You may also like.
Notify Me When Available
SAIYIS 128334GT 128334 SepEx Motor Controller 36V-48V 500A for Genie Boom Lifts
Regular Price
$520.00
Heavy-duty 36V–48V 500A SepEx DC motor speed controller (Curtis 1244-5565 series type) for Genie articulating boom lifts. Directly replaces Genie OEM part numbers 128334GT (128334), 128335GT (128335), and T114858GT (T114858), superseding earlier model 1244-5564. Provides smooth regenerative braking, full programmable traction motor drive control, and comprehensive thermal and fault diagnostic protection.
Compatible Equipment & Models
| Genie Equipment Series | Compatible Articulating Boom Lift Models |
|---|---|
| Genie Z-34/22 Series (DC & Bi-Energy) | Z-34/22N, Z-34/22 DC, Z-34/22 Bi-Energy |
| Genie Z-30/20 & Z-45 Series | Z-30/20N, Z-45/25J DC, Z-45/25J Bi-Energy (equipped with SepEx drive motor) |
Specifications
| Parameter | Specification |
|---|---|
| Genie OEM Part Number | 128334GT / 128334 / 128335GT / 128335 / T114858GT / T114858 |
| Curtis Model Number | 1244-5565 (Replaces 1244-5564) |
| Brand Compatibility | Fits Genie / Curtis Instruments |
| Controller Platform | MultiMode SepEx (Separately Excited) DC Motor Controller |
| Nominal Battery Voltage | 36V – 48V DC |
| Armature Current Limit | 500 Amps |
| Field Current Limit | 50 Amps |
| Unit Dimensions | 229 × 178 × 81 mm (9.02 × 7.01 × 3.19 in) |
| Unit Weight | 3.90 kg (8.60 lb) |
| Package Included | 1 × 36-48V 500A SepEx DC Motor Controller (1244-5565) |
⚠ Fitment & Model Notice: Designed for Genie Z-30/20N, Z-34/22, and Z-45 electric boom lifts with 36V or 48V SepEx drive systems. Please verify your existing controller model (1244-5565, 128334GT, or T114858GT) before ordering. For fitment confirmation, contact support@awp-parts.com.
📦 Bulk & Fleet Orders — Need motor controllers, contactors, or diagnostic programmer tools for your rental fleet? Email support@awp-parts.com for volume fleet pricing.
SAIYIS supplies high-quality aftermarket replacement parts. Genie and Curtis brand names and part numbers are referenced solely for compatibility identification.
Need Help?
Our product experts will respond to your email within 24 business hours.
Service & Support
Warranty
This product includes a 12-month limited warranty covering defects in materials and workmanship under normal use. Exclusions and claim requirements are described in our warranty policy.
Compatibility Support
Not sure whether this part fits your machine? Send us the equipment brand, model, serial number and original part number before ordering. Photos of the machine data plate and existing part can help us confirm compatibility.
Technical Assistance
Our support team can assist with parts identification, product information and basic troubleshooting. Installation and repair should be completed by qualified personnel in accordance with the equipment manufacturer's safety instructions.
Bulk Orders
Contact us for quantity pricing, stock confirmation and shipping options for fleet maintenance or resale orders.
Recently Viewed
Your browsing history.