Specifications:

PWM operating frequency: 16 kHz
Electrical isolation to heatsink (min.): 500 VAC
KSI input voltage (minimum): 16.8 V
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

Overview:

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.

Key Features:

CURTIS Model: 1297-2401
Norminal Battery Voltage (Volts): 48V (default setting) or 24V
Amature 2 minute current rating (amps): 350
Field 2 minute current rating (amps): 35
Logic enable and logic power input voltage (minimum): 16.8 V
Logic enable and logic power input current (no contactors engaged): 80 mA without programmer; 120 mA with programmer
Logic input voltage: >7.5 V High; <1 V Low
Logic input current: 7.3 mA (nominal)
Throttle control signals: 2-wire 5kΩ–0 or 0–5kΩ; 3-wire pot; or 0–5V

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 .