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Actual informations

Delivery dates

Delivery times for motors and actuators that are not in stock are usually between 6 and 12 weeks. It also depends on the type and ordered quantity.
Therefore, you should preferably choose engines in the stock or those that I can assemble.

You are here: Main page > DC motors with planetary gearbox > Series PG280
Series PG280 - DC motor with planetary gearbox

DC motor series PG280 with planetary gearbox

Torque: 0,32...10 kg-cm
Speed: 5,7...1000 rpm
Voltage: 12 a 24 V
Diameter: 28 mm

  • DC carbon-brush motor
  • It contains a filter to suppress electromagnetic interference
  • There is also a version with encoder
  • Planetary gearbox with metal gears (except first stage)
  • Only first stage is made of plastic for noise reduction purpose
  • Output shaft is supported by a ball bearing

Options: all metal gears, sleeve bearing, twin flat power cable...

Gear motor specifications

Ratio 5:1 14:1 19:1 27:1 35:1 51:1 71:1 100:1 139:1 189:1 264:1 516:1 721:1 939:1
12 VRated torque [kg-cm] 0.32 0.75 1.0 1.4 1.9 2.4 3.3 4.7 6.6 7.4 10 10 10 10
Rated speed [rpm] 1000 375 270 193 148 102 73 52 37.3 27.5 19.7 10.5 7.5 5.7
24 VRated torque [kg-cm] 0.38 0.9 1.2 1.7 2.3 2.8 4.0 5.6 7.8 8.8 10 10 10 10
Rated speed [rpm] 990 370 265 191 147 101 72 51.5 36.9 27.2 19.3 10.4 7.4 5.7
Rotation direction CCW
Wieght [g] 162 172 172 172 172 185 185 185 185 199 199 199 199 199
Dimensions of DC motor with planetary gearbox - series PG280

Gearboxes specifications

  • Backlash, at no-load ≤ 2.5 °
  • Radial load ≤ 3.5 kg (10 mm from flange)
  • Shaft axial load ≤ 2.5 kg
  • Shaft press fit force max. ≤ 10 kg
  • Radial play of shaft ≤ 0.05 mm
  • Thrust play of shaft ≤ 0.3 mm
  • Operating temperature range -10...60 °C
  • Operating relative humidity 20...85 %
Ratio 5:1 14:1 19:1 27:1 35:1 51:1 71:1 100:1 139:1 189:1 264:1 516:1 721:1 939:1
Rated permissible torque [kg-cm] 2.0 3.0 3.0 4.0 4.0 6.0 6.0 8.0 8.0 10.0 10.0 10.0 10.0 10.0
Efficiency [%] 80 70 70 70 70 60 60 60 60 50 50 50 50 50
Length L [mm] 24.5 30.9 30.9 30.9 30.9 37.3 37.3 37.3 37.3 43.7 43.7 43.7 43.7 43.7

Motor data

Rated voltage
[V]
Rated torque
[g-cm]
Rated speed
[rpm]
Rated current
[mA]
No load speed
[rpm]
No load current
[mA]
Rated output
[W]
12 79 5200 ≤500 6000 ≤130 4.22
24 94 5140 ≤300 6000 ≤80 4.96
Series PG280 - motor characteristics
 
 
 
Ing. Jiří Gross
Bartolomějská 63, Brno, Czech republic
e-mail: jiri.gross@dcmotory.eu
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