NR Controls

Narhe, Pune, Maharashtra

Programmable BLDC motor controller provides efficient, smooth and quiet controls for golf cart, go-cart, electric motorcycle, forklift, hybrid vehicle, electrical vehicle, electric boat, as well as industry motor speed or torque control. Motor speed controller uses high power MOSFET, PWM to achieve efficiency 99% in most cases. Powerful microprocessor brings in comprehensive and precise control to BLDC motor controllers. This programmable brushless motor controller also allows users to set parameters, conduct tests, and obtain diagnostic information quickly and easily.

Features :

• Intelligence with powerful microprocessor.
• Voltage monitoring on 3 motor phases, bus, and power supply.
• Voltage monitoring on voltage source 12V and 5V.
• Hardware over voltage protection.
• Support torque mode, speed mode, and balanced mode operation.
• Configurable limit for motor current and battery current.
• Low EMC.
• LED fault code.
• Battery protection: current cutback, warning and shutdown at configurable high and low battery voltage.
• Up to 40, 000 electric RPM standard. Optional high speed 70, 000 ERPM, and ultra high speed 100, 000 ERPM. (Electric RPM = mechanical RPM * motor pole pairs).
• Support three modes of regenerative braking: brake switch regen, release throttle regen, 0-5V analog signal variable regen.
• Easy installation: 3 wire potentiometer can work.
• PWMable reverse alarm output.
• Remove fault code LED driver.
• Current meter output.
• Standard PC/Laptop computer to do programming. No special tools needed.
• User program provided. Easy to use. No cost to customers.

A good quality foot accelerator is hard to find. Apart from our other hall effect foot throttle (the all metal one), it has been one of the more difficult parts for us to source (especially with the hall effect configuration) as they tend to only find use in more specialised fields.
This unit is made from a heavy duty injection moulded plastic coupled together with a heavy steel base plate and high tensile steel springs. It is held together by heavy steel locking pins at each end on both swivel points, and is supplied with a 1.3m cable length with a standard hall effect connector. The length of wire is covered with a good quality semi rigid plastic sheaf whitch allows the cable to bend without kinking and breaking the wires, so it it suitable for use in high vibration/movement applications.

The hand throttle is used in control panels and armrests for speed regulation. The hand throttle is primarily used in tractors and agricultural machinery. With the friction brake, the hand throttle lever can be fixed in a certain position in order to maintain a constant speed. This simplifies uniform work in the field.

Features :

• Long service life due to contactless Hall-effect technology
• Specific lever versions and mounting plates are available
• Select from analogue, single-channel, semi-redundant or redundant output signals
• Current and voltage output available
• Fast and simple installation
• Connection with Deutsch connector, robust and sealed