PG188 Gearmotor, 10 mm Round Output with 775 Motor and Encoder

am-2924

$94.00

The Planetary Gearbox series of gearmotors feature robust planetary gearing inside paired with reliable motors. They come in 27:1, 71:1, and 188:1 ratios and can be bought individually or with a 50...Read More

Product Overview

The Planetary Gearbox series of gearmotors feature robust planetary gearing inside paired with reliable motors. They come in 27:1, 71:1, and 188:1 ratios and can be bought individually or with a 500 series or 775 series motor pre-installed. 775 series motors come with an integrated quadrature encoder, simplifying feedback control.

Useful Additional PG Parts:
Gearbox Lengths
  • PG27 with 9015, Overall Length: 5.5"
  • PG27 with 775, Overall Length: 6.12"
  • PG71 with 9015, Overall Length: 5.90"
  • PG71 with 775, Overall Length: 6.26"
  • PG188 with 9015, Overall Length: 6.2"
  • PG188 with 775, Overall Length: 6.70

Gearbox Weights:
  • PG27 with 9015 Weight: 1.4 Lbs
  • PG27 with 775 Weight: 1.6 Lbs
  • PG71 with 9015 Weight: 1.67 Lbs
  • PG71 with 775 Weight: 2.0 Lbs
  • PG188 with 9015 Weight: 1.92 Lbs
  • PG188 with 775 Weight: 2.1 Lbs
No Load Free Speed:
  • PG27 with 9015: 510 RPM
  • PG27 with 775: 198 RPM
  • PG71 with 9015: 200 RPM
  • PG71 with 775: 75 RPM
  • PG188 with 9015: 75 RPM
  • PG188 with 775: 28 RPM
No Load Current
  • PG27 with 9015: 1.2 Amps
  • PG27 with 775: 0.6 Amps
  • PG71 with 9015: 1.8 Amps
  • PG71 with 775: 0.6 Amps
  • PG188 with 9015: 1.3 Amps
  • PG188 with 775: 0.6 Amps
Stall Current
  • Gearboxes with 9015: 63 Amps
  • Gearboxes with 775: 22 Amps
Stall Torque
  • PG27 with 9015: 5.8 ft-lbf
  • PG27 with 775: 6.3 ft-lbf
  • PG71 with 9015: 14 ft-lbf
  • PG71 with 775: 16.6 ft-lbf
  • PG188 with 9015: 33 ft-lbf
  • PG188 with 775: 33 ft-lbf
Gearbox Output Power
  • PG27 with 9015: 110 Watts
  • PG27 with 775:
  • PG71 with 9015: 100 Watts
  • PG71 with 775: 44 Watts
  • PG188 with 9015: 90 Watts
  • PG188 with 775:
Minimum Torque Needed to Back Drive Non-Powered
  • PG27 Gearbox: 0.3 ft-lbs
  • PG188 Gearbox: 3.5 ft-lbs
Encoder Performance Specifications for 775 Paired PG Gearmotors:

Specifications

  • Electrical Connection Geometry: 3/16" wide spade connectors (2)
  • Lubrication: this gearbox is pre-greased and needs no further lubrication
  • Material: steel,formed from powdered metal,steel
  • Maximum Diameter: 1.775 in.
  • Mounting Holes: M4x0.7 threaded hole (4) x 9mm deep
  • Output Shaft Size: 10mm (0.393") dia with 4mm (0.157") keyway
  • Overall Length: 6.70 in.
  • Weight: 2.1 lbs

Recommendations

1 review

  1. star star star star empty_star 4.0 out of 5 stars

    Shaft adaptation issues

    This is a very strong motor gearbox combination, but is difficult to connect to the non metric world. The PG Shaft to 1/2" with 1/8" Machine Key Adapter (am-0996) is a very poor way to do this. I tried the suggested assembly technique and had no success. I needed to file the metric side key of the brass part to make it fit at all. Both adapters eventially slid off the shafts when in use in a vertical application on our airship rotors.

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