Transmission Co. Ltd.
E-mail: firstname.lastname@example.org or
gear, gear drive, geared motor, speed reducer, spiral bevel
gear, bevel gear, spur gear, gearbox, worm gear, worm shaft, Cycloidal
Drive, Differential Gear, sun gear, planetary gear, ring gear, planetary
gearbox, bevel gearbox, gears, gear drives, geared motors, speed reducers,
spiral bevel gears, bevel gears, spur gears, gearboxes, worm gears, worm shafts,
cycloidal gearboxes, cycloidal speed reducers, differential gears, sun gears,
planetary gears, ring gears, planetary gearboxes, bevel gearboxes
1.1Mechanical principle: MB series planet
friction-type stepless variable speed motor is
mainly comprised of pressed drive device,
friction-type transmission device, and speed
1.2Features: extensive range and high accuracy
for speed regulating, suitable for continuous
operation, forward and inverse rotation, the
speed can be regulated according to the
requirements during the on-load start and
operation, be able to meet the requirement of
various or changeable technology parameters,
high compatibility, easy to be coupled with
various reducers for smaller size, higher
efficiency and high speed stepless regulating.
Stable performance and consistence of selected
output speed within permissible loading range.
It is also designed with coaxial structure,
small size, light weight, smooth operation, low
noise, long service life, simple operation and
1.3Types of installation and output: base type,
flange type, small flange type installation and
solid shaft output.
1.4Range of speed regulating: If R is 5, it
means the output speed can be adjusted freely
from 1/1.45 to 1/7.25.
1.5Input type and rotational speed: In the case
of coupled-type motor and input through solid
shaft, the rotational speed is less than
2800r/min for base frame model of MB07 and
below, the speed is less than 1400r/min for MB07
and above; the minimum speed shall be higher
than 750r/min for full series.
1.6Rotational direction: The directions for
input shaft and output shaft are same.
1.7Requirement for running-in: During running-in
period of variable speed motor, the temperature
rise may be higher than the rise under normal
operation. After 60-80 hours of running-in, the
temperature rise shall reduce to the normal
rise. The speed regulating shall be carried out
frequently in running-in period to achieve a
smooth operational performance for long term.
The high temperature during running-in period
affects the permissible operational conditions
but it has no adverse impacts on service life of