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1.8° & 0.9° PKP Stepper Motor With Electromagnetic Brake

Posted: Fri Nov 13, 2015 11:09 am
by om_tech_support_JT
Continuing our goal of making our PKP series stepper motors the leading standard of stepper motors in the market, Oriental Motor is pleased to announce our new 1.8° and 0.9° PKP Series stepper motors now with Oriental Motor’s original Electromagnetic Brake. These units are shipped pre-assembled for quick and easy plug & play setup.
PKP series stepper motor with pre-assembled electromagnetic brake - product picture.jpg
PKP series stepper motor with pre-assembled electromagnetic brake - product picture.jpg (73.16 KiB) Viewed 9830 times
These motors have built-in power off activated type electromagnetic brakes. When power is accidentally cut off due to a blackout or other unexpected events, the electromagnetic brake engages then holds the load in position to prevent it from dropping or moving. Also, the electromagnetic brake can be used to suppress the heat generated from the motor by turning off the motor current and using the brake as the holding function. This introduction includes both bipolar (4-wire) and unipolar (6-wire) motors, 35 mm (1.38 in.), 42mm (1.65 in.) and 56.4 mm (2.22 in.) frame sizes.

PKP Series Product Line
PKP series stepper motor with pre-assembled electromagnetic brake - product lineup.jpg
PKP series stepper motor with pre-assembled electromagnetic brake - product lineup.jpg (93.2 KiB) Viewed 9830 times
In following our company mission of providing a wide variety of standard products to our customers, the PKP Series with electromagnetic brakes saves design time, assembly time and provides precise positioning for all types of applications. Features of the PKP Series with Oriental Motor’s original electromagnetic brakes include:
• 1.8° and 0.9° per step resolution
• Bipolar or Unipolar windings
• Frame sizes
o 35 mm (1.38 in.) – Bipolar only
o 42mm (1.65 in.)
o 56.4 mm (2.22 in.)

• Windings:
o 1.5 amp (35mm / 42mm), 2.8 amp (56.4mm) – Bipolar
o 0.9 amp (42mm), 2.0 amps (56.4mm) - Unipolar

• Electromagnetic Brake
o Power Off Activated, 24 VDC
*35 mm & 42mm use the same brake
*56.4mm uses a larger brake

Electromagnetic Brake Specification:
PKP series stepper motor with pre-assembled electromagnetic brake - brake specification, connection diagram.jpg
PKP series stepper motor with pre-assembled electromagnetic brake - brake specification, connection diagram.jpg (64.82 KiB) Viewed 9830 times
Note:
PKP26_ type (same as OM Original Encoder) comes with an 8mm shaft (not ¼”).
PKP series stepper motor with pre-assembled electromagnetic brake - metric shaft diameter.jpg
PKP series stepper motor with pre-assembled electromagnetic brake - metric shaft diameter.jpg (64.2 KiB) Viewed 9830 times
For specifications, drawings or pricing information for the entire PKP series product lineup, please start from the following page:
http://www.orientalmotor.com/products/s ... -only.html