4QD Uni Series

Introduction

Ideal for those applications where you do not need to reverse the motor.

Two current ratings are available, the Uni-8 with a current limit of over 100 amps and the Uni-4 with current limit of over 50 amps.

As standard, it includes regenerative braking but this can be disabled on board.

Versions are available for 12V, 24V &, 36V.

It is available as a card or as a boxed unit (order controller plus base, cover and leads) although the 24V Uni 8 is available ready boxed.

The Uni is technically advanced and packed with useful features without the 'high tech overkill' which is often used as a sales gimmick. The controllers have been extensively 'value engineered' to give the best possible ratio of performance to cost. Of special interest is the automatic ramp down and power off so the controller always stops smoothly and safely even if the ignition is turned off at full speed. Also if interest are the independent, linear, adjustable acceleration and deceleration ramps, the thermally sensitive overcurrent limiting, the regen current limit and the auto switch-off.

Output current max (typ Uni-8) 115 amps (100 amps regen)
1 minute rating 85 amps - board, without additional heatsink!
2 minute rating 45 amps - board, without additional heatsink!
continuous 30 amps or more: heatsink dependant
voltage drop at 20a 130mV

Uni 4 figures are approx half Uni 8

Acceleration time 330mSec to 7 Sec (adjustable)
Deceleration time 330mSec to 7 Sec (adjustable)
Input 1k to 25k pot or 0-3v (adjustable)

Size 71mm x 71mm x 35mm plus tags
case 75mm x 75mm x 40mm plus tags
base 80mm x 100mm x 4mm
Weight board version 110 gm
enclosed version 210 gm

4QD Uni Series 4 12V 40A - Part No: 1514-412

Price: £49.22 (Including VAT at 17.5%)
Shipping Weight 0.110 Kg

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4QD Uni Series 4 24V 40A - Part No: 1514-424
24V version of 1514-412

Price: £49.95 (Including VAT at 17.5%)
Shipping Weight 0.110 Kg

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People who bought this item also bought:

1. 4QD Uni Series Base, Cover & Leads (Ref: 1514-901)

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4QD Uni Series 4 36V 40A - Part No: 1514-436
36V version of 1514-412

Price: £54.95 (Including VAT at 17.5%)
Shipping Weight 0.110 Kg

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4QD Uni Series 8 12V 80A - Part No: 1514-812
12V 80A non-reversing controller

Price: £57.50 (Including VAT at 17.5%)
Shipping Weight 0.110 Kg

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4QD Uni Series 8 24V 80A - Part No: 1514-824
24V version of 1514-812

Price: £57.15 (Including VAT at 17.5%)
Shipping Weight 0.110 Kg

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4QD Uni Series 8 24V 80A Boxed - Part No: 1514-825

Price: £69.50 (Including VAT at 17.5%)
Shipping Weight 0.210 Kg

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People who bought this item also bought:

1. 24mm Carbon Pot 10K Lin (Ref: 2000-204)

2. 24V SPCO 30/40A Relay (Ref: 1600-002)

3. IDC Cable Plug 4W (Ref: 1250-004)

4. IDC Cable Plug 3W (Ref: 1250-003)

5. 5 LED Voltmeter 24V (Ref: 1061-002)

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4QD Uni Series 8 36V 80A - Part No: 1514-836
36V version of 1514-412

Price: £62.50 (Including VAT at 17.5%)
Shipping Weight 0.110 Kg

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People who bought this item also bought:

1. 36V 1000W MY1020 (Ref: 1470-060)

2. Silicone Insulated 6mm2 Red (Ref: 1130-030)

3. Silicone Insulated 6mm2 Black (Ref: 1130-031)

4. 50A Power Connector Grey (Ref: 1210-001)

5. Lug 6mm2 Cable 5mm Fixing (Ref: 1229-010)

4QD Uni Series Base - Part No: 1514-900
The base is also available on its own

Price: £6.82 (Including VAT at 17.5%)
Shipping Weight 0.050 Kg

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4QD Uni Series Base, Cover & Leads - Part No: 1514-901
Base, cover and leads to box your own Uni series controller

Price: £16.38 (Including VAT at 17.5%)
Shipping Weight 0.100 Kg

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People who bought this item also bought:

1. Silver Steel 16mm x 333mm (Ref: 4426-016)

2. Needle Roller Bearing Drawn Cup 16 x 12 (Ref: 4250-012)

3. 4QD Uni Series 8 36V 80A (Ref: 1514-836)

4. 4QD Uni Series 4 24V 40A (Ref: 1514-424)

5. 70A Maxi Fuse (Ref: 1310-035)

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Online Catalogue | Motor Speed Controllers | 4QD Speed Controllers | 4QD Uni Series

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