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Motion Control

Tools of the trade - Vol 18 - 36188 Continued From Previous Page

Translation Stages Motorized Mirror Mounts

Specifications:

1 â–  Aircraft Grade Aluminum Alloy with Preloaded Twin-trackRecirculating Cross Roller Bearing
Rotation Stages3 Axis Flexure Stages â–  Two Models with Travel Ranges of 100mm and 150mmEach with a Travel Speed of 6mm/sec
â–  Precision Ground Trapezoidal Lead Screw Provides SmoothTranslation Even at High Loads
â–  Stepper Motor Drive System, 40nm Minimum Step Sizewhen Using a 25,600 Micro-stepper Driver
& Accessories â–  Load Capacity 50kg with Stage Placed Horizontally, and 5kg with Stage Placed Vertically
4, 5 & 6-Axis StagesDrive Electronics â–  Precision Ceramic Tipped Limit Switch for Positive HomeLocation <0.5µm
1All measurements made with our BSC series stepper motorcontroller, see page 334 for details. & Auto-Alignment Actuators & Adjusters The photograph shows a typical X-Y configuration of two NST stages constructed using the NST150P2angle bracket. This assembly is comprised of an NST150 as the X-axis and an NST100 as the Y axis. The hybrid stepper motor See page 334 for our Benchtop Stepper Motor Controller. Mechanical & Electrical Data:NanoStep™ Stepper Motor Based Actuator. trapezoidal lead screw used in the NanoStep™ family ofstages has 50 individual magnetic teeth, and is ideally suited for micro-stepping applications. Aside from the obvious increase in resolution provided by increasing the steps per revolution from 200to 25,600, micro-stepping ensures smoother low speed motion byallowing the discrete 1.8º step size, which produces vibrational noise, to be reduced to much smaller steps, resulting in lower vibrational noise.The use of a in the NST series alsoprovides a number of benefits over the more common Acme stylethread. The benefits are: improved durability, lower friction due to improved surface quality, and nearly no backdrive, which eliminates the need for a braking mechanism commonly required with ballscrews.
â–  Step Angle: 1.8º (50 poles and ±2Phases for 360º Divided by 200, or 1.8º)
â–  Step Accuracy: 5%
â–  Rated Phase Current: 1A
■ Phase Resistance: 4.6 Ω
â–  Phase Inductance: 10.6mH
â–  Holding Torque: 23.1N.cm
â–  Detent Torque: 1.7N.cm
â–  Phase Inductance: 10.6mH
â–  Operating Temperature: -20ºC to +40ºC (Motor Specification Only) NanoStep™ Translation Stages: Stepper Motor Drive: 100mm, & 150mm
ITEM#METRIC ITEM#$£ ¥DESCRIPTION NST100NST100/M $2,687.70£1,581.00 2.371,50¥442,680NanoStep™ Stage with 100 mm of TravelNST150NST150/M $3,145.00£1,850.00 2.775,00¥518,000NanoStep™ Stage with 150 mm of Travel NanoStep™ Translation Stage Accessories:
ITEM#METRIC ITEM#$£ ¥DESCRIPTION NST150P1NST150P1/M$85.00£50.00 75,00¥14,000Base Plate for NanoStep Translation StageNST150P2NST150P2/M $297.67£175.10 262,65¥49,028Right Angle Bracket for NanoStep Translation Stage

apt™ System: Multi-Channel Stepper Motor Controllers

The BSC103 benchtop 3-axis stepper-motor controller (page 336) combines the latest high-speed digital signal processor, low-noise analog electronics, and ActiveX® software technology to provide effortless one- or three-axiscontrol. Additional axes can be controlled by connectingone or more benchtop units via a standard USB hub, or by utilizing the new midi-rack controller.
BSC103 3-Channel Stepper Motor Controller

Rack System Available, see page 352.

Sales: 973-579-7227
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