>4.2 mN.m Hollow Shaft Rotary Motor and Encoder
RAS4P2009HAC10-E

RAS series piezo rotary motor with a plain hollow shaft and a maximum speed of ≈900 rpm. This motor has a driving torque >4.2 mN.m and is fitted with a magnetic encoder (1024 ppr, 6.1 mrad). It has a 10 cm cable terminated with a Molex connector. (Note: 7.5 VDC driver board and power supply sold separately).
This product is currently in development. Please contact us for details.

$115.00

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Power Supply Voltage 7.5 V
Power Supply US WSU075-1000
Power Supply International WSX075-3200
Stall Torque ≥ 4.2 mNm
Self Braking Torque ≥ 4.5 mNm
Motor Response Time ≈30µs
Max Speed ≈900 rpm
Minimum Angular Step 30 µrad
Encoder Resolution (after quadrature) 1,024 ppr
Minimum Controlled Angular Step 6.1 mrad
Uni-directional Repeatability 6.1 mrad
Angular Backlash <30 µrad
Angular Hysteresis <30 µrad
Frequency Response 4 kHz
Operating Temperature -20 to 80 °C
Maximum Axial Load 200 g
Maximum Radial Load 200 g
Moment Inertia (with metal rotor) 29.2 g·mm2
Moment Inertia (with plastic rotor) 24.4 g·mm2
Max Current over velocity range 150 mA
Motor Runout (with metal rotor) ≤ 50µm
Motor Runout (with plastic rotor) ≤ 80µm
Motor Weight 6.3 g
Motor Dimensions 13×18.7×9.1 mm
Driver PCB Dimensions 40x25x14 mm
Driver PCB Weight 6.4 g

Additional information

Weight 6 g
Dimensions 13 × 19 × 10 mm
Evaluation Kit

Shaft

Torque

Encoder

Connection

Download Product File Package

The download product package includes a user manual on how to set up and use the motors, software and drivers, STEP files, and a 2D drawing of the motors. Please contact us for more information.
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