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Overview / Design Principle:
Employing NorthStarTs innovative magneto-resistive
technology, this dependable product combines high
accuracy with reliable service. Made of anodized
aluminum and with a net thickness of only 1.4
inches, the SLIM Tach® SL1250 comes with one or
two electrically independent and totally isolated
output modules and a high temperature version
for operation needs up to 120° C.
The SLIM Tach® S1250 assembly is imprinted with
magnetic poles, providing higher pulse counts
than traditional encoders. Its totally encapsulated
electronics make it immune to machine vibration
and contaminants. It is resistant to dirt, grease,
water, oil, fibers, and dust, making it reliable
in hot, wet environments. A high power line driver
comes standard. Clean, crisp signals are ensured
over long cable lengths, decreasing the need for
signal repeaters and saving on total installation
costs.
The SLIM Tach® 1250Ts pulse wheels are available
in thru-shaft sizes from 0.625 inch to 3.75 inches.
The pulse wheels are keyless and very easy to
align. The SL1250Ts thin profile leaves plenty
of room on the motor shaft for a brake or pulley
and it mounts without bearings, adapter plates,
or couplings, eliminating a common source of mechanical
problems.
Features and Benefits:
- Thru-shaft sizes from 0.625 to 3.75 inches
- 64, 128, 256, 512, or 1024 pulses per revolution
(PPR) with optional index pulse
- 5-15VDC operation, bi-directional quadrature
signals with high power, differential line driver
output
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