MRB/MRL series

High output torque solid one piece right angle square housing that provides performance and efficiency with torque and sturdiness. The helical toothed and one piece carrier design provides maximum radial load capacity as well as system reliability and stiffness.

  • Three frame sizes : 42, 60, 90
  • MRB Gear Ratio: 1:1
  • MRL Gear Ratios: 2:1, 3:1, 4:1, 5:1

Performance Data

MRB/MRL-42, 60, 90

SpecificationsUnits426090
Full Load Effeciency%96
Standard Backlasharcmin<6
NoisedB(A)606567
LifetimeHours20,000
Max Radial LoadN6008001,700
Max Axial LoadN7009001,500
Nominal Input Speedrpm4,0004,0003,000
Max Input Speedrpm12,0008,0007,000
Torsional stiffnessNm/archmin1.52.46.6
Weightkg0.61.75.4
Operating TemperatureºC-25 ~ 90
Degree of ProtectionIP 65
LubricationLife lubrication
Mounting DirectionAny

Torque Data

MRB/MRL-42, 60, 90

Model / Size Ratio426090
Nominal Output TorqueNm11056157
2952130
3748108
464575
554272
Max output torque2.5 times of Nominal output torque
Mass Moments of Inertiag-cm²1703601,910
2602301,050
360210940
460210900
560210900

Drawings

Downloads

Catalog Selection: Right Angle Gearbox Catalog.pdf