KSI input current (typical): 80 mA without programmer; 120 mA with programmer
Ambient operating temperature range: -40°C to 50°C
Heatsink overtemperature cutback: starts at 85°C; cutoff at 95°C
Heatsink undertemperature cutback: 50% armature current at -25°C
Package environmental rating: IP53
The Curtis PMC 1297 motor controller is an integrated controller that combines two motor controllers in one: it controls both a separately-excited traction motor and a series pump motor. Typical applications include walkie/rider pallet trucks, low lifts, stackers, small order-pickers, small reach trucks, and other small industrial vehicles.
The 1297 controller offers smooth, silent, cost effective control of motor speed and torque. The traction section includes a full-bridge field control and a half-bridge armature control to provide full solid-state regenerative braking. The pump section contains a half-bridge drive designed to provide smooth and efficient control of a series pump motor. In addition to controlling the pump motor, the 1297 controls the valves on the Lift cylinder’s hydraulic line and thus controls the hydraulic path for Lift and Lower operations.
Fault detection circuitry on throttle inputs can be used to inhibit operation if traction or hydraulic throttle signal goes out of range for any reason
Internal reverse polarity protection (no external diode required)
Continuous diagnostics during operation, with microprocessor power-on self-test
All output drivers are short-circuit protected and provide built-in coil spike protection
Positive battery connections for all inputs
Fully protected inputs
Internal and external watchdog circuits ensure proper software operation
High environmental protection rating (IP53)
Package and Shipping
Package:Normally we use the standard exporting packaging. We also can according to clients' request .
1. By Couriers: DHL, UPS, FEDEX, TNT are the main courier companies we are cooperating.
2. By Air: Delivery from the Shanghai airport to customer’s destination city air port.
3. By Sea: Delivery from the Shanghai sea port .
Hefei Huanxin Technology Development Co., Ltd. has been devoting ourselves to developing and manufacturing and other since 2004. We are located in Hefei, Anhui Province, with convenient transportation access. We employ over 101 - 200 People staff members. We have achieved great improvement since our company was founded in 2004.
We abide by the motto of Firstclass quality, Reasonable price, Best service and Professional product support.