At a glance

Optimised for your applications

  • Reduced material use
  • Greater energy efficiency
  • Lower production costs
  • Small machine footprint
  • Flexible control configuration
  • Consistent quality
  • High availability
  • Reduced Total Cost of Ownership
  • Reduced maintenance costs

Features

  • Compact, lightweight design
  • Third party controller compatibility
  • Excellent lifetime precision
Engineering Data

Engineering Data

DC Servo Actuators PMA

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Combinations

Size 5A 8A 11A 14A
Reduction 50
100
 
 
Motorwinding 01
 
 
Motor feedback E256ML
E500ML
 
 

Available

On request

Not available

Technical data

Ordering code

Define the ordering code for your customised product,
in consideration with your requested product characteristics.

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Change size Unit PMA-11A
Ratio i [] 50 100
Maximum output torque Tmax [Nm] 5 7.9
Maximum output speed nmax [min-1] 100 50
Continuous stall torque T0 [Nm] 2.8 5.9
Transmission accuracy [arcmin] < 2 < 2
Lost Motion [arcmin] < 3 < 3
Torsional stiffness K3 [x103 Nm/rad] 1160 1400
Ambient operating temperature [°C] 0 ... 40 0 ... 40
Output bearing
Dynamic radial load FR dyn (max) [N] 245 245
Dynamic axial load FA dyn (max) [N] 196 196
Dynamic tilting moment Mdyn (max) [Nm] 4,9 4,9
Change size Unit PMA-14A
Ratio i [] 50 100
Maximum output torque Tmax [Nm] 14 20
Maximum output speed nmax [min-1] 100 50
Continuous stall torque T0 [Nm] 4.3 9.3
Transmission accuracy [arcmin] < 2 < 2
Lost Motion [arcmin] < 3 < 3
Torsional stiffness K3 [x103 Nm/rad] 2250 4270
Ambient operating temperature [°C] 0 ... 40 0 ... 40
Output bearing
Dynamic radial load FR dyn (max) [N] 392 392
Dynamic axial load FA dyn (max) [N] 392 392
Dynamic tilting moment Mdyn (max) [Nm] 4,9 4,9
Change size Unit PMA-5A
Ratio i [] 50 100
Maximum output torque Tmax [Nm] 0.39 0.69
Maximum output speed nmax [min-1] 180 90
Continuous stall torque T0 [Nm] 0.2 0.45
Transmission accuracy [arcmin] < 4.5 < 4.5
Lost Motion [arcmin] < 4 < 4
Torsional stiffness K3 [x103 Nm/rad] 55 100
Ambient operating temperature [°C] 0 ... 40 0 ... 40
Output bearing
Dynamic radial load FR dyn (max) [N] 59 59
Dynamic axial load FA dyn (max) [N] 29 29
Dynamic tilting moment Mdyn (max) [Nm] 0.3 0.3
Change size Unit PMA-8A
Ratio i [] 50 100
Maximum output torque Tmax [Nm] 2.7 3.5
Maximum output speed nmax [min-1] 120 60
Continuous stall torque T0 [Nm] 0.96 2.06
Transmission accuracy [arcmin] < 2.5 < 2.5
Lost Motion [arcmin] < 3 < 3
Torsional stiffness K3 [x103 Nm/rad] 389 690
Ambient operating temperature [°C] 0 ... 40 0 ... 40
Output bearing
Dynamic radial load FR dyn (max) [N] 196 196
Dynamic axial load FA dyn (max) [N] 98 98
Dynamic tilting moment Mdyn (max) [Nm] 1.96 1.96

Untersetzung i [] 50 100
Massenträgheitsmoment ohne Bremse Jout [kgm2] 109 437

Untersetzung i [] 50 100
Massenträgheitsmoment ohne Bremse Jout [kgm2] 257 1026

Untersetzung i [] 50 100
Massenträgheitsmoment ohne Bremse Jout [kgm2] 3,68 14,7

Untersetzung i [] 50 100
Massenträgheitsmoment ohne Bremse Jout [kgm2] 32,8 131
Länge (ohne Bremse) L [mm] 157
Gewicht ohne Bremse m [kg] 0,5
Länge (ohne Bremse) L [mm] 173
Gewicht ohne Bremse m [kg] 0,76
Länge (ohne Bremse) L [mm] 84
Gewicht ohne Bremse m [kg] 0,07
Länge (ohne Bremse) L [mm] 127
Gewicht ohne Bremse m [kg] 0,25

Motor feedback

Encoder
Type Incremental Incremental
Code E256ML E500ML
Spannungsversorgung 5 VDC +-5% 5 VDC +-5%
Signalform square wave square wave

Compatibility

Please select your manufacturer

Product Maxon Motor-ESCON Maxon Motor-EPOS3 FAULHABER-SC5004 FAULHABER-SC5008 MATTKE-MMC 24/3 MATTKE-MMC 24/6 ESR Pollmeier-BN 6508 ESR Pollmeier-BN 6509
PMA
Controller Compatbility
DC Bus Voltage
18 VDC
24 VDC
320 VDC
36 VDC
42 VDC
48 VDC
560 VDC
Motor Feedback
EnDat® + SIN/COS
HIPERFACE®
Inkrement. SIN/COS
Inkrement. TTL
Resolver 2-polig
Temperature Sensor
KTY 84-130
PTC

On request

Available

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These products could also be of interest:

  • LynxDrive®

    Compact actuator with high corrosion protection

    LynxDrive®

    The servo drives of the LynxDrive® Series combine a synchronous servo motor, Unit from the HFUC-2UH Series, feedback sensor and a cross roller output bearing.

    Available in five sizes with six gear ratios between 30 and 160:1, the actuators can provide maximum torques from 9 to 647Nm. The output bearing with high tilting capacity can easily withstand and accurately handle heavy payloads.

    To adapt to your specific application, the LynxDrive® Series offers many possible combinations when selecting the motor feedback and brake, as well as offering various cable and connector options.

    By combining the LynxDrive® Actuators with the specially adapted YukonDrive® Servo Controllers, it is possible to provide a single source supply for a preconfigured drive system tailored to suit your application. Alternatively, the flexible configuration of the actuator ensures compatibility with almost any servo controller on the market.

    The accurate positioning of the actuator ensures stable machine characteristics, short cycle times and minimum space requirements. With high protection ratings and corrosion resistance, the series is perfectly suited for use in harsh and demanding environmental conditions.

  • RSF Mini

    Small, flexible high precision actuator

    RSF Mini


    RSF Mini Series Servo Actuators combine a synchronous servo motor and a CSF Gearbox to create a highly dynamic compact servo actuator.

    Available in five sizes with gear ratios of 30, 50 and 100:1, the small precision actuators can provide a maximum torque from 0.13 to 28 Nm. The accurate positioning of the actuator ensures stable machine characteristics and short cycle times.

    By combining the RSF Mini Actuators with the specially adapted HA-680 Servo Controllers, it is possible to provide a single source supply for a pre-configured drive system tailored to suit your application. The RSF Mini Series is also compatible with many common servo controllers on the market.

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All technical terms are described in detail in the Planning Guide.