RTM Series – Riser Kits for In-line Torque Transducers

Product Description

Magtrol’s PT Series T-slot Base Plates are used for creating a basic test rig by mounting a Magtrol Dynamometer, Brake or Torque Transducer in line with the unit to be tested. Depending on the system configuration, a riser may be required to lift the transducer from the baseplate to the shaft height of the brake and/or the motor being tested. Magtrol RTM Riser Kits come complete with attachment hardware for the transducer and T‑nuts and bolts for attachment to the PT Base Plate.

Specifications and Drawings

For detailed dimension drawings, click on the corresponding link in the table below. A PDF document will open in a new window.

TM 301 – TM 308TM 309 – TM 311TM 312 – TM 313
Center HeightRiser Model #DownloadsCenter HeightRiser Model #DownloadsCenter HeightRiser Model #Downloads
60 mmRTM-1-060pdf | step120 mmRTM-2-120pdf | step200 mmRTM-3-200step
70 mmRTM-1-070pdf | step
80 mmRTM-1-080pdf | step
100 mmRTM-1-100pdf | step
120 mmRTM-1-120pdf | step
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                    [post_date] => 2017-04-06 18:54:30
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                    [post_content] => Magtrol’s In-Line Torque Transducers provide extremely accurate torque and speed measurement over a very broad range. Each model has an integrated conditioning electronic module providing a ±5 VDC (±10 VDC) torque output and an open collector speed output. Magtrol Torque Transducers are very reliable, providing high overload protection, excellent long term stability and high noise immunity.

All transducer models employ our unique non-contact differential transformer torque measuring technology. This measuring technology offers many benefits, most notably that no electronic components rotate during operation.

To provide customers with several price/performance options, Magtrol offers three torque transducer models: basic model (TMB Series), high accuracy (TM Series) and high speed with high accuracy (TMHS Series).

Each transducer consists of a hardened stainless steel shaft with smooth, splined or keyway shaft ends, an anodized aluminium housing containing the guide bearings and an electronic measurement conditioner.

The integrated electronic circuit, supplied by single DC voltage, provides torque and speed signals without any additional amplifier. The transducer is a stand-alone measuring chain. Connections are made by means of a 6-pole male connector mounted on the housing. A removable aluminium base (delivered as standard with TM Series and TMHS Series models, and as an option for TMB Series transducers) allows fixed mounting of the transducer.

Features

  • Integrated Torque and Speed Conditioning
  • Torque Range: 0.1 N·m ... 10 kN·m (0.07 lb·ft ... 7375 lb·ft)
  • Accuracy: < 0.1%
  • Overload Capacity: 200%
  • Breaking limit: up to 400%
  • High Speed Applications: up to 50 000 rpm
  • Non-Contact (no slip rings)
  • No Electronic Components in Rotation
  • No Electrical Noise
  • Single DC Power Supply: 20 ... 32 VDC
  • Immediate Speed Detection
  • Adjustable Torque Signal Frequency Pass Band up to 5 kHz
  • Built-in Test Function
  • Stainless Steel Shaft
  • EMC Susceptibility Conforms to European Standards
[post_title] => TM 300 Series - Torque Sensors [post_excerpt] => [post_status] => publish [comment_status] => open [ping_status] => closed [post_password] => [post_name] => torque-transducers [to_ping] => [pinged] => [post_modified] => 2023-08-10 00:36:04 [post_modified_gmt] => 2023-08-09 19:06:04 [post_content_filtered] => [post_parent] => 0 [guid] => https://www.magtrol.com/?post_type=product&p=940 [menu_order] => 37 [post_type] => product [post_mime_type] => [comment_count] => 0 [filter] => raw ) [1] => WP_Post Object ( [ID] => 866 [post_author] => 1 [post_date] => 2017-04-06 16:51:38 [post_date_gmt] => 2017-04-06 16:51:38 [post_content] => PT Series T-slot Base Plates are used for creating a basic test rig by mounting a Magtrol Dynamometer and/or Torque Transducer in line with the unit to be tested. Its solid, warp-resistant structure and multiple, single-sided T-slots enable modular construction that is cost-effective and easy to assemble. [post_title] => PT Series - T-Slot Base Plates [post_excerpt] => [post_status] => publish [comment_status] => open [ping_status] => closed [post_password] => [post_name] => pt-series-t-slot-base-plates [to_ping] => [pinged] => [post_modified] => 2023-04-21 20:55:37 [post_modified_gmt] => 2023-04-21 15:25:37 [post_content_filtered] => [post_parent] => 0 [guid] => https://www.magtrol.com/?post_type=product&p=866 [menu_order] => 58 [post_type] => product [post_mime_type] => [comment_count] => 0 [filter] => raw ) [2] => WP_Post Object ( [ID] => 410 [post_author] => 1 [post_date] => 2017-04-05 12:20:44 [post_date_gmt] => 2017-04-05 12:20:44 [post_content] => Hysteresis Brake Dynamometers (HD Series) are versatile and ideal for testing in the low to medium power range (maximum 14 kW intermittent duty).  With a Hysteresis Braking system, the Dynamometers do not require speed to create torque, and therefore can provide a full motor ramp from free-run to locked rotor.  Brake cooling is provided by convection (no external source), by compressed air or by dedicated blower, depending on the model.  All Magtrol Hysteresis Dynamometers have accuracy ratings of ± 0.25% full scale — depending on size and system configuration. To better integrate dynamometers into systems, Magtrol offers both long and short base plates.  The shorter base plate facilitates easier motor mounting when used with T-slot tables and Magtrol Adjustable Motor Fixtures, where as the long base plates are better suited for table top testing.

