Helwig Carbon Products
in Voltage detectors, Shaft grounding systems, Manufacturer, Contacts>> Filters>> Seals>>Carbon>> Brush holders>> Bushings>>Mechanical spacers/bearings>> Commutator servicing equipment, Brushes, Brush springs, Bearing monitoring/testing equipment, Bearing monitoring / testing equipment
Helwig Carbon Products is a leading manufacturer of carbon graphite brushes, brush holders, and constant force springs for electric motors and generators. Also make the Bearing Protection Kits for motors with drives. Plus mechanical carbons.
8900 W. Tower Ave.
Milwaukee, Wisconsin
53224-9008
United States
414-354-2411
Fax: 414-354-2421
Ross Engineering Corp.
in Voltmeters, Voltage regulators, Voltage detectors, Voltage, Vacuum contactors, Testing, Solenoid, Rotary switches, Relays, Oscilloscopes, Ohmmeters/megohmmeters, Ohmmeters and megohmmeters, Ohmmeters / megohmmeters, Multimeters, Meters, Megohmmeter insulation tester, Manufacturer, Leak testers, High voltage insulation testers, High Voltage
Ross Engineering Corp. is a certified ISO 9001:2015 company with an ISO/IEC 17025:2017 High Voltage Calibration accreditation by A2LA.
540 Westchester Dr.
Campbell, California
95008
United States
408-377-4621
Fax: 408-377-5182
Electro Static Technology / AEGIS Rings
in Bearing isolators, Oscilloscopes, Ohmmeters/megohmmeters, Ohmmeters and megohmmeters, Ohmmeters / megohmmeters, Meters, Ground testers, Brushes, Brush holders, Voltage detectors, Shaft grounding systems, Seals, Motor and Generator Testing Services, Manufacturer, Field Testing of Electrical Apparatus/Systems, Bearings-monitoring and testing equipment, Bearings-Isolators
AEGIS Rings protect motors from VFD-induced bearing damage by channeling harmful shaft currents away from bearings and safely to ground – for the full L10 life of the bearing. Test motors for shaft voltages with the AEGIS SVT Oscilloscope.
31 Winterbrook Rd.
Mechanic Falls, Maine
04256-5724
United States
207-998-5140
Fax: 207-998-5143
American Mine Research
in Circuit breakers, Voltage detectors, Ground testers, Sensors, Manufacturer
P. O. Box 234
Rocky Gap, Virginia
24366
United States
276-928-1712
Fax: 276-928-1814
Kingsbury, Inc.
in Carbon, Babbitt, Sleeve, Bearings, Manufacturer
10385 Drummond Road
Philadelphia, Pennsylvania
19154
United States
215-824-4000
Fax: 215-824-4999
Pioneer Motor Bearing
in Sleeve, Bearings, Manufacturer, Bearings-Rebabbitting and Rebuilding, Special Services
129 Battleground Road
Kings Mountain, North Carolina
28086
United States
704-937-7000
Fax: 704-937-9429
Motorsolver, LLC
in Voltage detectors, Training and Associations, Torque measuring equipment, Tachometers, Manufacturer
6330 Hwy 329
Suite #11
Crestwood, Kentucky
40014
United States
Hoyt Electrical Instrument Works Inc.
in Voltage detectors, Manufacturer, Instruments, Transformers, Distributor, Custom, Transformers, Manufacturer
23 Meter st.
Penacook, New Hampshire
3303
United States
603-753-6321
Fax: 603-753-9592
Harger Lightning & Grounding
in Couplings, Voltage detectors, Ground testers, Lightning protection equipment, Manufacturer
301 Ziegler Dr.
Grayslake, Illinois
60030
United States
847-548-8700
Fax: 847-548-8755
FIT Bearings - Fremont
in Sleeve, Carbon, Rolling element, Bearings, Manufacturer
47655 Warm Springs Blvd.
Fremont, California
94539
United States
510-623-1688
Fax: 510-226-6104