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Brushless Permanent-Magnet-Motors

  • with brushless pancake-resolver
  • with rotor position feed-back
  • with or without safety brake

The brushless permanent-magnet-motors are fitted with a 3-phase, 4-poles resp. 6-poles stator-winding. The rotor-magnet-system is made of samarium-cobalt. The motors are having a sinusoidal Back EMF.

The motors are maintenance-free.

Servo-amplifiers for the operation are also available.

Motor-Series Voltage Constant-
from - to		 Rated Values Max. Values Duty-Cycle
VDE 0530		 Protection-
Class
VDE 0530		 Design
VDE 0530		 Housing
Flange-
Dimension
Voltage Speed Torque Speed Torque
mV/rpm VDC rpm Nm rpm Nm mm mm
BSK 24 37 - 68 300,560 3000 0,8 7000 2,4 S 1 IP 54 B 14 60x60
BSK 30 56 - 100 300, 560 3000 2,1 5000 7.5 S 1 IP 54 B 14 80x80
BSK 45 56 - 105 300, 560 3000 4,3 5000 16 S 1 IP 54 B 14 105x105
BSK 62 52 - 105 300, 560 3000 12 5000 40 S 1 IP 54 B 14 130x130

Brushless Permanent-Magnet-Geared Motors

A single-stage planetary gear is flanged to the motor. Gear-wheels and the shaft are equippted with roller bearings. Motor and gear are a compact unit. Long-life grease lubrication.

Geared-Motor-Series Rated
Voltage		 Output
Speed		 Ratio Gearbox Limit
VDC rpm Max. Cont.
Torque		 Max.
Starting Torque
Nm Nm
BSK 2445 - G 14.1 300,560 750 + 375 4:1 + 8:1 3,2 9,0
BSK 3060 - G 7.1 300,560 750 + 375 4:1 + 8:1 8,0 30
BSK 4560 - G 9.1 300,560 750 + 375 4:1 + 8:1 16 60

Brushless Permanent-Magnet-Motoren

- slim line -

  • with bruhless pancake-resolver
  • with rotor position feed-back

An extremely slim type motor series, allowing excellent peak torque while the motor diameter is very small.

Motor-Series Voltage
Constant-
from - to		 Rated Values Max. Values Duty-Cycle
VDE 0530		 Protection-
Class
VDE 0530		 Design
VDE 0530		 Flange-ø
Voltage Speed Torque Speed Torque
mV/rpm VDC rpm Nm rpm Nm mm
BSM 1240 2,1 48 5000 0,07 20000 0,44 S 1 IP 41 B 14 28,5
BSM 1650 2,1 - 5,3 48, 100 5000 0,14 20000 0,75 S 1 IP 41 B 14 34
BSM 2275 23 - 68 300, 560 3000 0,56 12000 3,2 S 1 IP 54 B 14 42
BSM 28120 30 - 84 300, 560 3000 1,5 9000 10 S 1 IP 54 B 14 55
BSM 43120 37 - 105 300, 560 3000 2,6 7000 20 S 1 IP 54 B 14 80
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