PKS30 Planetary Gearbox with motor line M28

Design

  • PKS30 + M28x20/I
  • PKS30 + M28x40/I

Specifications

  • Steel output shaft
  • Grease lubrication for life
  • Output shaft in sleeve bearing
  • Plastic housing and gears

Planetary GearboxPlanetary Gearbox

Planetary Gearbox

General Data
Number of stages     1 2 3
Max. continuous torque   Nm 0,4 1,25 2,5
Max. torque (short duty)   Nm 0,4 1,25 2,5
Recommended input-speed   1/min < 3000
Permissible shaft-loads axial
radial
N 5
15
10
30
15
45
Backlash, unloaded   degree 1,5 2,0 2,5
Temperature range   °C -15 ...+65
Length L1   mm 33,1 42,8 52,3
Weight   kg 0,05 0,06 0,07

Click here for information on recommended motor

Characteristics M28xXX/S + PKS30 M28x20
L2 = 46mm
M28x40
L2 = 66mm
Ratio Number of stages Efficiency
(%)
Output speed at motor speed of 3000 rpm Continuous torque
(Ncm)
Continuous torque
(Ncm)
5 (1) 1 75 600 6 11,3
25 2 70 120 28 52,5
46 2 70 65 51 96,6
51 (1) 3 65 59 53 99,5
93 3 65 32 96 181,4
169 3 65 18 175 * 250
308 3 65 10 * 250 * 250
(1) Gearhaed with ratio I = 5:1 , 51:1 and other on request
* motor to be used with a current limit

For factory assistance, please contact us at:

McFarland Associates phone: (408) 993-0200
115 Phelan Avenue, Suite #4 fax:     (408) 993-0123
San Jose, CA 95112 email:   sales@mcfarlandassociates.net