Product Code - Parker NK Series Technical Manual

2.6. Product Code

Code N K 3 1 0 E A K R 1 0 0 0
Product Series
Motor size
1, 2, 3, 4, 6 or 8 in relation with the
motor diameter
Motor length
up to 60 depend on size
Windings variant
E: standard serial windings class F
W: serial windings class F water cooled
Feedback Sensor
A: resolver 2 poles transformation ratio = 0.5
K: without sensor
P: Hiperface DSL SIL2 encoder singleturn EKS36
Q: Hiperface DSL SIL2 encoder mutiturn SKM36
R: Hiperface encoder singleturn SKS36 (128pulses)
S: Hiperface encoder mutiturn SKM36 (128pulses)
T: Hiperface encoder singleturn SRS50 (1024pulses)
U: Hiperface encoder mutiturn SRM50 (1024pulses)
V: Endat encoder singleturn ECN1113
W: Endat encoder multiturn ECN1125
X: Commuted lines 10 poles – 2048pulses
Y: sensorless series for 650S drive
Z : Special encoder
Torque / Speed Characteristics
See motor data
Unused character
Electric connection
1: flying wires
Mechanical Interface
000: Standard motor
Other: custom code
11 - PVD 3664_GB_NK-November 2016.Docx