Compression Mounting Clamp Assemblies for Semiconductors to 4.50 in (114.3 mm) Diameter
145 SERIES CROSSBAR
2,000 lb - 10,000 lb (907.2 kg - 4,535.9 kg)
Crossbar Device Mounting, Surface to Spring Assembly, Top Surface Dimension
Model “X” Dimension Overall Weight
No. Min Max Height “H” lbs. (grams)
In. (mm) In. (mm)
145-A 1.75 (44.5) – 2.50 (63.5) 6.00 (152.4) 3.845 (1744.06)
145-B 2.50 (63.5) – 3.25 (82.6) 6.75 (171.5) 3.987 (1808.47)
145-C 3.25 (82.6) – 4.00 (101.6) 7.50 (190.5) 4.06 (1841.58)
145-D 4.00 (101.6) – 4.75 (120.7) 8.25 (209.6) 4.187 (1899.19)
145-E 4.75 (120.7) – 5.50 (139.7) 9.00 (228.6) 4.37 (1982.20)
145-F 5.50 (139.7) – 6.25 (158.8) 9.75 (247.7) 4.459 (2022.57)
Order Guide: Dimensions:
Order Crossbar and Spring Assembly in. (mm)
separately by type number from table. lb. (kg)
145 SERIES SPRING ASSEMBLY
Model Clamping Force Range Weight
No. lb (kg) lbs (grams)
145-2 2,000 (907.2) – 10,000 (4,535.9) 2.01 (911.72)
MECHANICAL DIMENSIONS
Dimensions: in. (mm)
PRECISION COMPRESSION MOUNTING CLAMP SYSTEMS
146 SERIES CROSSBAR
8,000 lb -16,000 lb (3,628.7 kg - 7,257.4 kg)
Crossbar Device Mounting, Surface to Spring Assembly, Top Surface Dimension
Model “X” Dimension Overall Weight
No. Min Max Height “H”
In. (mm) In. (mm) lbs. (grams)
146-A 1.54 (39.1) – 2.29 (58.2) 5.92 (150.4) 3.813 (1729.55)
146-B 2.29 (58.2) – 3.04 (77.2) 6.67 (169.4) 3.938 (1786.25)
146-C 3.04 (77.2) – 3.79 (96.3) 7.42 (188.5) 4.063 (1842.95)
146-D 3.79 (96.3) – 4.54 (115.3) 8.17 (207,5) 4.188 (1899.64)
146-E 4.54 (115.3) – 5.29 (134.4) 8.92 (226.6) 4.313 (1956.34)
146-F 5.29 (134.4) – 6.04 (153.4) 9.67 (245.6) 4.438 (2013.04)
146-G 6.04 (153.4) – 6.79 (172.5) 10.42 (264.7) 4.563 (2069.74)
146 SERIES SPRING ASSEMBLY
Model Number of Clamping Force Range Maximum Force
Number Leaves lb (kg) lb (grams)
146-2 2 8,000 (3,628.7) - 16,000 (7,257.5) 2,688 (1,219.26)
Order Guide: Dimensions:
Order Crossbar and Spring Assembly in. (mm)
separately by type number from table. lb. (kg)
Compression Mounting Clamp Assemblies for Semiconductors to 5.25 in (133.5 mm) Diameter
MECHANICAL DIMENSIONS
Dimensions: in. (mm)
145 SERIES
146 SERIES
Precision Compression Clamp
Systems
60