28ZW3Y Series brushless dc motor

φ28 mm round size, 5~20 W, 3000~8000 rpm, up to 200 mNm, servo option, customizable

General Specification:

  • Winding type: YWE
  • Hall effect angle: 120 Degree electrical angle
  • Radial play: 0.02mm/450g
  • End play: 0.08mm/450g
  • Max. radial force: 15N @ 10mm from the flange
  • Max. axial force: 10N
  • Insulation class: B
  • Dielectric strength: 500VDC for one minute
  • Insulation resistance: 100MΩ min., 500VDC

Defination of Part number:

28
ZW
3
Y
26
A
80
X
Frame size
Brushless dc motor
Phase
Round *
Length
Voltage **
Speed
External code

*: This code shows the sharp of the motor. S = Square; Y =Round.
**: This code shows the voltage of the motor, the detail code defination is: A=24V; B=36V; C=48V; D=170V; E=310V; F=325V; 12=12V; 15=15V 

Specifications:

ModelUnits28ZW3Y26158028ZW3Y38A3128ZW3Y77A31
Number of poles 4
Number of phase 3
Rated voltageVDC152424
Rated speedRPM800031003100
Continuous stall torquemN.m8.419.260.00
Rated torquemN.m71650.00
Rated powerW65.216
Peak torquemN.m2148150.00
Peak currentA1.530.872.66
Torque constantNm/A0.0140.0550.057
Back E.M.FV/KRPM1.55.15.10
Rotor inertiag.c㎡1.232.125.98
Body lengthmm263877
Voltage rangeVDC12~36
Speed Rangerpm3000~8000
WeightKg0.060.080.280
 

Outline:

 

Customization:

shaft encoder brake connector encoder gearbox
 Shaft  Encoder Brake Connector Pulley Gearbox
  • Shaft Extensions: All motors can be supplied with single or double ended shaft, according to per customer’s request. The length of shaft can made as per customer’s request too.
  • Encoder option: All motors can be supplied with different revolution encoder according to customer’s request.
  • Brake option: All motors can be supplied with brake with or without hand release.
  • Cable harness: Cable harness with or without connectors can be supplied according customer’s request.
  • Pulley & pinion gear: Pulley or pinion gear is available according to customer’s request.
  • Gearbox option: Most of our motors can be supplied with gearboxes, such as planetary gearbox, worm wheel gearbox and parallel shaft gearbox.
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