The chassis is round and made of steel and its thickness are all 6mm. But the insert core is made of aluminium. The base plate and insert core both have different size, so they can support different types of extrusion posts. You can choose the size of base plate according to your need.
For example, If you choose LT-EMY300-40(23), its diameter is 300x76mm, weighs 3.220kg, you can use for 40mm square/round extrusion.
The suggested maximum height of LT-EMY300-40(23), LT-EMY300-60(23), LT-EMY300-80(23), LT-EMY300-100(23) and LT-EMY300-120(23) is 2000mm. The suggested maximum height of LT-EMY350-40(23), LT-EMY350-60(23), LT-EMY350-80(23), LT-EMY350-100(23) is 2500mm. The suggested maximum height of LT-EMY350-120(23), LT-EMY500-40(23), LT-EMY500-60(23), LT-EMY500-100(23), LT-EMY500-120(23) is 3500mm.
