DYNAPAR NorthStar RIM Tach 1250 Manuale di istruzioni - Pagina 6

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1.3 Specifications

(subject to change without notice).
Frequency Response
Pulse Code
Output Phases
Pulse Duty Cycle
Quadrature Accuracy
Output Type
Rise and Fall Time
Current Consumption
Output Current
ESD Protection
Maximum Operational Speed
Nominal Air Gap
Shaft Axial End Play
Maximum Operational Speed
Enclosure Configuration
Acceleration Rate
Enclosure Material
Sensor Module
Unit Dimensions / Weight
Box Dimensions / Weight
Operational Temperature
Operational Humidity Range
Chemical Resistance
Vibration
Shock (Sensor Module)
Power
Output
Connector
Suggested Cable
6
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NorthStar RIM Tach
Figure 1: RIM Tach 1250 Small Thru-Shaft Enclosure
Electrical Specifications
120 kHz
A, B, Z (Index), and compliments (A, B, Z)
A phase, B phase @quadrature: 90° phase, Z phase: Once per rev. (gated)
50 ± 15% (within defined mechanical specifications)
90 ± 22% (within defined mechanical specifications)
High speed, differential driver
Less than 1µs @ 10,000 pf typical load
45 mA typical plus line driver load
150 mA maximum continuous
2kV
Mechanical Specifications
7,000 RPM or 120 kHz
0.019 ± 0.008"
Up to ± 0.050"
7,000 RPM (120khz)
12.5" motor face or accessory flange to meet NEMA MG1-4 standards
3,600 RPM/sec (12,000 RPM/sec) with optional high slew rate pulse wheel
Ductile iron casting
Stainless steel
21" (534mm) x 15" (381mm) x 12" (305mm) / 35lbs. (16 kg.)
24" (610mm) x 15.5" (394mm) x 15.25" (388mm) / 2 lbs. (1 kg.)
Environmental Specifications
-40° to +80° C
Maximum of 90%
Salt spray, most solvents, mild acids and bases
Minimum 18 g's RMS, 5-2000 Hz
1 meter drop tested, min. 30g's
Interface Specifications
+5.0 to +15.0 VDC
Differential output swinging between Vcc - 0.6V and ground
10 pin industrial latching connector with ½" NPT fitting, IP-65 NEMA 4, 12 rated
22 - 16 AWG, 10 conductor , shielded, twisted pair
Dynapar (847) 662-2666
1250 Instruction Manual
17 November 2008