P Series Motors - Specifications

Owned by James Wiley
Last updated: Aug 20, 2024
3 min read

 

General Motor Specifications

Motor

Pole Count

Pole Pairs

Motor

Pole Count

Pole Pairs

PM-FAL

8

4

PM-FBL

8

4

PM-FCL

8

4

PM-DDB

20

10

PM-DDC

32

16

PM-DDD

32

16

PM-DDE

48

24

PM-DDF

64

32

Torque and Voltage Constants

Model

Kt

Ke

Ke

Unit

Nm/Arms

Vp/rad/s

Ke (V/krpm)

FALR5A

0.18

0.15

15.4

FAL01A

0.27

0.22

23.4

FAL015A

0.30

0.25

25.8

FBL01A

0.36

0.29

30.8

FBL02A

0.47

0.39

40.4

FBL04A

0.52

0.42

44.3

FCL04A

0.52

0.43

44.5

FCL06A

0.53

0.43

45.3

FCL08A

0.50

0.41

43.0

FCL10A

0.58

0.47

49.3

FE15A

0.55

0.45

47.2

IP Rating

PM-DDx direct drive motors are IP40 rated.

PM-Fxx rotary motors are IP67 rated

Rating does not apply to shaft opening. The IP rating for attached reducers is not guaranteed. Product may not qualify for IP rating if reducers are attached or cables are bent beyond designated specifications.

Temperature Sensors

PM and PM-DD motors do not include hardware temperature sensors of switches. The drive uses the motor's electrical characteristics and uses a thermal model to predict the motor's temperature and will shut-off power to the drive if it determines the motor is overheating.

Encoder Specifications

P Series rotary and direct drive motors include BiSS-C absolute encoders. BiSS is an open-source protocol employing a digital serial communications to drives and controllers.

Parker P-Series and IPA servo drives support BiSS feedback. P-Series motors have been successfully deployed with many 3rd party servo drives. The information provided below is general sufficient to configure drive settings for P Series encoders.

image-20240820-173348.png

BiSS-C Encoder Protocol Timing

 

image-20240820-172204.png

BiSS C Timing Constraints

Symbol

Parameter

Conditions

Min.

Max.

Unit

Symbol

Parameter

Conditions

Min.

Max.

Unit

tMAS

Permissible clock period

ttimeout = 1.2 μs

100

2 × ttimeout

ns

tMASH

Clock signal high level duration

-

50

ttimeout

ns

tMASL

Clock signal low level duration

ttimeout = 1.2 μs

50

-

ns

tREQ

Req low level duration

ttimeout = 1.2 μs

50

ttimeout

ns

CLK (MA)

Permissible clock frequency MA

-

-

10

MHz

BiSS Output Format

CDS

0/1 bits

MT

0/12/16/20/24 bits

ST

9-21 bits

ERR/NERR

1 bit

WARN/NWARN

1 bit

LC

0/6 bits

CRCPOS

6 bits

Data Field

Description

Data Length

Data Field

Description

Data Length

CDS

Control data slave

1 bit

MT

Multi-turn resolution

16 bits*

ST

Single-turn data length

21 bits

ERR/NERR

Error bit

1 bit

WARN/NWARN

Warning bit

1 bit

LC

Enable life counter

0 bits

CRCPOS

Checksum for position data

6 bits

Resolution and Data Format by Motor Type

Motor

Multi-Turn Resolution

Single-Turn Resolution

Single-Turn Data Length

Data Alignment Bits

Motor

Multi-Turn Resolution

Single-Turn Resolution

Single-Turn Data Length

Data Alignment Bits

PM-FALxxxM8Nx

65,536 (16 bits)

262,144 (18 bits)

21 bits

3

PM-FBLxxAMKx

65,536 (16 bits)

524,288 (19 bits)

21 bits

2

PM-FCLxxAMKx

65,536 (16 bits)

524,288 (19 bits)

21 bits

2

PM-DDxxxxxx

0 (0 bits)

1,048,576 (20 bits)

21 bits

1

Mechanical Tolerances

The following figure shows tolerances for P Series servo motor's output shaft and mounting surfaces. Dimensional drawings of each motor include details for these mechanical tolerances.  

  1. Mating concentricity of the flange O.D

  2. Run-out at the end of the shaft

  3. Perpendicularity between the flange face and output shaft

 

FBL series motors

Brake Specifications

Motor Series

PM-FAL

PM-FBL

PM-FCL

PM-FE

PM-FF

Motor Series

PM-FAL

PM-FBL

PM-FCL

PM-FE

PM-FF

 Frame Size

40mm

60mm

80mm

130mm

180mm

Input, VDC

24

24

24

24

24

Static Friction Torque, Nm

0.32

1.47

3.23

10.4

40

Rated Current. Amps

0.25

0.27

0.38

0.81

1.04

Capacity, W

6

6.5

9

19.4

40

Coil Resistance, Ohms

96

89

64

29.6

23

Shaft Load Rating

Motor Series

PM-FAL

PM-FBL

PM-FCL

PM-FE

PM-FF

Motor Series

PM-FAL

PM-FBL

PM-FCL

PM-FE

PM-FF

 Frame Size

40mm

60mm

80mm

130mm

180mm

Radial Load, N

148

206

255

725

1548

Radial Load, kgf

15

21

26

74

158

Axial Load, N

39

69

98

362

519

Axial Load, kgf

4

7

10

37

53