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Appendix I
MCRT
®
48200V Torquemeter Specification
General Specifications
Code N Performance
Code C Performance
Accuracy
(combined nonlinearity, hysteresis and nonrepeatability, % of Range)
<= ±0 .20
<= ±0 .10
Remote Calibration Accuracy*
(% of Range @ 75 °F/23 .9 °C, traceable to NIST)
<= ±0 .10
<= ±0 .05
Temperature Effects
Zero Drift (% of Range/°F)/(% of Range/°C)
<= ±0 .004/<= ±0 .007
<= ±0 .0017/<= ±0 .003
Span Drift (% of Reading/°F)/(% of Range/°C)
<= ±0 .004/<= ±0 .007
<= ±0 .0017/<= ±0 .003
Compensated Range (°F)/(°C)
+75 to +150/+23 .9 to +66
Useable Range (°F)/(°C)
+32 to +175/0 to 79 .4
Analog Output
(Resolution: 0 .02% on ±10V
& 0 .04% on ±5V output)
(Source Impedance: < 1Ω)
CW/CCW Output at Full Scale
+10V/-10V or +5V/-5V, user selectable . Default is +10V/-10V .
Bandwidth (Hz .); has Bessel Response Data Filter(s)
DC to 0 .1 thru 200 in 1-2-5 steps
Noise and Ripple (rms, % of Range)
<= 0 .1
Overrange (% of Full Range)
30
Maximum Allowable Resistive and Capacitive Loads
10kΩ Minimum and 0 .05uF Maximum
Rotational Effect on Zero
(% of Range)
<= ±0 .05
<= ±0 .025
RS232C Port
(115,200 Baud)
Outputs Torque in Engineering Units . Inputs units of measure, scaling, signal filter selection, zero, span, cal data and commands .
Supply Voltage
10 to 15 VDC @ 200 mA, nominal . Has reverse polarity and 25 Volt overvoltage protection .
Available Options
Enhanced Performance - Code C, Code N is standard performance .
60 PPR Speed Pickup Options: Code A is standard type, Code Z is Zero Velocity type, Code N denotes no pickup .
A Type Z pickup is recommended for low speeds and/or operation in electrically noisy environments .
Supported Units of Measure
lbf-in, lbf-ft, ozf-in, ozf-ft, N-m, kN-m, N-cm, kgf-m, kgf-cm, gf-cm
MCRT
®
MODEL
TORQUE RANGE
TORQUE OVERLOAD
SPEED RATING* (RPM)
SHAFT
STIFFNESS**
ROTATING
INERTIA
MAX
WT.
[lbf-in]
[n–m]
[lbf-in]
[n–m]
Code N
Code C
[lbf-in/rad]
[ozf-in s
2
]
[lbs]
48201V(25-0)
25
2 .82
50
5 .65
0 to ±8,000
0 to ±15,000
1,800
0 .031
10
48201V(5-1)
50
5 .65
100
11 .3
0 to ±8,000
0 to ±15,000
5,000
0 .031
10
48201V(1-2)
100
11 .3
200
22 .6
0 to ±8,000
0 to ±15,000
12,000
0 .031
10
48201V(2-2)
200
22 .6
400
45 .2
0 to ±8,000
0 to ±15,000
26,000
0 .031
10
48202V(5-2)
500
56 .5
1,000
113
0 to ±7,000
0 to ±12,000
66,000
0 .032
10
48202V(1-3)
1,000
113
2,000
226
0 to ±7,000
0 to ±12,000
85,000
0 .032
10
48203V(2-3)
2,000
226
4,000
452
0 to ±6,500
0 to ±8,500
288,000
0 .080
10
48204V(5-3)
5,000
565
10,000
1,130
0 to ±6,000
0 to ±8,500
545,000
0 .100
11
48204V(1-4)
10,000
1,130
20,000
2,260
0 to ±6,000
0 to ±8,500
684,000
0 .100
12
*Ratings are for continuous operation without external lubrication. **Stiffness is conservatively rated and includes the torsion section and shaft ends.
