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AndyMark will be closed on Fridays through August 1st to allow staff flexible summer work hours.
AndyMark will be closed on Fridays through August 1st to allow staff flexible summer work hours.
2.5 in. CIM Motor - am-0255 - Pinion=No Pinion - migrated

2.5 in. CIM Motor

by AndyMark
$41.00 - $55.00
$41.00
$41.00 - $55.00
$41.00 - $55.00
$41.00
This brushed DC motor is 2.5 inches in diameter and delivers 337 watts of power.
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  • Description
  • Specifications
  • Documentation
  • The CIM motor is a tried and true FIRST Robotics Competition workhorse motor.
    Pinion Options:
    The CIM motor shaft is 0.313 in. (8 mm) in diameter and 1.25 inches long. It features a 2 mm wide machine key slot allowing installation of any number of custom or off the shelf pinions such as those included with all of our CIM based gearboxes. Other options include a pre-attached 16 tooth pinion making the CIM ready to mate to a CIM Sport planetary gearbox or a pre-attached 15 tooth pinion preparing the CIM for an EVO Gearbox. Use either of these two options if you are planning on using either the CIM Sport or an EVO gearbox and don't want to install the press fit pinion yourself. All of our other CIM based gearboxes use a slip fit pinion & machine key and are easy for the end user to install.

    Compatible Components: Motor Etching
    • Logo: AndyMark Logo
    • Voltage and Name: 12VDC 2.5 in. CIM MOTOR
    • CCL part number: PM25R-45F-1003
    • Manufacturing date: MMDDYY
    • Bolt Pattern: 2 #10-32 Holes on a 2 in. diameter bolt circle
    • Duty Cycle: Intermittent
    • Free Current: 2.7 A
    • Free Speed: 5310 RPM
    • Maximum Power: 337 W
    • Output Shaft Diameter: 0.313 in. [8 mm]
    • Output Shaft Length: 1.245 in.
    • Stall Current: 133 A
    • Stall Torque: 1.789 ft-lb [2.425 N-m]
    • Voltage: 12 VDC
    • Weight: 2.8 lbs.

  • CAD Files

    am-0255_16T CIM with 16T 0.7mod Pinion.STEP
    am-0255 2.5inch CIM Motor.STEP

    Layout Prints

    am-0255_16T CIM with 16T 0.7mod Pinion.pdf
    am-0255 CIM Motor Layout.pdf

    Datasheets

    am-0255 CIM-motor-curve-am-0255.pdf

Customer Reviews

Based on 96 reviews
88%
(84)
10%
(10)
0%
(0)
1%
(1)
1%
(1)
A
AD from URBANA
The GOAT

One of the best workhorse motors for FRC

B
BP from LISLE
Installed four in SIM Sport gearboxes for mecan...

Installed four in SIM Sport gearboxes for mecanum drive. Simple and straightforward.

J
JR
Helpful staff

Thanks for replacing my motor key for free!

F
F N
Great Overall

This motor is really nice but I couldn't find it's ticks per revolution in the specs. If anyone knows pls comment.

C
CW from APO
A strong motor

This motor coupled perfectly with the gearbox we had purchased earlier. It also has a nice long drive shaft.
Sadly, for our purposes it is too heavy for this years robot. I would suggest any or you who decide on this particular motor consider the weight.

123
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