28mm dc gear motor with hall effect encoder 1>ratio:1/3.4--1/2128 2>size:dia28mm*L 3>7ppr,12ppr,13ppr 4>two hall channels
28mm diameter dc geared motor
Features:
-Pmdc planetary gear motors with strong metal gears of straight type
-precious ,long life carbon-brush commutator
-compact ,low noise,high torque design
-stainless steel shaft
-encoder version is available
-operating temperature range --10---+80°C
PG28395 geared motor series
Dia: Ø28×Lmm
Associated dc motors less than 10W
28mm diameter Gear head data
-metal housing material
-planetary gear
-ball bearing on output shaft
-first -stage gears can be made of plastic for noise reduction purpose
-backlash at no load <1.2°
-radical play of shaft<0.05mm
-thrust play of shaft<0.3mm
-all reduction ratio:
1 stage reduction: 1/3.4, 1/4.6
2 stages reduction: 1/11.2, 1/15.5,1/21.4
3 stages reduction: 1/37.6, 1/52,1/71.8, 1/99.3
4 stages reduction: 1/126, 1/174,1/241,1/333,1/460
5 stages reduction: 1/422,1/583,1/806,1/1114,1/1539,1/2128
Example model :PG28395244500-71.8K-12PPR
voltage:24V
dc motor speed:4500rpm
reduction ratio: 1/71.8
Numbers of stage:3
efficiency :73%(3 stages)
rated speed after reduction:47rpm
rated torque after reduction:6kgf.cm
motor without encoder
with 12ppr encoder high torque 28mm dc gear motor
