton force-transmitting angle plate, which effectively improves the force-transmitting rigidity. Adopting the compound fixing with glue connection and screw connection, the rigidity of the winding is enhanced, and the first-order common vibration frequency of the moving coil is significantly increased;

High reliability of the moving coil winding:the new structure and new technology of the original moving coil winding strengthening ring have significantly improved the reliability of the dynamic coil winding in high thrust, high acceleration vibration, shock and high temperature environments;

Capable of horizontal and vertical test:the table with horizontal slide table can be used for horizontal and vertical test. the switching method of the two directions is simple and easy to flip;

Full-featured digital vibration controller: with sine, random, sine on random, random on random, classic shock and shock response spectrum test functions.

 

Technical Specifications

Model Parameters	KRD 0103	KRD 013	KRD 016	KRD 0110	KRD 0115	KRD 0120	KRD 0130	KRD 0140	KRD 0150
Sine Force (KN)	0.3	3	6	10	15	20	30	40	50
Random Force (KN)	0.3	3	6	10	15	20	30	40	50
Frequency Range (Hz)	53000					52500
Max. Load (kg)	2	100	120	150	200	300	500	600	800
Peak-Peak Displacement (mm)	2	25	51
Max. Velocity (m/s)	0.5	1.25	2		1.8			1.5
Max.Acceleration (m/s2)	300	600	750	1200	1000	800	1000	850	1000
Equivalent Load of Moving Parts (kg)	1	5	6.8	8	15	25	30	45	50
Table Size (mm)	Φ90	Φ165	Φ220		Φ265	Φ400	Φ320	Φ500
Output PowerofPA(kVA)	0.4	4	8	12	24	36			48
OverallDimension(mm)	465390 570	610520 585	850640 800		1115775 980		1130920 1080
Weight (kg)	100	600	900	1000	2000	2500	3000	3200	3600
PowerVoltageandConsumption Power	220V 1kVA	380V 7kVA	380V 16kVA	380V 20kVA	380V 35kVA	380V 48kVA			380V 60kVA
Standards	MIL-STD-810F    IEC68-2-27

 

 

Head Expander

the head expander expands the original tabletop of the electric vibration test system to greatly increase the bearing area of the original tabletop. Due to the addition of auxiliary support and guidance on the large head expander, the test capability of the electric vibration test system for heavy test pieces is greatly improved.

 

Technical Specifications

TableSize(mm)	UpperLimitofFrequency(Hz)	ReferenceWeight(kg)
Φ350	2000	15
Φ400	2000	20
Φ500	2000	25
Φ700	2000	69
Φ800	2000	80
400400	2000	20
500500	2000	25
600600	2000	68
700700	2000	82
800800	2000	90
900900	1200	120
10001000	300	135
12001200	250	185

 

Slip Table

as an extended form of the electrodynamic vibration test system, the slip table can help the electrodynamic vibration test system to carry out three-axis test on the test products and meet the requirements of various test standards.

 

Technical Specifications

TableSize(mm)	Frequency Range(Hz)	WeightofMovingMass(kg)
400400	52000	18
500500	52000	28
600600	52000	30
700700	52000	45
800800	52000	85
900900	51600	90
10001000	51600	225
12001200	51200	230

Note: (1) the table size and screw hole layout can be customized according to user requirements; (2) To reduce the quality of movement, the user can choose a magnesium alloy table.