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PG Series Gearboxes
$55.00 – $94.00
The Planetary Gearbox (PG) series of gearboxes and gearmotors feature robust planetary gearing inside paired with reliable motors. You asked for it, we delivered. This gearbox now features two hex ...Read More
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The Planetary Gearbox (PG) series of gearboxes and gearmotors feature robust planetary gearing inside paired with reliable motors. You asked for it, we delivered. This gearbox now features two hex output shaft options to easily attach to 3/8 in. or 1/2 in. hex bore wheels, sprockets, and other motion products without the need for special adapters.
The PG Series of Planetary Gearboxes are designed for the following motors for the specific ratios (RS775-125 Motor, with Encoder For PG27 Gearbox and RS775-5 Motor, with Encoder For PG71 and PG188 Gearbox (currently unavailable)), or the AndyMark 9015 (currently unavailable) Motor using a Hardware Kit for PG 71 and 188 Gearbox with Pinion Gear for 9015 Motor
Useful Additional PG Parts:
- Mounting a PG to a frame, Planetary GearMotor Bracket (am-2197)
- Adapting the 10mm PG shaft to a 1/2" round geometry with a 1/8" key, PG Shaft to 1/2" with 1/8" Machine Key Adapter (am-0996)
- If a 10mm shaft becomes damaged you can replace it, Replacement Shaft for Some 10mm PG Series Gearboxes (am-2523)
- 10mm PG Seires Machine Key, 4mm x 12mm Machine Key (am-1249)
Physical Specifications Common Among all PG Series Gearboxes:
Pre-Lubricated
Gear Material: Steel and Plastic
Body Material: Steel
Input Voltage: 12 Volt DC
Mounting Holes: 4x M4-0.7 on 35mm Bolt Circle, AND 4x #10-32 on 2.00" Bolt Circle for hex versions
Output Shaft Profile: 0.375 Hex, 0.500 Hex, 10mm Round w/ 2mm Keyway
Maximum Rated Torque: 35ft-lbs
No Load Current: 0.6 Amps
Stall Current: 22 Amps
Output Power: 44 Watts
PG188 Specifications:
Gearbox Reduction: 188:1No Load Free Speed: 28 RPM
Stall Torque: 33 ft-lbf
Minimum Backdrive Torque: 3.5 ft-lbs
PG71 Specifications:
Gearbox Reduction: 71:1No Load Free Speed: 75 RPM
Stall Torque: 16.6 ft-lbf
Minimum Backdrive Torque: 1.3 ft-lbs
PG27 Specifications:
Gearbox Reduction: 26.9:1No Load Free Speed: 198 RPM
Stall Torque: 6.3 ft-lbf
Minimum Backdrive Torque: 0.3 ft-lbs
Encoder Performance Specifications:
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.
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.
Specifications
- Lubrication: Included with Gearbox,Pre-lubricated Gears
- Material: Steel
- Maximum Torque Recommendation: Estimated 35-ft lbs maximum torque
- Mounting Geometry: 4 10-32 threaded holes on a 2.00" Bolt Circle, 4 M4x0.7 Threaded Holes on a 1.378" Bolt Circle,Mounting holes for 500 and 775 series motors,4 10-32 threaded holes on a 2.00" Bolt Circle,4 M4x0.7 Threaded Holes on a 1.378" Bolt Circle,4 10-32 threaded holes on a 2.00 in. Bolt Circle,4 M4x0.7 Threaded Holes on a 1.378 in. Bolt Circle
- Overall Depth: 2.892 in.,3.33 in.,3.78 in.,3.787 in.
- Weight: 1.66 lbs,0.840 lbs,1.96 lbs,1.14 lbs,2.20 lbs,1.4 lbs,1.98 lbs,2.23 lbs
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