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PG188 Gearmotor, 10 mm Round Output with 775 Motor and Encoder (am-2924)
PG188 Gearmotor, 10 mm Round Output with 775 Motor and Encoder (am-2924)
 
Price: $94.00

Stock Status: In Stock
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Note:
This product has been replaced with the PG Hex Series of Gearboxes with 1/2" Shaft and 3/8" Hex Shaft Options. The 10mm gearboxes have been discontinued and limited stock remains.

Product Overview:
Here is a gearmotor consisting of a 4-stage planetary gearbox and a RS775 series motor. The motor has been updated to include an encoder already mounted. The motor with pinion (am-2765) can be purchased separately, if needed. This product has the same output shaft geometry (10mm with a 4mm keyway) as our other PG series gearmotors (PG27, PG71). We also have a convenient bracket (am-2197, not included) which can mount this motor.

Specifications:
Physical Specs:
  • Overall Length: 6.70 inches
  • Maximum Diameter: 1.775 inches
  • Output Shaft size: 10mm (0.393") dia with 4mm (0.157") keyway
  • Weight: 2.1 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
Encoder:
  • Pulses Per Revolution: 7
  • Operating Voltage: 5VDC
  • Pinout:
    • Pin 1: 5Vdc
    • Pin 2: Gnd
    • Pin 3: Encoder Output Cha. A*
    • Pin 4: Encoder Output Cha. B*
* Note: Because the encoder is connected to the back of the motor shaft, the rotation is backwards from normal front mounted encoders so you will need compensate for this in software or simply connect Ch. A output to your Ch. B input and Ch. B output to your Ch. A input.

Performance Specs:
  • 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: 4.5 of 5 Total Reviews: 3 Write your own review!

  0 of 0 people found the following review helpful:
 
Shaft adaptation issues February 24, 2017
Reviewer: Gary Baumgarten from Onalaska, WI United States  
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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  0 of 1 people found the following review helpful:
 
Specs error February 1, 2016
Reviewer: Lance-A-Bot from Stevensville, Michigan  
I may be wrong, but I think the rpm's and gear ratio are mixed up, It should be 188 rpm's and 28:1 gear ratio.

Great motor otherwise.

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  0 of 0 people found the following review helpful:
 
Specs error February 1, 2016
Reviewer: Lance-A-Bot from Stevensville, Michigan  
I may be wrong, but I think the rpm's and gear ratio are mixed up, It should be 188 rpm's and 28:1 gear ratio.

Great motor otherwise.

Was this review helpful to you?


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