Driven by a core of CURTIS 1205M-5603, this controller model P125M-4601 is a special version of 24V DC series winding motor speed controller, designed for replacing CURTIS old 24V controller models:

• working with 0-5kΩ throttle type: 1205-101, 1205-103, 1205-104, 1205-109, 1205-112, 1205-113, 1205-114, 1205-118
• working with 0-5V throttle type: 1205-120, 1205-121
• working 5kΩ-0 throttle type: 1205-105, 1205-106, 1205-107, 1205-110, 1205-111, 1205-115, 1205-116, 1205-119

Made by a Chinese manufacturer, P125M-4601 has the same functions and dimensions of CURTIS 1205M controller, can also be reprogrammed via the CURTIS 1313-4331 Handheld Programmer or 1314 PC Programming Station.

We supply also the P125M-4601 controller assemblage with throttle (foot pedal), please contact us for more details on price and delivery delay.

Overview:

Same as the updated version of the popular 1205 / 1205M controllers, P125M-4601 programmable series motor controllers are designed to provide smooth, silent, cost-effective control of motor speed and torque. Coming with the added functionality of being programmable—via the CURTIS Model 1313-4331 Handheld Programmer or 1314 PC Programming Station, the controllers P125M-4601 can be tailored to the needs of specific applications. In addition to configuration flexibility, use of the programmer offers diagnostic and test capability.

P125M-4601 controllers are the ideal solution for a variety of electric vehicle applications, including industrial trucks, personnel carriers, material handing vehicles, golf cars, etc.

Wiring Diagram:

By default, the J5 terminal of controller P125M-4601 is not activated. The controller wiring is same to the old 1205M controllers without J5 terminal.

If you want to activate the J5 terminal for using the Rev Input / Main Driver functions, please see the page 7 and 8 of 1204M / 1205M controller manual (PDF format).

Key Features

• Controller Model: P125M-4601
• Norminal Battery Voltage (Volts): 24V
• 1 Minute Current Rating (amps): 400
• 5 Minute Current Rating (amps): 300
• 1 Hour Current Rating (amps): 200
• 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
• Operating ambient temperature range: -40°C to 50°C
• Storage ambient temperature range: -40°C to 85°C
• Dimensions: L199xW146xH77 mm
• Net Weight: 2.7 kg
• Package environmental rating: ISTA 2A; electronics sealed to IP54
• Regulatory compliance: EN 12895 and EN 61000

Features include:

• High-frequency switching and ultra-low voltage drops provide high efficiency and silent operation.
• Simple mounting and wiring with push-on connectors for control signals and plated solid copper buses for power connections.
• Compatible with either a two-wire potentiometer or a voltage throttle.
• Throttle fault protection circuitry disables controller if throttle wires become open.
• High pedal disable feature prevents controller operation if key is turned on while throttle is applied.
• Plug braking diode internal to controller.
• Thermal protection and compensation circuit provides constant current limit over operating range and during under/over temperature cutback; no sudden loss of power under any thermal conditions.
• Undervoltage cutback function protects against low battery voltage, including low voltage caused by external loads.
• Easily programmable through the CURTIS Model 1313-4331 Handheld Programmer or 1314 PC Programming Station.
• Rugged anodized aluminum extruded housing meets IP65 environmental sealing standards for use in harsh environments.

As a controller with unique "24V Working Voltage" option, P125M-4601 is ideal for replacing an old 24V CURTIS 1205 or 1205M controller. With the original controller model number provided by the buyer, the seller could identify more detailed information like "voltage", "current" and "throttle type". Then the controller will be programmed to the same setting as the original one of the buyer.

 

 

 

Q1. Can I have a sample order?

A: Yes, we welcome sample order to test and check quality.

 

Q2. What about the lead time?

A: Samples arrived often need 3-5 days.

 

Q3. Do you have any MOQ (minimum order quality)limit?

A: Low MOQ, 1pc for sample checking is available.

 

Q4. How do you ship the goods and how long does it take to arrive?

A: We often ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping is also optional.

 

Q5. How to proceed an order?

A: Initially, let us know your requirements or application. Besides, We quote according to your requirements or our suggestions. Thirdly, customers confirms the samples and places deposit for formal order. Finally, We arrange the production.

 

Q6. Is it acceptable to print my logo on the product?

A: Yes. Please inform us formally before our product and confirm the design firstly based on our sample.

 

Q7: Do you offer guarantee for the products?

A: Yes, we offer one-year warranty for our products.

 

Q8: How to deal with the flaw?

A: Our products are produced in strict quality control system and the percent of pass is often maintained over 99.8%.