Hysteresis Brake & Clutch Accessories

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Torque Current Curves

Nominal performance characteristic curves similar to that shown are provided by Magtrol. Precise calibration curves for individual brakes can be provided, but must be specified at time of order and do require an additional charge. Contact Magtrol for price and delivery of brakes complete with calibration curves.

Pillow Blocks

Pillow Block Assemblies are available for all brake and clutch units except the HB-840, HB-3500 and HB-3500M.

For detailed dimension drawings, click on the model’s underlined link. A PDF document will open. Adobe Acrobat Reader 7.0, or later, is required.) All other dimensions can be found in the corresponding data sheets.

Pillow Block
Model
Fits Brake/Clutch Model(s)
(HB)
Fits Brake/Clutch Model(s)
(MHB)
Fits Brake/Clutch Model(s)
(HPM/HPMC)
Fits Brake/Clutch Model(s)
(HCS)
Fits Brake/Clutch Model(s)
(HCF)
4700 HB-10M-2 MHB-10M-2
4702 HB-8 MHB-10.5 HPM-8
HPMC-8
4703 HB-16 HPM-16
HPMC-16
4704 HB-20M MHB-20M
4705 HB-32
HB-50
MHB-38
MHB -50
HPM-32
HPMC-32
4706 HB-50M-2 MHB-50M-2
4711 HB-140 MHB-140 HPM-120
HPMC-120
4714 HB-250
MHB-250
HPM-210
HPMC-210
4717 HB-450 MHB-450
4720 HB-750, MHB-750
4722 HB-1750 MHB-1760
4723 HB-3M-2 MHB-3M-2
4724 HCF-32M
4725 HCF-120M
4729 HCF-16M
4736 HB-2.5 MHB-2.5 HPM-2.5
HPMC-2.5
4742 HCS-8
4744 HCS-16
4753 HCS-32
4755 HCS-120
4759 HCS-420
4760 HCS-210
4830 HCF-250M
4858 HB-750M-2 MHB-750M-2
4864 HB-140M-2 MHB-140M-2
4865 HB-250M-2 MHB-250M-2
4866 HB-450M-2 MHB-450M-2
4867 HB-1750M-2 MHB-1750M-2
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                    [post_content] => When torque control/torque measurement must be performed at the highest possible power, Magtrol AHB Series Hysteresis Brakes are ideal. Passages running through the brakes enables compressed air cooling, providing excellent heat dissipation. This design allows for continuous power ratings up to 3000 watts (5300 watts intermittent). Use of pre-loaded bearings in the AHB Series Hysteresis Brakes allows operation at speeds of up to 25,000 rpm for extended durations. AHB Brakes are conveniently base mounted. Base mounting, with integral barrier type terminal strip, provides easy mounting and wiring.
                    [post_title] => AHB Series - Compressed-air-cooled Hysteresis Brakes
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                    [post_content] => Since 1953, Magtrol has created literally thousands of special and modified brake and clutch designs to help solve specific application problems for our customers.

Common Specials and Modifications Include:

  • Non-Standard Coil Voltages
  • Special Shaft Configurations: keyways, flats, holes, hollow
  • Extended Shafts
  • Forced Air Cooled Brakes
  • Adjustable Permanent Magnet Brakes
  • Speed Pickups
  • Special Mounting Configurations
  • Nonstandard Lead: material, lengths, location
  • Higher Torque Devices
  • High Speed Units
  • Brake/Clutch Combinations
  • Dust Covers
[post_title] => Hysteresis Device Special Designs & Modifications [post_excerpt] => [post_status] => publish [comment_status] => open [ping_status] => closed [post_password] => [post_name] => hysteresis-device-special-designs-modifications [to_ping] => [pinged] => [post_modified] => 2017-08-02 18:38:31 [post_modified_gmt] => 2017-08-02 18:38:31 [post_content_filtered] => [post_parent] => 0 [guid] => https://www.magtrol.com/?post_type=product&p=1092 [menu_order] => 103 [post_type] => product [post_mime_type] => [comment_count] => 0 [filter] => raw ) [2] => WP_Post Object ( [ID] => 8198 [post_author] => 2 [post_date] => 2019-05-16 15:10:57 [post_date_gmt] => 2019-05-16 19:10:57 [post_content] => Model 5251-2 is an open frame, 0-1A current regulated power supply for use with Magtrol hysteresis brakes and clutches. It has a high input impedance that allows for a variety of sensors and transducers to be used. It features a selectable 0-100 mV/0-5 VDC monitor out that allows connection to a PLC, voltmeter, display or other monitoring device. This allows the user to monitor the current applied directly to the brake or clutch, if desired. With regulated current, torque drift caused by temperature changes within the brake coil is eliminated. Braking control is enabled by using either a 10-turn potentiometer or by an external 0–5 VDC control signal.