Features

  • 16 Standard Models with Maximum Torque from 2.5 oz·in to 500 lb·in (18 mN·m to 56.5 N·m)
  • Hysteresis Braking System: Provides precise torque loading independent of shaft speed
  • Motor Testing from No Load to Locked Rotor
  • Accuracy: ±0.25% (Full Scale)
  • Air Flow Sensor: For protection against overheating and operator error
  • Standard Torque Units: English, Metric and SI
  • Base Plate: Available in long or short versions
  • Custom Dynamometers: for special torque and speed requirements
  • Easy Calibration

The Hysteresis Braking System

All Magtrol Hysteresis Dynamometers absorb power with a unique Hysteresis Braking System which provides frictionless torque loading independent of shaft speed. The Hysteresis Brake provides torque by the use of two basic components - a reticulated pole structure and a specialty steel rotor/shaft assembly - fitted together but not in physical contact. Until the pole structure is energized, the drag cup can spin freely on its shaft bearings. When a magnetizing force from the field coil is applied to the pole structure, the air gap becomes a flux field and the rotor is magnetically restrained, providing a braking action between the pole structure and rotor.          

[post_title] => HD Series - Hysteresis Dynamometers [post_excerpt] => [post_status] => publish [comment_status] => open [ping_status] => closed [post_password] => [post_name] => hysteresis-dynamometers-hd-series [to_ping] => [pinged] => [post_modified] => 2023-04-21 20:45:32 [post_modified_gmt] => 2023-04-21 15:15:32 [post_content_filtered] => [post_parent] => 0 [guid] => https://www.magtrol.com/?post_type=product&p=410 [menu_order] => 38 [post_type] => product [post_mime_type] => [comment_count] => 0 [filter] => raw ) [3] => WP_Post Object ( [ID] => 1018 [post_author] => 1 [post_date] => 2017-04-07 14:02:26 [post_date_gmt] => 2017-04-07 14:02:26 [post_content] => Magtrol’s Model 3411 Torque Display is designed for use with all Magtrol TS, TM, TMHS, TMB and TF Torque Transducers. This easy-to-use device powers the transducer and utilizes high speed processing to display torque, speed and mechanical power. It includes a tare function to help offset any slight residuals caused by couplings or suspended loads. The 3411 may also be used with any torque sensors requiring 24 V DC power (500 mA max.) with ± 5 V DC torque output (± 10 V DC max.) and open collector, TTL or CMOS output for the speed signal. [post_title] => 3411 - Torque Display [post_excerpt] => [post_status] => publish [comment_status] => open [ping_status] => closed [post_password] => [post_name] => model-3411-torque-display [to_ping] => [pinged] => [post_modified] => 2023-04-21 21:06:00 [post_modified_gmt] => 2023-04-21 15:36:00 [post_content_filtered] => [post_parent] => 0 [guid] => https://www.magtrol.com/?post_type=product&p=1018 [menu_order] => 71 [post_type] => product [post_mime_type] => [comment_count] => 0 [filter] => raw ) ) [post_count] => 4 [current_post] => -1 [in_the_loop] => [post] => WP_Post Object ( [ID] => 940 [post_author] => 1 [post_date] => 2017-04-06 18:54:30 [post_date_gmt] => 2017-04-06 18:54:30 [post_content] => Magtrol’s In-Line Torque Transducers provide extremely accurate torque and speed measurement over a very broad range. Each model has an integrated conditioning electronic module providing a ±5 VDC (±10 VDC) torque output and an open collector speed output. Magtrol Torque Transducers are very reliable, providing high overload protection, excellent long term stability and high noise immunity. All transducer models employ our unique non-contact differential transformer torque measuring technology. This measuring technology offers many benefits, most notably that no electronic components rotate during operation. To provide customers with several price/performance options, Magtrol offers three torque transducer models: basic model (TMB Series), high accuracy (TM Series) and high speed with high accuracy (TMHS Series). Each transducer consists of a hardened stainless steel shaft with smooth, splined or keyway shaft ends, an anodized aluminium housing containing the guide bearings and an electronic measurement conditioner. The integrated electronic circuit, supplied by single DC voltage, provides torque and speed signals without any additional amplifier. The transducer is a stand-alone measuring chain. Connections are made by means of a 6-pole male connector mounted on the housing. A removable aluminium base (delivered as standard with TM Series and TMHS Series models, and as an option for TMB Series transducers) allows fixed mounting of the transducer.

Features

  • Integrated Torque and Speed Conditioning
  • Torque Range: 0.1 N·m ... 10 kN·m (0.07 lb·ft ... 7375 lb·ft)
  • Accuracy: < 0.1%
  • Overload Capacity: 200%
  • Breaking limit: up to 400%
  • High Speed Applications: up to 50 000 rpm
  • Non-Contact (no slip rings)
  • No Electronic Components in Rotation
  • No Electrical Noise
  • Single DC Power Supply: 20 ... 32 VDC
  • Immediate Speed Detection
  • Adjustable Torque Signal Frequency Pass Band up to 5 kHz
  • Built-in Test Function
  • Stainless Steel Shaft
  • EMC Susceptibility Conforms to European Standards
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