Products

DY-5-Ⅰand DY-8 isolators

DY isolators (except DY-5-Ⅰand DY-8 types)

Performance characteristics:

（1）GZ type series vibration isolator is composed of top and bottom panel, rubber body, etc;
（2）Big bearing capacity, simple structure; oil resistant, sea water resistant, and salt fog resistant etc.;
（3）It can be installed in a horizontal or oblique manner;
（4）It is suitable for vibration isolation and shock resistance of large power machinery equipment such as diesel engine and diesel unit.

Applicable models:

DEUTZ MWM TBD series
DAIHUTSU 6DK-20 series
MTU
CATERPILLAR
PA6 series etc.

Boundary dimension and interface size of DY type series vibration isolator

Unit: mm

Model	L	L1	B	B1	H	H1	h	l	b	M	N×Φ
DY-5-Ⅰ	216	136	130	80	102	94	12	176	80	16	4×Φ18
DY-8	230	160	203	124	120	112	12	190	160	16	6×Φ18

Unit: mm

Model	L	B	B1	H	h1	h2	I	b1	b2	N×Φ
DY-5-Ⅱ	216	130	80	94	12	12	176	-	80	6×Φ18
DY-15	330	203	150	110	15	8	298	114	168	12×Φ18
DYG-15	330	203	150	110	15	8	upper：292 down：298	114	168	upper：6×Φ24 down：6×Φ18
DY-30	390	290	200	184	22	22	350	140	230	10×Φ18
DY-45	480	352	243	235	30	30	420	180	280	8×Φ26
DYG-45	480	352	243	235	30	30	420	180	280	8×Φ26
DY-50	480	352	243	235	30	30	420	180	280	8×Φ26
DYG-50	480	352	243	235	30	30	420	180	280	8×Φ26
DY-80	480	352	243	235	30	30	420	180	280	8×Φ26
DY-100	500	360	300	260	30	30	440	235	290	8×Φ32
DY-120	500	360	300	260	30	30	440	235	290	8×Φ32

Main specifications and performance parameters of DY type series vibration isolator

Model	Z Rated load(N)	Z Direction rated load		Weight(kg)
		Static deformation(mm)	Natural frequency(Hz)
DY-5-Ⅰ	5000	8.5±1.0	7.5±1.0	5
DY-5-Ⅱ	5000	8.5±1.0	7.5±1.0	5
DY-8	8000	8.5±1.0	7.5±1.0	10
DY-15	15000	8.5±1.0	7.5±1.0	15
DYG-15	15470	7.9±1.6	6.6～8.1	15
DY-30	30000	20±3.0	5±1.0	52
DY-45	45000	28±3.0	5±1.0	100
DYG-45	20480	12.05±2.41	5.2±0.78	100
DY-50	50000	20±3.0	6.0±1.0	102
DYG-50	50000	15±2.5	6.0±1.0	102
DY-80	80000	19±2.5	6.0±1.0	102
DY-100	100000	18±2.5	6.0±1.0	125
DY-120	120000	18±2.5	6.0±1.0	125