CMC 

力矩放大器领

CMC
ELESA original design
Torque amplifier collar
• Bearing case material
Glass-fibre reinforced polyamide based (PA) technopolymer, black
colour, matte finish.
• Standard executions
-- CMC: AISI 52100 steel axial bearing, zinc-plated steel washers.
-- CMC-SST: AISI 440 C stainless steel axial bearing, AISI 303 stainless
steel washers.
Features and applications
Used in combination with clamping levers type ERX. (see page ), ERW. (see page ), MRX. (see page ), ERF.
(see page ), clamping knobs type VCT.SOFT (see page ) or handles type L.652 (see page ), CMC torque
amplifier collars double the clamping force applied at equal torque due to
the presence of a bearing acting to reduce friction.