Description
TMNR Series Shaft Style Rotary Transformer Method
Features
- Highly effective rotary transformer that transmits an electrical signal when sensing point of torque is detected
- Driver and sensor are non-contact, therefore long-life and steady measurement is achieved
- Horsepower measurement for motors can be performed by installing a rotation detector
- It is possible to use for instrument control (stirring/kneading in food chemisty industry)
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Rated capacity
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±10 N･m ~ ±10 kN･m
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Safe overload
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120% R.C.
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Ultimate overload
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200% R.C.
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Rated output
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1.6 mV/V±0.32 mV/V
(TMNR-10NM~20NM: 0.75mV/V±0.15 mV/V) |
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Accuracy
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±0.5% R.O. (including non-linearity, hysteresis and repeatability)
(with MINEBEA’s Transmitter model CSA-561B) |
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Excitation, recommended
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2 VAC
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Insulation resistance
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500 M-ohm or more (DC50 V) (between bridge and main body)
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Temp. range, safe
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0 ℃ ~ 90 ℃ (Operating temperature range: 0℃ ~ 40 ℃)
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Temp. effect on zero
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0.2% R.O./10 ℃
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Temp. effect on output
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0.2% LOAD/10 ℃
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Maximum rotation
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TMNR-10NM ~ 200NM: 10,000 rpm
TMNR-500NM ~ 1KNM: 8,000 rpm TMNR-2KNM ~ 5KNM: 5,000 rpm TMNR-10KNM: 4,000 rpm |
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Zero shift by rotation
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0.3% R.O. (TMNR – 10NM~200NM: 0.5% R.O.)
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Temperature rise by rotation
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TMNR-10NM ~ 1KNM: 40℃ or less at the max. rotation
TMNR-2KNM ~ 10KNM: 50℃ or less at the max. rotation |
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Cable
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φ10, 4 cores shielded 5 m cable with connector at both ends.
(P/N : CAC-160-5M) |
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Connector Part No.
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TC1108-12A10-7M10.0,PRC03-12A10-7M10.5
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Class of protection
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IP40 or equivalent
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Gear for rotation detector
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S45C black coated
TMNR-10NM ~ 200NM: 60 tooth, Module 1, width 8 mm TMNR-500NM ~ 1KNM: 60 tooth, Module 1.25, width 10 mm TMNR-2KNM ~ 10KNM: 120 tooth, Module 1, width 10 mm |
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Part Number
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Rated Capacity
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Weight (Approx.)
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|---|---|---|
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TMNR-10NM
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10 N･m
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3.0 kg
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TMNR-20NM
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20 N･m
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3.0 kg
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TMNR-50NM
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50 N･m
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3.0 kg
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TMNR-100NM
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100 N･m
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3.0 kg
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TMNR-200NM
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200 N･m
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3.0 kg
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TMNR-500NM
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500 N･m
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7.5 kg
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TMNR-1KNM
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1 kN･m
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7.5 kg
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TMNR-2KNM
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2 kN･m
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21 kg
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TMNR-3KNM
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3 kN･m
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21 kg
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TMNR-5KNM
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5 kN･m
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21 kg
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TMNR-10KNM
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10 kN･m
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32 kg
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