KBTC-125 KB Electronics 8/10 Amps Chassis Drive 115VAC 90-130VDC Torque Control 9100

KBTC-125 Torque Control is rated for a maximum output current of 8 amps (10 amps max with an auxiliary heat sink). The KBTC-125 uses one Plug-in Horsepower Resistor (0.015 ohm Included) for all motor sizes.

KBTC-125 Torque Control Is designed to control a motor's torque, by controlling motor current. Unlike a traditional DC motor speed control, which controls voltage and limits current, the main potentiometer of the KBTC sets the current. The motor current will not vary over the speed range if the load is less than the current set point; the KBTC goes to maximum voltage.

KBTC-125 model operates from 115VAC, and powers up to a 3/4 HP, 90-130 volt motor (1.0HP with an auxiliary heat sink). Connections are the same as a KBIC DC motor speed control. Accessories include Barrier Terminal Board, Barrier Terminal Kit and SI-5 signal isolator.

The only trimpot on the control is the MAX current trimpot. It sets a percentage of the maximum allowable current so it can accommodate smaller motors. The inhibit and auto inhibit circuits work just as on the KBIC, and each control includes a fixed acceleration capacitor to control the rate of rise of current in the motor when first turned on.
Dimensions:  4.30” x 3.60” x 1.30”.

Optional Accessories:

• Auxiliary Heatsink (P/N 9861) extends rating of basic control
• Barrier Terminal Accessory Kit (P/N 9863)
• AC Line & Armature Fuse Kit (P/N 9849)
• Dial Plate & Knob Kit (P/N 9832)

SAFETY WARNING!!! This product should be installed and serviced by a qualified technician, electrician, or electrical maintenance person familiar with its operation and the hazards involved. Proper installation, which includes electrical connections, fusing or other current protection, and grounding, can reduce the chance of electrical shocks, and/or fires, in this product or products used with this product, such as electric motors, switches, coils, solenoids, and/or relays. Do not use this drive in an explosion-proof application. Eye protection must be worn and insulated adjustment tools must be used when working with drive under power. This product is constructed of materials (plastics, metals, carbon, silicon, etc.) which may be a potential hazard. Proper shielding, grounding, and filtering of this product can reduce the emission of radio frequency interference (RFI) which may adversely affect sensitive electronic equipment. It is the responsibility of the equipment manufacturer and individual installer to supply this Safety Warning to the ultimate end user of this product.