9100, (KBTC-125) SCR DC Drive 3/4Hp 8A 115VAC Input 90VDC Output IP20 Chassis

E-Motor Nations

$250.50

9100, (KBTC-125) SCR DC Drive 3/4Hp 8A 115VAC Input 90VDC Output IP20 Chassis

Category	Details
Model	KBTC-125
Part Number	9100
Input Voltage	115 VAC
Output Voltage	90-130 VDC
Maximum Output Current	10 A (8 A max without auxiliary heat sink)
Maximum Horsepower	Up to 1 HP
Control Type	Torque Control (Motor Current Control)
Operation Mode	Single direction only
Torque Regulation	Maintains constant motor current over speed range
Applications	Winders, tension rolls, web processing (paper, textile, blown film, coating)
Compatibility	Works with dancers, load cells, Mag Power equipment
Alternative for Reversing	Use KBRG series for regenerative/reversing applications
Mounting & Dimensions	Identical to KBIC series
Connections	Same as KBIC; supports Barrier Terminal Board & Kit
Signal Isolation	Compatible with SI-5 signal isolator for remote voltage/mA control
Plug-in HP Resistor	Fixed 0.015 ohm for all motor sizes
Trimpot Adjustment	MAX trimpot for setting max current (0-100% of 10 A)
Safety Features	Inhibit & Auto Inhibit circuits, Fixed acceleration capacitor for controlled startup

KBTC - SCR Drive - Chassis

The KBTC controls are designed to control a motor’s torque by controlling motor current. Unlike a traditional KBIC, which controls voltage and limits current, the main potentiometer of the KBTC sets current. The KBTC connections are the same as a KBIC control and can use the same accessories, such as the barrier terminal board and barrier terminal kit. The SI-5 signal isolator can also be used to allow a remote voltage or milliamp current signal to set motor torque. The control includes a fixed value of a plug-in horsepower resistor (0.015 Ω) for all motor sizes.