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PG188 Gearbox, 10 mm Round Output (am-2938)
PG188 Gearbox, 10 mm Round Output (am-2938)
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Price: $65.00

Stock Status:(Out of Stock)

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Product Overview:
This is a four-stage planetary gearbox. The motor with pinion (am-2161) can be purchased separately, if needed.

This product has the same output shaft geometry (10mm with a 4mm keyway) as PG series gearmotors ( PG27, PG71, PG188).

We also have a convenient bracket (am-2197, not included) which can mount this motor.

  • Overall Length: 3.735"
  • Maximum Diameter: 1.775"
  • Output Shaft size: 10mm (0.393") dia with 4mm (0.157") keyway
  • Weight: 1.3 pounds
  • Mounting Holes: M4x0.7 threaded hole (4) x 9mm deep
  • Electrical Connection Geometry: 3/16" wide spade connectors (2)
  • Gear Material: steel, formed from powdered metal
  • Body Material: steel
  • Lubrication: this gearbox is pre-greased and needs no further lubrication
Performance Specs if paired with am-2161:
  • Gearbox Reduction: 188:1
  • Voltage: 12 volt DC
  • No Load Free Speed: 28 rpm
  • No Load Current: 0.6 amps
  • Gearbox Output Power: (tbd) Watts
  • Stall Torque: 33 ft-lbf
  • Stall Current: 22 amps
  • Minimum torque needed to back drive a non-powered PG188: 3.5 ft-lbs
  • Maximum torque applied at shaft which breaks gearbox: 39 ft-lbs (breakage point is shearing of shaft)

Average Customer Review: 5 of 5 Total Reviews: 1 Write your own review!

  0 of 0 people found the following review helpful:
Tough and Powerful Gearbox March 14, 2018
Reviewer: Bruce F from Duluth, MN United States  
If you need torque and not speed, this is a great gear box.  It has served us well on several robots when we needed the torque/power.

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