1. Non-Adjustable series
2. Stroke length: 1-37/64 in. (40mm)
3. Maximum force: 1,800 lbf. (8,000N)
4. Thread type: M25 × 1.5
PRTA Non-Adjustable Hydraulic Shock Absorbers can accommodate varying energy conditions, they are designed to absorb maximum energy within a compact envelope size.
- Extensive non-adjustable product line offers flexibility in both size and energy absorption capacity to fulfill a wide range of application requirements.
- Tamperproof design ensures repeatable performance.
- Threaded cylinders provide mounting flexibility and increase surface area for improved heat dissipation.
- There is a buffer zone around 1 to 2mm to the end of the stroke, so as to prevent products from being damaged by direct contact.
Non-Adjustable Series Hydraulic Shock Absorbers Structure
① Outer Tube | ⑥ Piston Rod | ⑪ Accumulator |
② End Cover | ⑦ Head | |
③ Rod Seal | ⑧ Bearing | |
④ Inner Tube | ⑨ Return Spring | |
⑤ Piston | ⑩ Quiet Cover |
Item | Shock Absorber |
Model | AC-2540-2 |
Type | Non-Adjustable |
Stroke in. (mm) | 1-37/64 (40) |
Thread Type | M25 × 1.5 |
(ET)Max. in.-lbs/cycle (Nm/cycle) | 1,062 (120) |
(ETC)Max. in-lbs/hour (Nm/h) | 743,000 (84,000) |
Max. Velocity in./sec. (m/s) | 98.4 (2.5) |
Max. Reaction Force lbf. (N) | 1,800 (8,000) |
Operating Temperature | 14°F to 185°F (-10°C to 85°C) |
Net Weight lbs. (g) | 1.00 (450) |
Shipping Weight lbs. (g) | 1.04 (470) |
Model | Thread Type | Stroke in. (mm) |
A in. (mm) |
B in. (mm) |
C in. (mm) |
D in. (mm) |
E in. (mm) |
F in. (mm) |
G in. (mm) |
H in. (mm) |
I in. (mm) |
AC2540-2 | M25 × 1.5 | 1-37/64 (40) | 8-27/64 (214) | 5-25/64 (137) | 4-39/64 (117) | 5/16 (8) | 1-29/64 (37) | 55/64 (22) | 25/64 (10) | 1-17/64 (32) | 25/64 (10) |