GSM-V1 Series

Low vacuum motorized goniometers

Series Specifications

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Accuracy (unidirectional) 0.06° (1.047 mrad)
Repeatability < 0.005° (< 0.087 mrad)
Backlash < 0.01° (< 0.174 mrad)
Rotation Centre Accuracy < 0.1 mm (< 0.004")
Microstep Size (Default Resolution) 0.0001131413171 – 0.0001625794173°
Default Resolution 1/64 of a step
Maximum Speed 30°/s (5 rpm)
Minimum Speed 0.00006906 – 0.00009923°/s
Speed Resolution 0.00006906 – 0.00009923°/s
Encoder Type No
Limit or Home Sensing Magnetic home and away sensors
Angular Motion Per Motor Rev 1.44820885888 – 2.08101654144°
Motor Steps Per Rev 200
Motor Type Stepper (2 phase)
Motor Rated Current 800 mA/phase
Motor Winding Inductance 3.5 mH/phase
Motor Connection Teflon flying leads with D-sub15 connector
Motor Frame Size NEMA 08
Rotation Centre Height 40 – 60 mm
Guide Type Crossed roller bearing
Mechanical Drive System Precision Worm Gear
Mounting Interface M2 and M3 mounting holes

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GSMGoniometer Height of Rotation: 40, not selectedOptions: -V1Connector: T4
Showing 2 of 2 parts.

Goniometer Height of Rotation

Options

-V1
Low-vacuum compatible: 10-3 Torr

Connector

T4
D-sub 15 inline connector

Part Specifications Comparison

Part NumberRangeMicrostep Size (Default Resolution)Minimum SpeedSpeed ResolutionAngular Motion Per Motor RevRotation Centre Height
GSM40-V1T4+/- 10°0.0001625794173° (2.837 µrad)0.00009923°/s (1.732 µrad/s)0.00009923°/s (1.732 µrad/s)2.08101654144°40 mm (1.575")
GSM60-V1T4+/- 7°0.0001131413171° (1.975 µrad)0.00006906°/s (1.205 µrad/s)0.00006906°/s (1.205 µrad/s)1.44820885888°60 mm (2.362")

Specification Charts & Notes

Thrust or torque is a function of speed. The values given above are maximums. These values cannot both be achieved simultaneously (i.e. at maximum speed, the unit will not produce maximum thrust).

Duty Cycle

GSMxx-VxT4-with-X-MCBx-duty-cycle-vs-run-current-web