GBPN-120x
  • Compatable with NEMA Size 42 Motors
  • Backlash as Low as 7 arc-min
  • Gear Ratios from 3:1 to 512:1
  • Long Design Life, Over 30,000 Hours
  • Up to 96 Percent Efficiency
  • Peak Input Speeds of Up to 6500 rpm
  • Lifetime Lubrication, High Durability
High Precision  Gearboxes - GBPN-120x

The GBPN-120x Series Planetary Gearbox offers you the precision you need at the prices you want! This Planetary Gearbox is designed with the highest torque density possible for motion control, automation, and robotic applications requiring a compact solution. This planetary gearbox series is an ideal match for the NEMA 42 frame size as well as your servo, stepper, brushless, AC or DC motors. Built with the design goal of offering a cost effective product without sacrificing quality, you will find that this Planetary Gearbox offers you an extraordinary value. You will find online prices on this website along with all the information you need to know to select the perfect Planetary Gearbox for your applications. Please verify all dimensions when matching a gearbox to a specific motor, as critical dimensions will vary among series and manufacturers.


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(USD)
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Status
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Table 1 Gearbox Specifications
Items Gear
Ratio
(X:1)
Rated
Output
Torque
(in-lbs)
Max
Output
Torque
(in-lbs)
Backlash
Maximum
(arc-min)
Maximum
Input
Speed
(RPM)
Stages Efficiency
(%)
Torsional
Rigidity
(Nm/arcmin)
L1
Length
(mm)
L2
Length
(mm)
Weight
(lbs)
GBPN-1201-003 3 1017.8125 2036 7 6500 1 96 12 176.9872 73.9902 13.2
GBPN-1201-004 4 1371.875 2744 7 6500 1 96 12 176.9872 73.9902 13.2
GBPN-1201-005 5 1725.875 3452 7 6500 1 96 12 176.9872 73.9902 13.2
GBPN-1201-008 8 1062.0625 2499 7 6500 1 96 12 176.9872 73.9902 13.2
GBPN-1202-009 9 1858.6875 3717 9 6500 2 94 13 203.9874 100.9904 17.6
GBPN-1202-012 12 2301.1875 4602 9 6500 2 94 13 203.9874 100.9904 17.6
GBPN-1202-015 15 2035.6875 4071 9 6500 2 94 13 203.9874 100.9904 17.6
GBPN-1202-016 16 2301.1875 4602 9 6500 2 94 13 203.9874 100.9904 17.6
GBPN-1202-020 20 2301.1875 4602 9 6500 2 94 13 203.9874 100.9904 17.6
GBPN-1202-025 25 2035.6875 4071 9 6500 2 94 13 203.9874 100.9904 17.6
GBPN-1202-032 32 2301.1875 4602 9 6500 2 94 13 203.9874 100.9904 17.6
GBPN-1202-040 40 2035.6875 4071 9 6500 2 94 13 203.9874 100.9904 17.6
GBPN-1202-064 64 1062.0625 2499 9 6500 2 94 13 203.9874 100.9904 17.6
GBPN-1203-060 60 2301.1875 4602 11 6500 3 90 12 230.9876 127.9906 22.0
GBPN-1203-080 80 2301.1875 4602 11 6500 3 90 12 230.9876 127.9906 22.0
GBPN-1203-100 100 2301.1875 4602 11 6500 3 90 12 230.9876 127.9906 22.0
GBPN-1203-120 120 2035.6875 4071 11 6500 3 90 12 230.9876 127.9906 22.0
GBPN-1203-160 160 2301.1875 4602 11 6500 3 90 12 230.9876 127.9906 22.0
GBPN-1203-200 200 2035.6875 4071 11 6500 3 90 12 230.9876 127.9906 22.0
GBPN-1203-256 256 2301.1875 4602 11 6500 3 90 12 230.9876 127.9906 22.0
GBPN-1203-320 320 2035.6875 4071 11 6500 3 90 12 230.9876 127.9906 22.0
GBPN-1203-512 512 1249.5625 2499 11 6500 3 90 12 230.9876 127.9906 22.0

Table 2 Anaheim Automation Compatible Motors
Item Stepper
Series
Servo
Series
Brushless
Series
AA421-750 42Y, 42K, 42N --- ---
BLK42-748 --- --- BLK42
EM130-866 --- EMG-10, EMG-15,
EMG-20, EML-10
---
xxxx-yyy For Custom Input Dimensions or Non-Anaheim Automation motors,
fill out and submit the Gearbox Mounting Form to our Sales Department

IMPORTANT NOTE: When stock status reads "contact us," the lead time could range from 6 to 16 weeks, model dependent. Please contact the factory for more details.

  • Dimensions
Dimensions
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