Micro Metal Gear Motor HP w/ 75:1 gear ratio
 
Category
These tiny gearmotors are available in a range of gear ratios. All of the micro metal gearmotors have the same physical dimensions, so one version can be easily swapped for another if your design requirements change.
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Micro Metal Gear Motor HP w/ 75:1 gear ratio
Item Details
Micro Metal Gear Motor HP w/ 75:1 gear ratio
Item Name:
Micro Metal Gear Motor HP w/ 75:1 gear ratio
Item #:
TD-100-075
Your Price:
$15.95
In Stock!
Quantity:

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Overview

These tiny brushed DC gearmotors are intended for use at 6 V, though in general, these kinds of motors can run at voltages above and below this nominal voltage, so they should comfortably operate in the 3 – 9 V range (rotation can start at voltages as low as 0.5 V). Lower voltages might not be practical, and higher voltages could start negatively affecting the life of the motor. The Micro Metal Gear Motor HP w/ 50:1 gear ratio and Micro Metal Gear Motor HP w/ 100:1 gear ratio are also available.

Micro Metal
Gearmotor
Speed
@ 6V
Top Zumo Speed
@ 6V
Stall Torque
@ 6V
Stall Current
@ 6V
100:1 HP 320 RPM 25 in/s (65 cm/s) 30 oz·in 1600 mA
75:1 HP 400 RPM 32 in/s (80 cm/s) 22 oz·in 1600 mA
50:1 HP 625 RPM 50 in/s (130 cm/s) 15 oz·in 1600 mA

Gearmotor Dimensions

Micro metal gearmotor dimensions (units in mm).

The gearbox has a long (0.365" or 9.27 mm), 3 mm-diameter D- shaped metal output shaft, and the brass faceplate has two mounting holes threaded for M1.6 screws (1.6 mm diameter, 0.35 mm thread pitch). It weighs approximately 0.35 oz (10 g). Versions with the extended motor shaft have a 1mm diameter round shaft that protrudes 4.5 mm from the rear of the motor, between the two motor terminals; this is not pictured in the above dimension diagram.

Specifications

Dimensions

  • Size: 24 x 10 x 12 mm
  • Weight: 0.34 oz
  • Shaft diameter: 3 mm

General specifications

  • Gear ratio: 75:1
  • Free-run speed @ 6V: 400 rpm
  • Free-run current @ 6V: 70 mA
  • Stall current @ 6V: 1600 mA
  • Stall torque @ 6V: 22 oz·in
  • Extended motor shaft?: N
 
This gearmotor is a miniature (0.94" x 0.39" x 0.47"), high-power brushed DC motor with 75:1 metal gearbox, similar to Sanyo’s popular 12 mm gearmotors. These units have a 0.365"-long, 3 mm-diameter D-shaped output shaft.
Related Items
Micro Metal Gear Motor HP w/ 50:1 gear ratio
TD-100-050

This gearmotor is a miniature (0.94" x 0.39" x 0.47"), high-power brushed DC motor with 50:1 metal gearbox, similar to Sanyo’s popular 12 mm gearmotors. These units have a 0.365"-long, 3 mm-diameter D-shaped output shaft.

$15.95
In Stock!

Micro Metal Gearmotor HP w/ 100:1 gear ratio
TD-100-100

This gearmotor is a miniature (0.94" x 0.39" x 0.47"), high-power brushed DC motor with 100:1 metal gearbox, similar to Sanyo’s popular 12 mm gearmotors. These units have a 0.365"-long, 3 mm-diameter D-shaped output shaft.

$15.95
In Stock!

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