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8KS motors expand the upper range of the B&R portfolio up to 140 kW. They enable applications with a maximum stall torque of 555 Nm and speeds up to 3000 rpm. Together with B&R's servo pump controller, they are perfectly suited for high-performance servo-hydraulic drive solutions.

Cooling type C
Raffreddamento del tipo D
Raffreddamento del tipo J
Raffreddamento del tipo L
Raffreddamento del tipo M

Features

  • Nominal power up to 140 kW
  • Fan cooling and optimized water cooling
  • Encoders for functional safety available
  • High dynamic torque at high speeds
  • Power connected using terminal box, encoders connected using speedtec or ITEC circular connectors

Motor options

  • Holding brake
  • Shaft end options
  • Air or water cooling

Designs

8KSC/8KSD

8KS motors with cooling type C and D are cooled by an external centrifugal fan. The connection is made via a terminal box.

8KSL/8KSM

8KS motors with cooling type L and M are cooled by an external axial fan. The connection is made via a terminal box.

Motor data

Motors

Nominal speed
nN [rpm]

Stall torque
M0 [Nm]

Flange dimensions­ [mm]

Centering diameter­­

[mm]

Shaft diameter­ [mm]

From

to

From

to

8KSC8...

1200

3000

130

260

240 x 240

250h6

55m6

8KSD8...

1200

3000

130

260

240 x 240

300h6

55m6

8KSL8...

1100

3000

130

260

240 x 240

250h6

55m6

8KSM8...

1100

3000

130

260

240 x 240

300h6

55m6

8KSC9...

1000

3000

325

555

320 x 320

300h6

60m6

8KSL9...

1000

3000

325

555

320 x 320

300h6

60m6

8KSJ

8KS motors with cooling type J have powerful external water cooling. The connection is made via a terminal box.

Motor data

Motors

Nominal speed
nN [rpm]

Stall torque
M0 [Nm]

Flange dimensions­ [mm]

Centering diameter­­

[mm]

Shaft diameter­ [mm]

From

to

From

to

8KSJ8...

1000

3000

180

360

240 x 240

250h6

55m6

8KSJ9...

1000

2500

320

575

320 x 320

300h6

60m6

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