2.5 in. CIM Motor
$38.00 – $51.00
The CIM motor is a tried and true FIRST Robotics Competition workhorse motor. This brushed DC motor is 2.5 inches in diameter and kicks out 337 watts of power.Pinion Options:The CIM motor shaft is ...Read More
Product Overview
- CIM Motor Key - 2x2x10 mm Machine Key, steel (am-1121)
- Retaining Ring for CIM Shaft - Retaining Clip, 8 mm id (am-0033)
- Logo: AndyMark Logo
- Voltage and Name: 12VDC 2.5" CIM MOTOR
- CCL part number: PM25R-45F-1003
- Manufacturing date: MMDDYY
Specifications
- Bolt Pattern: 2 #10-32 Holes on a 2 in. diameter bolt circle
- Duty Cycle: Intermittent
- Free Current: 2.7 AMPs
- Free Speed: 5310 RPM
- Maximum Power: 337 Watts
- Output Shaft Diameter: 0.313 in. (8mm)
- Output Shaft Length: 1.245 in.
- Stall Current: 133 AMPs
- Stall Torque: 343.4 in-oz
- Voltage: 12 Volts DC
- Weight: 2.8 lbs
Documents
Returns
Returns are accepted within 30 days of purchase.
View our return policy here.
Recommendations
93 reviews
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Helpful staff
Thanks for replacing my motor key for free!
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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.
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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.
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Quite a beast for the battlebots
This motors can be used at the battlebots too !
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An Excellent Motor
This motor is a very good choice for any team and any skill level. The motor is powerful enough that two of them can move the entire robot quite quickly. As stated in the title, this is an excellent motor.
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Solid Motor
Our robots are always filled with these motors. Very consistent and dependable.
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a question
so, I am in a robotics club and we need to know the weight would you know this? (AndyMark Note: Weight has been added to product page)
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"Review"
"5 stars"
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5 Stars
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5 Stars
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5 Stars
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5 Stars
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5 Stars
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5 Stars
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"2.5" CIM Motor (am-0255)"
"This is not for a robot, but a corn feeder! It relpaces a $100 motor and has more power and works great!"
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Review
5 Stars
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Great service!
Ordered a motor and it came in very fast. Then didn't know how to use it, so contacted tech support. They were very prompt and helped us get that motor installed and working-- thank you!
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"CIM Motors"
"The motors arrived in just a couple of days, as promised."
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4 Stars
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"Review"
"4 stars"
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Review
5 Stars
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"Review"
"4 stars"
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Teacher / STEM
I have not used them yet, had the wrong gears for my Chassis AM14U3-8.
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Great service and promptness
This motor was delivered in great packaging and with speedy response time.
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"Good motor"
"Good specs for price"
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5 Stars
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4 Stars
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5 Stars
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5 Stars
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"Reliable, and Perfect for FRC"
"This motor may not be ideal for cooling, but it has more than enough heat capacity to last a whole match under decent load. Very reliable motors. We have gotten a couple pinions stuck on shafts, but that's our fault. Now, we have gotten the same power out of a 550 size motor, but that required some pretty crazy cooling, and had poor reliability. These are hands-down renowned motors."
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5 Stars
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5 Stars
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2.5" CIM Motor (am-0255)
The quality and performance of this motor are exceptionally good! Very pleased with customer service and order deliveries.
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5 Stars
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CIM Motor
Fast Shipping
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Well built and performance for the dollar
Excellent motor no issues
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5 Stars
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Very versatile, strong motor
Great product!
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Robot Mechanics
This motor is very good in quality, and did my test with speed to our Arduino with technical data and then this motor work just fine.
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"Thank you"
"You deserve an oscar :)"
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Perfect for the job
Worked plike a charm the FIRST time!
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5 Stars
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4 Stars
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Great Motor !
Very reliable motor, have been using these for 3 years now! Great performance !
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5 Stars
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cim motors
best and easiest source available with great service
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Review
5 Stars
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2.5" CIM Motor (am-0255)
Built to last!
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Review
5 Stars
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"(/'[]')/ _|__|_"
"IT GO VROOOOOOOOOM"
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5 Stars
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Product works great.
The Robotics president has been working with the materials and has told me that everything is in great condition.
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5 Stars
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5 Stars
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"Review"
"I think its awesome, but I never got to see the completed motor put to the test"
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Powerfull and easy to assembly motor
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"2.5 " CIM motor"
"Our motor and gearbox are stationary. This is not a FIRST Application, as students are using the equipment to run a small conveyor belt. Connected to a 12VDC voltage source, this motor runs very hot"
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"Blower motor"
"I used the motors in highschool for a project and it turns out they fit perfectly in my old jaguar xj40. Turned out to be great for rebuilding the blower motor assemblies! Saved me a ton of money. Motors are well built and quiet. I'm throughly pleased with the product."
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as always Andy Mark comes through
Great motors, great delivery, just in time to replace a tired motor for MAR championsip
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Review
5 Stars
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CIM Motor Order
Was easy to order and it came quickly
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"Great value"
"Made a tennis ball pitching machine with this little guy, direct drive 10" wheel; shot 50 mph!"
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Reliable
Always a solid motor
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5 Stars
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5 Stars
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Very satisfied
Very prompt shipping.
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CIM Motors
Motors shipped the next day and delivered as promised. Couldn't ask for anything more!
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"CIM"
"We use these to power our drive train, they've always worked great."
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"Very Nice"
"I enjoy Was good product"
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quality
we have had pretty good luck with these motors over the years.
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"motor review"
"nice motor, has good spec's"
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Parts look well built and well assembled
We haven't tried testing the equipment's performance yet, but they look great from their exterior. Shipping and packing was all great and on time.
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Good product
Works like a champ. Good product
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POWER!!!
4 of these beasts is more than enough power (geared down through a toughbox with a 12.75:1 ratio) to move a chassis built to FRC dimensions, and me on top of it, while pulling another person
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5 Stars
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5 Stars
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5 Stars
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5 Stars
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Good simple motor
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"Review"
"5 stars"
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5 Stars
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CIM motor
Motor is reliable workhorse. Had trouble finding the key and pinion gear to add to the order.
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4 Stars
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cim
great motor
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Best Price
Best price for the CIM's
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5 Stars
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5 Stars
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"Review"
":)"
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CIM motors
great product. Wish we could use more of these this year.
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4 Stars
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Review
super for main drive drive
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Excellent Service
Hello! GOFIRST quickly received the motors we ordered, and everything seemed to work great! Thank you for the fast service, good luck with the 2012 Kick Off.
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Review.
If it's a 2 star or below maybe you could pop up a little check what applies section so you can collect data. I hate having to write. Collecting data on your good sales is nice, but annoys customers like me. I use you almost exclusively because I know you know what I need.
