The TorqueTrak Revolution Series is a torque and power monitoring and control system that features inductive (non-contact) power and data transfer for continuous operation. Designed for applications that require ongoing measurement of torque and/or horsepower, the TorqueTrak Revolution system is custom-machined to install on existing shafting up to 40 inches (1016 mm) in diameter. Machine disassembly is not required. The microprocessor-based system features 14-bit signal processing to provide precise, reliable data in real time during actual machine operation.
Easy Installation - Rotating Collar and stationary Power Coil are split and bolt together around the shaft. Shaft modification is not required.
Convenient Calibration - Use at factory settings or utilize easy scaling and adjustment tools. No tuning required.
Reliable Operation - Inductive power and data transfer with generous clearance between stationary and rotating parts. No wear surfaces.
Digital Data Transmission - Delivers a clean, noise-free data signal with 14-bit resolution.
Robust Construction - Sturdy hardware and electronics, built for demanding environmental conditions.
Onboard Intelligence - System status indicators confirm proper operation and aid in troubleshooting.
Product Support - Backed by BEI's proven outstanding customer service, before and after the sale.
(mounted inside Rotating Collar)
Full Bridge strain gage (4 active arms. 350Ω standard; up to 1000Ω acceptable.)
2.5 VDC, Regulated
±500 microstrain (Full Bridge, 4 active arms - Torque or Bending)
±769 microstrain (Full Bridge, 2.6 active arms - Tension or Compression)
Other microstrain ranges are available
TEMP COEFFICIENT - GAIN:
≤ 0.005% FS/°C (50 ppm/°C) +20°+70°C
≤ 0.010% FS/°C(100 ppm/°C) -40°+85°C
TEMP COEFFICIENT - ZERO:
≤ 0.005% FS/?C (50 ppm/°C) +20°+70°C
≤ 0.010% FS/?C (100 ppm/°C) -40°+85°C
≤ 0.05% FS
Greater than 3000 g's. For example, 5700 rpm on a 4 inch (102 mm) shaft.
(shaft diameter to be specified by customer)
Cast nylon standard
Split collar bolts together onto shaft.
Outer Diameter: 4 to 6 inches (102 to 152 mm) greater than shaft diameter
Width: 1.25 inches (32 mm)
RECEIVER OUTPUT SIGNAL:
Four independent current output signals:
- Torque: 12 ± 8 mA, scalable
- Power: 12 ± 8 mA, scalable
- Shaft Speed/RPM: Pulse Indicator, 5-19 mA
- Shaft Direction: Binary Indicator, 5 or 19 mA
RECEIVER INPUT POWER:
11-16 VDC standard; 2A max, 0.5A nominal
(115VAC or 230VAC option available)
RECEIVER OUTPUT CONNECTION:
Mounting Flanges on Master Control Unit
Master Control Unit: 6 x 6 x 4 inches (152 x 152 x 102 mm)
Power Coil - Outer Diameter: same as Rotating Collar OD
Width: 0.25 inches (3 mm)
14 bits (16384 points of resolution)
< 0.10% RMS FS
FREQUENCY RESPONSE: (TORQUE AND POWER)
1000 Hz, 12 Hz, 1.5 Hz or 0.1 Hz
(-3dB frequency, typical)
1 msec, typical (at 1000 Hz setting)
33 mA/msec, typical (at 1000 Hz setting)
0% to 90% relative humidity, non-condensing
TorqueTrak RevolutionSpecifications in PDF format - Product Datasheet [PDF]
Specifications are subject to change without notice.
DocumentationTT Revolution Power Ring Users Guide [PDF]TT Revolution Power Coil Users Guide [PDF]TT Revolution Datasheet [PDF]TT Revolution Power Coil (English) [PDF]TT Revolution Power Coil (Metric) [PDF]TT Revolution Power Ring (English) [PDF]TT Revolution Power Ring (Metric) [PDF]TT Revolution Mounting Bracket Kit [PDF]TT Revolution Installation Guide Power Coil [PDF]TT Revolution Installation Guide Power Ring [PDF]
Torque CalculatorsRange CalculatorTorque Strain Calculator
MarketsMarineMiningIndustrial & ManufacturingEnergyAgriculturalCivil Engineering
The Op-Torq system is a performance monitoring system designed to display, log and analyze power, RPM and torque from TorqueTrak Revolution Torque Meters.
When you need to know the real torque (or horsepower) on your machinery or drive system consider Binsfeld Torque Measurement Services.