Data sheet

ACE shock absorber, M 20x1,5, self-adjusting, stroke 19 mm
Item number:
SC 300 EUM4
Example illustration
Item description
Materials:
shock absorber body and accessory: Steel bronzing, piston rod: hardened, rust-free steel (type SC 45...: steel hard chrome plated)
Temperature range:
0°C to max. +66°C (SC 45...: -12°C to max. +66°C)
Stroke speed:
0,15 up to 3,7 m/s (Type SC²: 0,1 up to 5,7 m/s, Type SC 45...: 0,02 up to 0,46 m/s)
Fixed limit stop:
integrated
Information:
Exceeding W4: (max. energy absorbed per hour expressed in Nm/h) is possible when switched off temporarily or the shock absorber is cooled with the cylinder exhaust air (take note of the approved heating)
Properties
Thread B M 20x1,5
Stroke [mm] 19
max. En­ergy con­sump­tion per stroke (W3) [Nm] 33
max. En­ergy con­sump­tion per hour (W4) [Nm] 45000
ef­fec­tive mass (me) [KGM] 32 - 204
Spring force [N] 5 - 10
A [mm] 7,0
D [mm] 87,4
E [mm] 8,0
G [mm] 4,8
I [mm] 30,0
J [mm] 4,6
K [mm] 17
SW1 [mm] 18
SW2 [mm] 23
Max. axial de­vi­a­tion* [°] 5
Clamp­ing flange**** MB 20
Stop sleeve AH 20
Side load adapter*** BV 20 SC
Lock­ing nut KM 20
Tem­per­a­ture range [°C] 0 to +66
Further information:
Weight 175 g / pcs
GTIN 4050571611392
Customs duty number 84879059
RoHS compliant Yes
Manufacturer ACE
Drawing:
Drawing: Self-adjusting shock absorber with progressive damping
More information on this item and the process for ordering it can be found in our online shop https://www.landefeld.com under item number SC 300 EUM4.
Landefeld Druckluft und Hydraulik GmbH · Konrad-Zuse-Straße 1 · 34123 Kassel · Germany
All data are to be understood as non-binding reference values! We do not assume liability for any data selection not confirmed in writing. Unless otherwise specified, pressure values refer to liquids from Group II at +20°C.
As of: 22.04.2025