S. Himmelstein and Company

Solid Flanged Reaction Torquemeters are NIST-calibrated.
Test & Measurement

Solid Flanged Reaction Torquemeters are NIST-calibrated.

Models 2206 and 2207 solid flanged reaction torquemeters are stationary instruments that measure static and dynamic torque of rotating and non-rotating drivelines. Available torque ranges are from 300,000-750,000 lbf-in., with either ±2 mV/V or ±10 V output, and all units are calibrated CW and CCW to rated load. They are suited for industrial torque measurement and control...

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Digital Torquemeters replace two sensors.
Sensors, Monitors & Transducers

Digital Torquemeters replace two sensors.

Featuring 2 ranges with independent outputs, MCRT® 79700V Series accurately measures torque, even if ratio of peak to average torque is high. Three simultaneous analog outputs can be individually set to 5 or 10 V at each range full scale. Overrange is 150-300% and mechanical overload is 200% of High range and 1,000% of Low range. With RS232 serial port, units can provide digital output of...

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Square Drive Reaction Torque Transducers
Sensors, Monitors & Transducers

Square Drive Reaction Torque Transducers

Chicago, Illinois USA To verify the amount of rotational torque applied by heavy power tools, for example, these stationary (non-rotating) transducers permit accurate confirmation of static and dynamic torque. The RTM 2208 and 2209 transducers can be used while the device under test may be rotating, such as calibrating torque wrenches used in make-up and breakout of drill strings in oilfield...

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Digital Torquemeters operate even with misalignment.
Test & Measurement

Digital Torquemeters operate even with misalignment.

MCRT® 86000V and 87000V Series Bearingless Digital Torquemeters tolerate rotor to stator misalignments of 1 in. axially and 0.3 in. radially. They feature antennae immune to metal components positioned as close as 1/10 in. and are immune to EMI noise, ISM emitters, and closely spaced similar devices. Offering 0.05% accuracy, 400% mechanical overload ratings, and 300% electrical overrange,...

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Automatic Torque Transducers offer analog/digital outputs.
Sensors, Monitors & Transducers

Automatic Torque Transducers offer analog/digital outputs.

MCRT® 48200V Series Digital Torquemeters are compact, non-contact devices with full scale ranges from 25-10,000 lbf-in. They output ±10 or ±5 V analogs of torque, as well as engineering unit data via resident com port. Calibration values, scaling, and units of measure are stored in nonvolatile memory and automatically loaded on power up, with 10 units supported. Internal signal...

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Reaction Torquemeters offer installation flexibility.

Reaction Torquemeters offer installation flexibility.

RTM 2200 Series Solid Flanged Reaction Torquemeters accurately measure static and dynamic torque of rotating and non-rotating drivelines, with torque ranges from 10 oz-in. to 100,000 lb-in. Accuracies are 0.1% of transducer range, with 200% overload ratings. Using foil strain gauge technology, devices are temperature compensated and available in mV/V signal output models with conditioner...

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Digital Torquemeters require no manual adjustments.
Sensors, Monitors & Transducers

Digital Torquemeters require no manual adjustments.

Offering full scale ranges from 25-10,000 lbf-in., non-contact MCRT® 48200V Series produces ±10 V or ±5 V analog output and is available with 0.2% Code N or 0.15% Code C accuracy. Units feature alloy steel shaft with 200% torque overload capacity, and provide engineering unit data via com port. In addition to storing calibration values, scaling, and units of measure in...

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Shaft Horsepower Meters have analog and digital outputs.
Test & Measurement

Shaft Horsepower Meters have analog and digital outputs.

Offered in accuracy grades of 0.08% and 0.13%, MCRT® Shaft Horsepower/kW-h Meters require no manual adjustments and feature bidirectional operation. Non-contact devices have full scale ranges from 5-76,000 hp, and measurements are valid to zero speed. Made with 200% and 400% torque overload ratings, they output ±10 V analogs of power, torque, speed, and energy as well as data in...

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Torquemeter responds to dynamic and static inputs.

Torquemeter responds to dynamic and static inputs.

Mounted between NEMA C-Face motor and its load, hollow reaction CF2700 Series senses motor or load torque. Suited for industrial measurement and control applications, series offers 0.1% accuracy, has no bearings or rotating parts, and require no maintenance. Series handles 500% overloads and is offered in 2 types: one outputs 0 to ±10 V, while the other 2-wire transmitter outputs 4-20 mA....

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Torquemeters are insensitive to EMI.

Torquemeters are insensitive to EMI.

MCRT 79000V Series Dual Range non contact torquemeters have two ranges with independent outputs. Dual range capability eliminates need to change torquemeters when production is switched between different products. Accuracy is 0.1% of full scale, traceable to NIST, even if ratio of peak to average torque is high, such as when starting and stopping high inertia loads. Torquemeters are available in...

