The Hampden Model BT-100A-ZM Tachometer consists of a DC generator and dual scale RPM indicator permanently mounted on a common base. The generator can be attached axially to any of the Hampden Series 100 rotating machines by means of a Woods coupling. (Model H-BT-100A-ZM-AC is shown)
The Hampden Model 2PDT-100 Double Pole Double Throw Switch shall consist of one 2PDT toggle switch rated 250V.AC/DC, 10 Ampere, fuse protected, and terminating to six HB-3M binding posts.
The Hampden Model HD-34 aids in demonstrating and analyzing the operation of fractional-horsepower motors and engines and may be run as a DC motor, driven as a DC generator or as a dynamometer. It can be used to check the performance of commercial motors and those built or repaired by students.
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The Hampden Model HT-100-L Digital Optical Tachometer measures rotational speed between 5 and 200,000 rpm. The HT-100-L is a precision instrument of especially rugged construction. Accuracy is ±0.01% of the actual speed being measured. Designed for ease of use. Furnished complete with case, a remote contact assembly including concave and convex tips, a 10cm linear speed wheel, and a 5 ft. roll of reflective tape.
The Hampden Model HPT-100A Photo-Tachometer is a reflective speed sensor that has a range of 50 to 10,000 RPM. It is housed in a plastic case, which is provided with a retractable tilt stand to permit easy viewing.
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The Hampden Model MGB-100DG3 Bedplate consists of a heavy steel base mounted on vibration pads. The function of the bedplate is to enable the quick mounting and coupling of the three individual machines to form a complete motor generator set.
The Hampden Model SLA-100M Strobe Tachometer is a multi-purpose stroboscopic lamp with a digital LED readout and knob for adjusting the flash rate between 100 to 12,000 flashes per minute (FPM).
The SLA-100SYN Synchronizing Option
The Hampden Model MGB-100DG Bedplate consists of a heavy steel base mounted on vibration pads. The function of the bedplate is to enable the quick mounting and coupling of the two individual machines to form a complete motor generator set.
The Hampden Model H-MGI-100 Motor-Generator Interface Module provides an all-in-one solution for interfacing series 100 motors and machines with computers.
Plugging means reversing the armature connections of a motor while the motor is running in a given direction. This reverses the armature current and a large braking torque is developed that will not only bring the motor to a quick stop, but can prevent rotation reversal by disconnecting the motor armature from the line after the motor has been electrically plugged.