Brushed DC Geared Motor
DC28

DC28


Brushed DC Geared Motor

Application

Textiles, Farm equipment, Automotive, Vending machines, Chart recorders, Diamond machines.

Design

DC28 is a Brushed DC Geared Motor with speed from 1200 rpm to 7500 rpm and Input power 0.28 W to 8.31 W.  Series motors are DC motors (Outsourced) that are used in combination with many Mechtex spur gearboxes. Depending on the application, output speed, load applied, etc the type of gearbox can be selected.

Various types of gears i.e. poly acetal, sintered iron, brass, SRBF (helical) & steel gears can be used based on the load considerations. Poly acetal or sintered gears usually are used for noise dampening & complete poly acetal gears are used when the output torque required is less. All bearings are permanently lubricated and therefore require no maintenance. 


Standard Data
Motor type PM Brushed dc motor
Combination with Mechtex Gear Series GB 2/5P/5H, GB 38OCP, GB B/C, GB 3/4/7/8, GB V/U/W/X
Standard motor voltages V 24, 12, 6 & 3 volts
Weight g 65
Enclosure IP 30
Mounting By snap clip or by screws
Life expectancy Approx 500 hours @ max efficiency
Direction Reversible

Technical Data
Mechtex Physical data No load data Data at max efficiency Stall
MODEL No. Dim. mm Voltage Speed No-Load Speed Current Torque Effic. Power Power Torque Current
  Dia x height V DC RPM Current A RPM Amps Ncm (%) W(out) W(in) Ncm A
A28 27.5 X 32.5 24 5000 0.04 3945 0.099 0.28 55 1.17 2.109 1.36 0.35
A28 27.5 X 32.5 12 2500 0.035 1577 0.077 0.21 40 0.343 0.863 0.61 0.171
A28 27.5 X 32.5 6 1200 0.032 630 0.051 0.09 23 0.059 0.253 0.25 0.085
B28 27.5 X 32.5 12 4800 0.08 3536 0.224 0.35 49 1.296 2.633 2.96 1.33
B28 27.5 X 32.5 6 2400 0.07 1537 0.143 0.19 38 0.311 0.825 0.73 0.364
B28 27.5 X 32.5 3 1200 0.07 577 0.105 0.12 25 0.07 0.285 0.28 0.176
W28 28.0 X 38.0 24 7500 0.1 6410 0.368 0.88 70 5.791 8.311 5.6 1.924
W28 28.0 X 38.0 12 3700 0.09 3000 0.259 0.59 63 1.808 2.883 3.04 1.059
W28 28.0 X 38.0 6 1800 0.075 1387 0.169 0.31 51 0.449 0.884 1.46 0.542

Dimensional Drawing

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