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People in the News

Titanium Shaft Wins Innovation of the America's Contest

Chicago, Illinois, November 15, 2010 - During the recent International Manufacturing Technology Show in Chicago (IMTS), winners of the Innovation Of The America's cutting contest were announced at a dinner reception. Ray Clark of S. Himmelstein and Company of Hoffman Estates, Illinois, was recognized as one of the metalworking industry's most talented machinists. He received a Grand Prize award...

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Solid Flanged Reaction Torquemeters are NIST-calibrated.
Test & Measurement

Solid Flanged Reaction Torquemeters are NIST-calibrated.

Models 2206 and 2207 solid flanged reaction torquemeters are stationary instruments that measure static and dynamic torque of rotating and non-rotating drivelines. Available torque ranges are from 300,000-750,000 lbf-in., with either ±2 mV/V or ±10 V output, and all units are calibrated CW and CCW to rated load. They are suited for industrial torque measurement and control...

Read More »
Digital Torquemeters replace two sensors.
Sensors, Monitors & Transducers

Digital Torquemeters replace two sensors.

Featuring 2 ranges with independent outputs, MCRT® 79700V Series accurately measures torque, even if ratio of peak to average torque is high. Three simultaneous analog outputs can be individually set to 5 or 10 V at each range full scale. Overrange is 150-300% and mechanical overload is 200% of High range and 1,000% of Low range. With RS232 serial port, units can provide digital output of...

Read More »
Square Drive Reaction Torque Transducers
Sensors, Monitors & Transducers

Square Drive Reaction Torque Transducers

Chicago, Illinois USA To verify the amount of rotational torque applied by heavy power tools, for example, these stationary (non-rotating) transducers permit accurate confirmation of static and dynamic torque. The RTM 2208 and 2209 transducers can be used while the device under test may be rotating, such as calibrating torque wrenches used in make-up and breakout of drill strings in oilfield...

Read More »
Digital Torquemeters operate even with misalignment.
Test & Measurement

Digital Torquemeters operate even with misalignment.

MCRT® 86000V and 87000V Series Bearingless Digital Torquemeters tolerate rotor to stator misalignments of 1 in. axially and 0.3 in. radially. They feature antennae immune to metal components positioned as close as 1/10 in. and are immune to EMI noise, ISM emitters, and closely spaced similar devices. Offering 0.05% accuracy, 400% mechanical overload ratings, and 300% electrical overrange,...

Read More »
Automatic Torque Transducers offer analog/digital outputs.
Sensors, Monitors & Transducers

Automatic Torque Transducers offer analog/digital outputs.

MCRT® 48200V Series Digital Torquemeters are compact, non-contact devices with full scale ranges from 25-10,000 lbf-in. They output ±10 or ±5 V analogs of torque, as well as engineering unit data via resident com port. Calibration values, scaling, and units of measure are stored in nonvolatile memory and automatically loaded on power up, with 10 units supported. Internal signal...

Read More »
Reaction Torquemeters offer installation flexibility.

Reaction Torquemeters offer installation flexibility.

RTM 2200 Series Solid Flanged Reaction Torquemeters accurately measure static and dynamic torque of rotating and non-rotating drivelines, with torque ranges from 10 oz-in. to 100,000 lb-in. Accuracies are 0.1% of transducer range, with 200% overload ratings. Using foil strain gauge technology, devices are temperature compensated and available in mV/V signal output models with conditioner...

Read More »
Digital Torquemeters require no manual adjustments.
Sensors, Monitors & Transducers

Digital Torquemeters require no manual adjustments.

Offering full scale ranges from 25-10,000 lbf-in., non-contact MCRT® 48200V Series produces ±10 V or ±5 V analog output and is available with 0.2% Code N or 0.15% Code C accuracy. Units feature alloy steel shaft with 200% torque overload capacity, and provide engineering unit data via com port. In addition to storing calibration values, scaling, and units of measure in...

Read More »
Shaft Horsepower Meters have analog and digital outputs.
Test & Measurement

Shaft Horsepower Meters have analog and digital outputs.

Offered in accuracy grades of 0.08% and 0.13%, MCRT® Shaft Horsepower/kW-h Meters require no manual adjustments and feature bidirectional operation. Non-contact devices have full scale ranges from 5-76,000 hp, and measurements are valid to zero speed. Made with 200% and 400% torque overload ratings, they output ±10 V analogs of power, torque, speed, and energy as well as data in...

Read More »
Torquemeter responds to dynamic and static inputs.

Torquemeter responds to dynamic and static inputs.

Mounted between NEMA C-Face motor and its load, hollow reaction CF2700 Series senses motor or load torque. Suited for industrial measurement and control applications, series offers 0.1% accuracy, has no bearings or rotating parts, and require no maintenance. Series handles 500% overloads and is offered in 2 types: one outputs 0 to ±10 V, while the other 2-wire transmitter outputs 4-20 mA....

Read More »

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