V-277 PIMag® High-Load Linear Actuator

Voice Coil Drive for High Velocity

  • Force up to 20 N
  • Velocity to 750 mm/s
  • Integrated linear encoder with 0.01 µm resolution
  • Weight force compensation
  • Optional force sensor with 1 mN resolution
  • PIMag® voice coil motor developed by PI
V-277 PIMag® High-Load Linear Actuator
Product Description Specifications Downloads Quote / Order

PIMag® voice coil motor

Voice coil motors are direct drives. In direct drives, the force of the drive element is transmitted directly to the load to be moved without the use of mechanical transmission elements such as coupling, drive screw, or gearhead. Voice coil drives consist of a permanent magnet and a winding body that are located in the air gap of the magnetic field. When current flows through the winding body, it moves in the magnetic field of the permanent magnet. Thanks to their low weight and friction-free drive principle, voice coil drives are particularly suitable for applications that require high dynamics and high velocities at limited travel ranges. High scan frequencies and precision positioning are also possible with these drives, because they are free of the effects of hysteresis.

PIMag®

PI develops proprietary magnetic motors if positioning systems need to achieve specific performance characteristics that cannot be reached by using drive components currently available on the market, for example, to achieve a high force density or a compact design. The motors developed in-house are identified by the PIMag® brand name.

Highly accurate position measuring with incremental linear encoder

Noncontact optical linear encoders measure the position directly at the platform with the greatest accuracy. Nonlinearity, mechanical play or elastic deformation have no influence on the measurement.

Application fields

OEM drives in automation. For fast handling tasks and precision positioning in the micrometer range, micromanipulation. Testing of force-sensitive switches and surfaces

Specifications

Datasheet

Datasheet V-277

Version / Date
2021-11-23
pdf - 1 MB
Version / Date
2021-11-23
pdf - 1 MB
Version / Date
2021-01-14
pdf - 434 KB
Version / Date
2019-04-16
pdf - 692 KB

Downloads

Datasheet

Datasheet

Datasheet V-277

Version / Date
2021-11-23
pdf - 1 MB
Version / Date
2021-11-23
pdf - 1 MB
Version / Date
2021-01-14
pdf - 434 KB
Version / Date
2019-04-16
pdf - 692 KB

Documentation

Documentation

User Manual V277T0001

V-277.630 and .631 PIMag® Voice Coil Linear Actuators

Version / Date
2021-11-24
pdf - 2 MB
English
Documentation

Short Instructions MP162EK

PIMag® Linear Actuators: V-27x

Version / Date
1.3.0 07/2021
pdf - 943 KB
Version / Date
1.3.0 07/2021
pdf - 928 KB

3-D Models

3-D Models

V-277 3-D model

Version / Date
2016-01-12
zip - 4 MB

Others

Others

Press information kit - V-273 V-275 V-277

zip - 3 MB
Separate connection cable required for motor and sensor connection respectively.

Ask for a free quote on quantities required, prices, and lead times or describe your desired modification. All products available online can be ordered directly.

V-277.630

PIMag® high-load linear actuator; voice coil; 15 mm travel range; 10 N feed force; 750 mm/s maximum velocity; incremental linear encoder, 10 nm sensor resolution, sin/cos, 1 V peak-peak; 1.5 m cable length

V-277.631

PIMag® high-load linear actuator; voice coil; 15 mm travel range; 10 N feed force; 750 mm/s maximum velocity; incremental linear encoder, 10 nm sensor resolution, sin/cos, 1 V peak-peak; 1 mN resolution of the force sensor; 1.5 m cable length

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