Ordering Information

[table id=186 /]     [post_title] => 5251-2 - Current Regulated Power Supply [post_excerpt] => [post_status] => publish [comment_status] => open [ping_status] => closed [post_password] => [post_name] => 5251-2-current-regulated-power-supply [to_ping] => [pinged] => [post_modified] => 2022-04-11 11:00:49 [post_modified_gmt] => 2022-04-11 15:00:49 [post_content_filtered] => [post_parent] => 0 [guid] => https://www.magtrol.com/?post_type=product&p=8198 [menu_order] => 107 [post_type] => product [post_mime_type] => [comment_count] => 0 [filter] => raw ) [3] => WP_Post Object ( [ID] => 1006 [post_author] => 1 [post_date] => 2017-04-07 15:35:03 [post_date_gmt] => 2017-04-07 15:35:03 [post_content] => Magtrol Hysteresis Permanent Magnet Brakes and Clutches are ideal in applications where electrical power cannot be provided to a brake or clutch coil. While best suited to applications where fixed torque is to be applied, adjustable units can be made specifically tailored to the application. Typically provided as brake units, with the addition of an input shaft, the same unit can be used as a clutch. In a clutch application, the pole/case member becomes the drive element, and the rotor/shaft assembly becomes the driven element of the clutch with torque being transmitted through the magnetic air-gap. Magtrol Hysteresis Permanent Magnet devices provide all the superior operating characteristics of smooth operation, precise repeatability and long life inherent in our standard Hysteresis Brakes and Clutches. [post_title] => HPM/HPMC Series - Permanent Magnet Brakes and Clutches [post_excerpt] => [post_status] => publish [comment_status] => open [ping_status] => closed [post_password] => [post_name] => permanent-magnet-brakes-and-clutches [to_ping] => [pinged] => [post_modified] => 2022-03-15 11:55:05 [post_modified_gmt] => 2022-03-15 15:55:05 [post_content_filtered] => [post_parent] => 0 [guid] => https://www.magtrol.com/?post_type=product&p=1006 [menu_order] => 101 [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] => 701 [post_author] => 1 [post_date] => 2017-04-05 18:01:34 [post_date_gmt] => 2017-04-05 18:01:34 [post_content] => When torque control/torque measurement must be performed at the highest possible power, Magtrol AHB Series Hysteresis Brakes are ideal. Passages running through the brakes enables compressed air cooling, providing excellent heat dissipation. This design allows for continuous power ratings up to 3000 watts (5300 watts intermittent). Use of pre-loaded bearings in the AHB Series Hysteresis Brakes allows operation at speeds of up to 25,000 rpm for extended durations. AHB Brakes are conveniently base mounted. Base mounting, with integral barrier type terminal strip, provides easy mounting and wiring. [post_title] => AHB Series - Compressed-air-cooled Hysteresis Brakes [post_excerpt] => [post_status] => publish [comment_status] => open [ping_status] => closed [post_password] => [post_name] => ahb-series-compressed-air-cooled-hysteresis-brakes [to_ping] => [pinged] => [post_modified] => 2022-03-15 11:45:34 [post_modified_gmt] => 2022-03-15 15:45:34 [post_content_filtered] => [post_parent] => 0 [guid] => https://www.magtrol.com/?post_type=product&p=701 [menu_order] => 96 [post_type] => product [post_mime_type] => [comment_count] => 0 [filter] => raw ) [comment_count] => 0 [current_comment] => -1 [found_posts] => 0 [max_num_pages] => 0 [max_num_comment_pages] => 0 [is_single] => [is_preview] => [is_page] => [is_archive] => 1 [is_date] => [is_year] => [is_month] => [is_day] => [is_time] => [is_author] => [is_category] => [is_tag] => [is_tax] => [is_search] => [is_feed] => [is_comment_feed] => [is_trackback] => [is_home] => [is_404] => [is_embed] => [is_paged] => [is_admin] => [is_attachment] => [is_singular] => [is_robots] => [is_posts_page] => [is_post_type_archive] => 1 [query_vars_hash:WP_Query:private] => 133ec26ce14ad127a5c21ce2043460bf [query_vars_changed:WP_Query:private] => [thumbnails_cached] => [stopwords:WP_Query:private] => [compat_fields:WP_Query:private] => Array ( [0] => query_vars_hash [1] => query_vars_changed ) [compat_methods:WP_Query:private] => Array ( [0] => init_query_flags [1] => parse_tax_query ) )