NOTE: All chopper drive curves were created with a 5 volt motor and a 40 volt power supply.
Ramping can increase the performance of a motor either by increasing the top speed or getting a heavier load accelerated up to speed faster. Also, deceleration can be used to stop the motor without overshoot. With L/R drives peak force and speeds are reduced, using a unipolar drive will yield a further 30% force reduction.
25% Duty Cycle is obtained by a special winding or by running a standard motor at double the rated current.
26
4
0
-
05
999
Prefix
Series Number Designation
Style
Coils
Code ID Resolution Travel/Step
Voltage
Suffix
(Include only when using the following)
T=High Temperature
R=Rare Earth Magnet
26=26000 (Series numbers represent approximate width of motor body)
4=7.5° 5=15°
4=Bipolar (4 wire) 6=Unipolar (6 wire)
0=Rotary Motor
05=5 VDC 12=12VDC Custom V available
999=Ball Bearings 001=Ball Bearings for Z Series Rotary Stepper Motors 000=Sleeve Bearings
XXX=Proprietary suffix assigned to a specific customer application. The identifier can apply to either a standard or custom part.