Product Description
Curtis Programmable Controller 600A MultiMode SepEx 1213-8406 DC Motor Speed Controller 36V /48V
Parameter |
Specification |
PWM Operating Frequency |
16 kHz |
Electrical Isolation to Heatsink (min.) |
500 VAC |
KSI Input Current (no contactors engaged) |
Without programmer: 160 mA
With programmer: 200 mA |
Logic Input Voltage |
High: >7.5 V
Low: <1 V |
Logic Input Current |
10 mA |
Operating Ambient Temperature Range |
-40°C to 50°C |
Heatsink Overtemperature Cutback |
85°C |
Heatsink Undertemperature Cutback |
-25°C |
Package Environmental Rating |
IP64/IP67 |


Key Features:
- CURTIS Model:1219-8406
- Norminal Battery Voltage (Volts): 48V
- Amature Current Limit (amps): 600
- Amature 2 Minute Current Rating (amps): 600
- Amature 1 Hour Current Rating (amps): 160
- Field 2 Minute Current Rating (amps): 50
- Dimensions: L229xW178xH81 mm
- Net Weight: 3.0kg
600A MultiMode SepEx 1219-8406 DC Motor Speed Controller 36V/48V for CURTIS 0-5kΩ
CURTIS Programmable DC SepEx Controller1219-8406 36V/48V 600A
Product Description:
- CURTIS 1219 MultiMode™ controllers are separately excited motor speed controllers designed for use in a variety of material handling vehicles. These programmable controllers are simple to install,efficient,and cost effective.Typical applications include low lifts,stackers,fork lifts,reach trucks,personnel carriers,counterbalance trucks,order pickers, boom trucks,and other industrial vehicles.
- The 1219 MultiMode™ controller offers smooth,silent,cost effective control of motor speed and torque.A four quadrant,
full-bridge field winding control stage is combined with a two quadrant,half-bridge armature power stage to provide solid state motor reversing and regenerative braking power without additional relays or contactors.The 1244 controller can also be specified to be compatible with CAN Bus communication systems.
- The 1219 controller is fully programmable through a CURTIS 1313-4331 Handheld Programmer or 1314 PC Programming Station. The programming device provides diagnostic and test capability in addition to configuration flexibility.
- CURTIS 1219-8406 SepEx controller is designed for heavy duty electric vehicles applications,wildly applied in 36V and 48V DC power driving system.
Company Profile

SPIDERWAY Lithium Technology
Global Leader in Industrial LFP Lithium Battery Manufacturing and Supply
Company Overview
SPIDERWAY's factory, located in Hefei, Anhui, China, is a key hub in the global lithium battery industry. Specializing in LFP battery solutions for industrial vehicles, aerial work platforms, GSE (Ground Support Equipment), and custom applications, SPIDERWAY collaborates with top universities to advance LiFePO4 battery research and development (R&D). We offer high-quality production, OEM/ODM services, and a full suite of power management systems, including battery management systems (BMS), DC-DC converters, and controllers. Our mission is to deliver robust and reliable industrial power systems worldwide.
Company Background
Founded in 1999, SPIDERWAY's parent company, ECAS, has over 25 years of experience in electric motor controllers, DC-DC converters, wiring harnesses, and instruments. This wealth of expertise has enabled SPIDERWAY to emerge as a leader in LiFePO4 battery production for a wide range of industrial vehicles.
Technological Advantage & Production Capacity
Since 2017, SPIDERWAY has developed a state-of-the-art LFP battery production line. By leveraging China's robust lithium supply chain, we offer highly competitive OEM/ODM services with a production capacity of over 10,000 heavy-duty LFP battery packs annually.
Product Features
SPIDERWAY uses A-grade battery cells sourced from renowned manufacturers such as CATL, BYD, EVE, and Lishen. Our LFP batteries come with a minimum 5-year warranty and guarantee over 5,000 charging cycles. Some models can achieve up to 10 years of lifespan with 10,000 charging cycles.
Certifications & Exhibitions
All SPIDERWAY batteries meet international certification standards, including UL, CE, FCC, and ROHS. We have showcased our products at prestigious international exhibitions such as MAT Korea and the Russia Warehouse Expo.
Contact Us
For reliable, high-performance lithium battery solutions, contact SPIDERWAY's expert team today.
Application





FAQ
Q1.Can I have a sample order?
A: Yes, we welcome sample order to test and check quality.
Q2. Do you have any MOQ limit?
A: Small quantity is accepted , but we offer quantity discount.
Q3. How do you ship the goods and how long does it take to arrive?
A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional.
Q4. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
Q5. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.
Q6. Is it OK to print my logo on the product?
A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.
Q7. How to proceed an order?
A: Firstly let us know your requirements or application.
Secondly We quote according to your requirements or our suggestions.
Thirdly customer confirms the samples and places deposit for formal order.
Fourthly We arrange the production and Shipping.