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You are here: Main page > DC motors with planetary gearbox > Series PG300
Series PG300 - DC motor with planetary gearbox

DC motor series PG300 with planetary gearbox

Torque: 0,45...10 kg-cm
Speed: 7,3...1150 rpm
Voltage: 12 a 24 V
Diameter: 30 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] 0.45 1.1 1.5 2.1 2.7 3.4 4.7 6.6 8 10 10 10 10 10
Rated speed [rpm] 1120 430 310 221 170 117 83 60 45 32 25 13.2 9.6 7.3
24 VRated torque [kg-cm] 0.54 1.2 1.7 2.4 3.1 4.0 5.5 7.8 8 10 10 10 10 10
Rated speed [rpm] 1150 445 320 229 176 121 87 62 46 34.5 26 13.5 9.8 7.3
Wieght [g] 188 201 201 201 201 216 216 216 216 231 231 231 231 231
Dimensions of DC motor with planetary gearbox - series PG300

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] 23.6 30 30 30 30 36.4 36.4 36.4 36.4 42.8 42.8 42.8 42.8 42.8

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]
12 110 5950 ≤900 7300 ≤150 7.0
24 130 6160 ≤500 7300 ≤80 8.5
Series PG300 - motor characteristics

Encoder specifications

Wiring of connector for motor with encoder

  • Two channel hall effect encoder with 90° phase shift
  • Open collector output
  • 7 pulses per motor revolution (PPR) and senzor
  • Supply voltage 3.5 až 20 V
  • Length of rear cover (D) 12.6 mm
  • We offer a suitable connector for PCB
 
 
 
Ing. Jiří Gross
Bartolomějská 63, Brno, Czech republic
e-mail: jiri.gross@dcmotory.eu
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