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| Месяц | Минимальная цена | Макс. стоимость | Цена |
|---|---|---|---|
| Mar-19-2026 | 68594.59 руб. | 72024.66 руб. | 70309 руб. |
| Feb-19-2026 | 68018.87 руб. | 71419.19 руб. | 69718.5 руб. |
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| Nov-19-2025 | 58218.64 руб. | 61129.66 руб. | 59673.5 руб. |
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| Aug-19-2025 | 64559.55 руб. | 67787.69 руб. | 66173 руб. |
| Jul-19-2025 | 63983.78 руб. | 67182.0 руб. | 65582.5 руб. |
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1. Reference
Item Curtis AC Motor Controller Model 1234E-5321 Voltage 36-48V Current 350A Size28cm x 20cm x 14cm (11.02in x 7.87in x 5.51in)
Weight 4.0kg (8.81lb.) Application Electric Forklift HS code 8537109090
2. Product information
CURTIS 1234 controllers are separately excited motor speed controllers designed for use in a variety of small industrial vehicles and in material handling equipment. These programmable controllers are simple to install, efficient, and cost effective, while offering more features than the original 1234.
The 1234 controller provides smooth precise control of motor speed and torque. A full-bridge field control stage is combined with a half-bridge armature power stage to provide solid state motor reversing and full regenerative braking without additional relays or contactors. The controller's rugged IP53 housing and packaging are built to withstand shock and vibration. State-of-the-art surface mount logic board fabrication makes the 1234 controller even more reliable than the original 1234. The 1234 is fully programmable through the CURTIS Model 1313-4401 Handheld Programmer or 1314 PC Programming Station. In addition to configuration flexibility, the programmer provides diagnostic and test capability.
Appropriate throttles for use with the 1234E-5321 controller include:
Type 1: 2-wire 5kΩ-0 throttles Type 2: 0-5V throttles, current source throttles, three-wire potentiometer throttles, and electronic throttles wired for singleended operation Type 3: 2-wire 0-5kΩ throttles Type 4: 0-5V and three-wire potentiometer throttles wired for wigwag operationKey Features:
CURTIS Model: 1234E-5321 Norminal Battery Voltage (Volts): 36-48V PWM operating frequency: 16 kHz Electrical isolation to heatsink (min.): 500 VAC KSI input voltage (minimum): 16.8 V KSI input current (typical): 78 mA without programmer 120 mA with programmer Logic input voltage: 7.5 V High; <1 V Low Logic input current 15 mA Overvoltage protection: 24V models: cutback at approx. 30V, cutback at ≈34V 36V models: cutback at approx. 45V, cutback at ≈49V Undervoltage protection: 24V models: cutback at approx. 17V, cutback at ≈13V 36V models: cutback at approx. 25V, cutback at ≈21V Drive Current Limit (amps): 350Amature:3. Product Details




