Update related to COVID-19.
Learn More
menu-toggler

Products See All

Have a question about our products?

Ask Our Experts

Have a question about this product?

Ask Our Experts
Shaft Style Rotary Transformer Method

TMNR Series

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)
Resources
Specification Sheet TMNR-10NM~50NM (125KB)
Specification Sheet TMNR-100NM,200NM (121KB)
Specification Sheet TMNR-500NM,1KNM (120KB)
Specification Sheet TMNR-2KNM~5KNM (124KB)
Specification Sheet TMNR-10KNM (117KB)
Instruction manual (PDF) No.K900404-1 (259KB)
Specifications
Rated capacity
±10 N・m ~ ±10 kN・m
Safe overload
120% R.C.
Ultimate overload
200% R.C.
Rated output
1.6 mV/V±0.32 mV/V
(TMNR-10NM~20NM: 0.75mV/V±0.15 mV/V)
Accuracy
±0.5% R.O. (including non-linearity, hysteresis and repeatability)
(with MINEBEA's Transmitter model CSA-561B)
Excitation, recommended
2 VAC
Insulation resistance
500 M-ohm or more (DC50 V) (between bridge and main body)
Temp. range, safe
0 ℃ ~ 90 ℃ (Operating temperature range: 0℃ ~ 40 ℃)
Temp. effect on zero
0.2% R.O./10 ℃
Temp. effect on output
0.2% LOAD/10 ℃
Maximum rotation
TMNR-10NM ~ 200NM: 10,000 rpm
TMNR-500NM ~ 1KNM: 8,000 rpm
TMNR-2KNM ~ 5KNM: 5,000 rpm
TMNR-10KNM: 4,000 rpm
Zero shift by rotation
0.3% R.O. (TMNR - 10NM~200NM: 0.5% R.O.)
Temperature rise by rotation
TMNR-10NM ~ 1KNM: 40℃ or less at the max. rotation
TMNR-2KNM ~ 10KNM: 50℃ or less at the max. rotation
Cable
φ10, 4 cores shielded 5 m cable with connector at both ends.
(P/N : CAC-160-5M)
Connector Part No.
TC1108-12A10-7M10.0,PRC03-12A10-7M10.5
Class of protection
IP40 or equivalent
Gear for rotation detector
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
List of Part Numbers
Part Number
Rated Capacity
Weight (Approx.)
TMNR-10NM
10 N・m
3.0 kg
TMNR-20NM
20 N・m
3.0 kg
TMNR-50NM
50 N・m
3.0 kg
TMNR-100NM
100 N・m
3.0 kg
TMNR-200NM
200 N・m
3.0 kg
TMNR-500NM
500 N・m
7.5 kg
TMNR-1KNM
1 kN・m
7.5 kg
TMNR-2KNM
2 kN・m
21 kg
TMNR-3KNM
3 kN・m
21 kg
TMNR-5KNM
5 kN・m
21 kg
TMNR-10KNM
10 kN・m
32 kg
Options
Base, rotation detector, cable for rotation detector, transmitter