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AC Series Self-compensation Shock Absorber

The AC series is a fixed type self- compensating structure. The specially designed and tested oil holes and arrangement maintain linear deceleration of moving objects.
After the load is removed, a reset spring pushes the center of the shaft back to its original position. The AC series is available in three types: high speed, medium speed, and low speed to meet your different needs.

Model:
AC 2020-2
Brand:
VPC Pneumatic

Speed range:	0.5 to 4.0m/s
Ambient temperature:	-10 to 80℃
Impact speed:	High speed (Light load) Middle speed (Middle load) Low speed (Heavy load)
Stroke range:	4 to 60mm
Availability:



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Product Description

■ Product Feature

1. Integral structure, the outer tube is made of AISI 1215, STKM11A black oxidation, nickel plating, nitriding and sandblasting treatment to enhance the rust resistance. Some models are made of SUS303 stainless steel, which has stronger anti-rust performance.

2. Fully threaded profile, easy to install and adjust, with good heat dissipation performance.

3. High hardness stainless steel core, so that the buffer impact resistance, anti-corrosion performance is better, to ensure that the normal use of harsh conditions.

4. Special oil injection process makes the shock absorbing performance of the buffer more stable.

5. Special lubricating oil is used as buffer medium, which has a wide range of applicable temperature and stable buffer performance.

■ Symbol

industrial shock absorbers

Product Specifications

Model	Stroke (mm)	Max.absorbed energy [N·m(E1)]	Max.energy absorbed /hour[(N·m/h) (Etc)]	Max. effective mass [(kg)(Me)]	Max. impact speed (m/s)(V)	Temperature (℃)	Weight (g)
AC0604	4	1	6.5	0.2 to 3.0	0.2 to 2.0	-10 to 80	7
AC0806	6	2	8.8	0.5 to 6.0	0.5 to 2.0	-10 to 80	11
AC1005	5	3	10.8	1.0 to 7.0	0.8 to 3.0	-10 to 80	14
AC1008	8	4	15.2	2.0 to 9.0	0.8 to 3.0	-10 to 80	20
AC1210	10	5	17.64	5.0 to 30.0	0.8 to 3.0	-10 to 80	31.5
AC1410	10	5	28	8.0 to 35.0	0.8 to 3.0	-10 to 80	78
AC1412	12	15	30	8.0 to 40.0	0.8 to 3.0	-10 to 80	80
AC1416	16	20	35	8.0 to 45.0	0.8 to 3.0	-10 to 80	80
AC1425	25	25	40	10.0 to 55.0	0.8 to 3.0	-10 to 80	95
AC2016	16	35	40	10.0 to 100.0	1.0 to 3.5	-10 to 80	190
AC2020	20	40	40	15.0 to 120.0	1.0 to 3.5	-10 to 80	215
AC2030	30	45	40	15.0 to 125.0	1.0 to 3.5	-10 to 80	220
AC2050	50	50	48	15.0 to 145.0	1.0 to 3.5	-10 to 80	220
AC2525	25	80	54	35.0 to 350.0	1.0 to 4.0	-10 to 80	330
AC2540	40	120	75	40.0 to 400.0	1.0 to 4.0	-10 to 80	430
AC2550	50	98	90	15.0 to 160.0	1.0 to 4.0	-10 to 80	435
AC2580	80	150	120	20.0 to 200.0	1.0 to 4.0	-10 to 80	535
AC3660	60	250	120	100.0 to 600.0	10to4.0	-10 to 80	1030