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MAHLE / LETRIKA Gear Tooth Speed & Direction Sensor

Two-Channel Hall Effect Sensor, With Mounting Flange

The MAHLE NOCO-SS-4045 sensors are Hall Effect products for measuring very slow movements of ferromagnetic targets. They work with an Open Drain output. The immersion depth of sensor detector is 45mm.

Typically used as golf cart traction motors:

• AMT7181 (MAHLE reference number 11.217.286, Letrika P/N IM7082)
• MAHLE 30V / 3.3kW Three Phase AC Motors AMT7132 (MAHLE reference number 11.217.328, E-Z-GO Part Number 680638)
• MAHLE 30V / 3.3kW Three Phase AC Motors AMT7156 (MAHLE reference number 11.217.206, E-Z-GO Part Number 611355)
• MAHLE 30V / 5.0kW Three Phase AC Motors AMT7320 (TOMBERLIN golf cart traction motor, OEM part number 11.217.390, MAHLE part number MM 394, Letrika part number IM7071)

Key features:

• Model: NOCO-SS-4045
• Sensor body length: 45 mm
• Sensor detecting range: 0 - 20 kHz sensing capability
• Typical air gap range: 0.3 - 2.2 mm (0.01" - 0.09")
• Typical connector wiring:
  • Wire #1: B+ (4.5 - 24V DC)
  • Wire #2: channel B
  • Wire #3: channel A
  • Wire #4: B-

For MAHLE speed sensor NOCO-SS-4045, it works with a wild range of supply voltage 4.5 - 24V DC.

Wiring diagram:

MAHLE / LETRIKA Gear Tooth Speed & Direction Sensor

Two-Channel Hall Effect Sensor, With Mounting Flange

The MAHLE NOCO-SS-4045 sensors are Two-Channel Hall Effect products (with mounting flange) for measuring very slow movements of ferromagnetic targets. They work with an Open Drain output. The immersion depth of sensor detector is 45mm.

Typically used as golf cart traction motors:

• AMT7181 (MAHLE reference number 11.217.286, Letrika P/N IM7082)
• MAHLE 30V / 3.3kW Three Phase AC Motors AMT7132 (MAHLE reference number 11.217.328, E-Z-GO Part Number 680638)
• MAHLE 30V / 3.3kW Three Phase AC Motors AMT7156 (MAHLE reference number 11.217.206, E-Z-GO Part Number 611355)
• MAHLE 30V / 5.0kW Three Phase AC Motors AMT7320 (TOMBERLIN golf cart traction motor, OEM part number 11.217.390, MAHLE part number MM 394, Letrika part number IM7071)

Key features:

• Model: NOCO-SS-4045
• Sensor body length: 45 mm
• Sensor detecting range: 0 - 20 kHz sensing capability
• Typical air gap range: 0.3 - 2.2 mm (0.01" - 0.09")
• Typical connector wiring:
  • Wire #1: B+ (4.5 - 24V DC)
  • Wire #2: channel B
  • Wire #3: channel A
  • Wire #4: B-

For MAHLE speed sensor NOCO-SS-4045, it works with a wild range of supply voltage 4.5 - 24V DC.

Wiring diagram: