BMCH-CE Series

  • One-piece, metal spring coupling
  • Absorption of shaft end play, parallel, small and large angular misalignments by spring
    action
  • Zero Backlash
  • Aluminum Alloy (BMCH-CE) or Stainless Steel (BMCH-CES)
  • Clamp type
  • Errors of Eccentricity: 0.10 mm
  • Errors of Angularity: 2.0ยบ
  • Errors of Shaft End-Play: +0.15 mm

Technical Properties

Part #Rated Torque (Nm)Max Torque (Nm)Max Speed (RPM)Moment of Inertia (Kg.m2)Static Torsional Stiffness (Nm/rad)Mass (g)
BMCH16CE0.51.080009.0 x 10-74614
BMCH16CES1.02.02.4 x 10-68340
BMCH20CE1.42.860002.5 x 10-711832
BMCH20CES2.24.47.3 x 10-624696
BMCH25CE1.63.250008.9 x 10-616746
BMCH25CES3.16.22.6 x 10-6315134
BMCH32CE4.28.445003.2 x 10-522592
BMCH32CES7.515.08.6 x 10-5845268
BMCH42CE9.018.045009.8 x 10-5346136
BMCH42CES14.028.03.0 x 10-4990392

Dimensions


Part #D (mm)d1/d2 (mm)L (mm)L1 (mm)Clamp Screw ThreadClamp Screw Wrench Torque
BMCH16CE19.14 ~ 6.3522.93.10M2.51.0
BMCH16CES
BMCH20CE25.45 ~ 1031.84.15M31.0
BMCH20CES
BMCH25CE28.66 ~1338.15.00M32.0
BMCH25CES
BMCH32CE38.18 ~ 1541.35.90M54.0
BMCH32CES
BMCH42CE50.812 ~ 1951.06.70M64.0
BMCH42CES

Downloads

Mach Motion Products Coupling Catalog: Mach Coupling Catalog.pdf