1204M-5305 is the upgraded version of 1204M-5301 controller, providing new functions "reverse signal output / main contactor coil driver" through the 6.35 mm push-on terminal J5. For more details, please read carefully the CURTIS 1204M/05M/09M/21M Manual.
If you need to modify any controller parameter, please send us a message with the list of parameters to be modified (Click here to download the parameter list of default setting of controller 1204M-5305, PDF format).

We supply also the 1204M-5305 controller assemblage with throttle (foot pedal).

Key Features:

CURTIS Model: 1204M-5305
Norminal Battery Voltage (Volts): 48V (default setting) or 36V
2 Minute Current Rating (amps): 325
5 Second Boost Current Rating (amps): 358
1 Hour Current Rating (amps): 140
Plug Braking (A2 Busbar): Yes
PWM operating frequency: 15.6 kHz
Electrical isolation to heatsink (min.): 500 VAC
KSI input current (no contactors engaged):
70 mA without programmer
130 mA with programmer
Logic input current: < 2 mA
Status LED output current (max.): < 2 mA
Ten throttle types can be used with these controllers:

Type 0: 2-wire potentiometer, 0–5kΩ
Type 1: 2-wire potentiometer, 5kΩ–0
Type 2: single-ended 0–5V input
Type 3: 2-wire potentiometer, 4.6kΩ–0
Type 4: 2-wire potentiometer, 5.5kΩ–0
Type 5: 2-wire potentiometer, 1kΩ–0
Type 6: ITS input
Type 7: single-ended 6.3–10.6 V input
Type 8: single-ended 6–12 V input
Type 9: single-ended 3-wire potentiometer, 0–5kΩ

Dimensions: L173xW146xH77 mm
Net Weight: 2.3 kg
Operating ambient temperature range: -40°C to 50°C
Storage ambient temperature range: -40°C to 85°C
Package environmental rating: ISTA 2A; electronics sealed to IP65
Regulatory compliance: EN 12895 and EN 61000

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.