Stepper Motors

 

Stepper Motor Group Photo



The two most important factors in selecting a stepper motor are the torque and the current requirements. Choose a motor that can develop enough torque to overcome the frictional and inertial loads at the highest stepping rate needed. The current rating is a maximum continuous duty rating. You can certainly operate a motor at somewhat less than the rated current to reduce motor heating or to get away with a smaller driver for cost reasons. You may also overdrive a stepper motor if adequate heat sinking is available or if the operate to idle ratio (duty cycle) is relatively low and the driver produces a "current cutback at idle" capability.


23HT175

23HT175

  Holding Torque: 175 Oz in       View Spec Sheet
Product
Part #
Price
Order

23HT175D 4 lead

305-2317-080

$54

23HT175D w/circ conn

305-2317-180

$69

23HT175D w/DIN conn

305-2317-280

$59

 

 

23HT350

  Holding Torque: 350 Oz in       View Spec Sheet
Product
Part #
Price
Order

23HT350 double shaft

305-2335-040

$86

23HT350 S w/circ conn

305-2335-140

$98

Motor 23HT350 D w/circ conn, armor

305-2335-280

$151

 

 

34HT390

  Holding Torque: 390 Oz in       View Spec Sheet
Product
Part #
Price
Order

34HT390 single shaft

305-3439-080

$157

34HT390 Double shaft

305-3439-081

$187

34HT390 w/ circ conn

305-3439-180

$173

34HT390 Double Shaft w/ circ conn

305-3439-281

$212

 

 

34HT750

  Holding Torque: 750 Oz in       View Spec Sheet
Product
Part #
Price
Order

34HT750 single shaft

305-3475-080

$181

34HT750 w/ circ conn

305-3475-180

$206

34HT750 w/ circ conn, armor

305-3475-280

$246

 

 

34HT1275

  Holding Torque: 1275 Oz in       View Spec Sheet
Product
Part #
Price
Order

34HT1275 single shaft

305-3412-080

$212

34HT1275 Single w/ circ conn

305-3412-180

$237

34HT1275 single shaft w/Circ conn, Armor

305-3412-280

$277

 

 

42HT1700

  Holding Torque: 1700 Oz in       View Spec Sheet
Product
Part #
Price
Order

42HT1700 Double shaft

305-4217-081

$298

42HT1700 Double shaft w/circ conn

305-4217-181

$323

42HT1700 Double shaft Armored w/ circ conn

305-4217-281

$343

 

 

42HT4000

  Holding Torque: 4000 Oz in       View Spec Sheet
Product
Part #
Price
Order

42HT4000

305-4240-001

$336

42HT4000 w/ circ connector

305-4240-101

$348

Stepper Motor Specifications

Stepper Motor Accessories

Discontinued Motor Specifications

Prices updated 02/17/2017