Comments by inaam l.

  • Force and torque

    Force and torque

    - 4 February 2014

    hi, i would like to buy a unipolar stepper motor than can carry a load of 2kg and will have a pulley attached with radius 2.5cm.
    I understand Torque = Force * radius of pulley, would the force in my case be 2kg * 9.81 ? or 0.5 * 2kg * 9.81 as i have been told?

    Also, this torque calculated.. would it be the same as holding torque of a motor?
    Thank you

New Products

9V, 2.5A Step-Up/Step-Down Voltage Regulator S13V25F9
Motoron M1U550 Single Serial Motor Controller
12V, 2.5A Step-Up/Step-Down Voltage Regulator S13V25F12
4.2-15V, 3.3A Fine-Adjust Step-Down Voltage Regulator D30V33MAS
ACS724 Current Sensor Carrier -10A to +10A
Motoron M3S550 Triple Motor Controller Shield Kit for Arduino
ACS724 Current Sensor Carrier -2.5A to +2.5A
15V, 2.5A Step-Up/Step-Down Voltage Regulator S13V25F15
ACS724 Current Sensor Carrier 0A to 20A
VL53L8CX Time-of-Flight 8×8-Zone Distance Sensor Carrier with Voltage Regulators, 400cm Max
Log In
Pololu Robotics & Electronics
Shopping cart
(702) 262-6648
Same-day shipping, worldwide
Menu
Shop Blog Forum Support
My account Comments or questions? About Pololu Contact Ordering information Distributors