MOQ : 75
Working power supply: AC24V, AC220V, AC380V 50Hz
Delay range: -A: forward/reverse 15s stop 5s; -A1: forward/reverse 25s stop 5s
Repeat error: ≤ 1%
Working mode: forward → stop → reverse → stop → …
Contact form: -A, -A1: two normally open contacts
Contact capacity: 3A AC250V (resistive)
Dimensions: HHD7-A: 65×77.5×72.5mm
Installation method: device type
Working power supply: AC24V, AC220V, AC380V 50Hz
Delay range: forward/reverse: 1, 2, 4, 8, 16s stop: 0.5, 1, 2, 4s
Repeat error: ≤1%
Working mode: forward→stop→reverse→stop→…
Contact form: two normally open contacts
Contact capacity: 3A AC250V (resistive)
Dimensions: 65×77.5×72.5mm
Installation method: device type
Working power supply: AC24V, AC220V, AC380V 50Hz
Delay range:
Forward / reverse:
-D: 1, 2, 4, 8m
-D1: 1, 2, 4, 8s
-D2: (1, 2, 4, 8s) × 15
Stop: 1, 2, 4, 8s
Repeat error: ≤1%
Working mode: forward → stop → reverse → stop → …
Contact form: two normally open contacts
Contact capacity: 3A AC250V (resistive)
Dimensions: 65×77.5×72.5mm
Installation method: device type
Working power supply: DC24V; AC24V, AC220V, AC380V 50Hz
Delay range: forward/reverse: 0.1s~990h; stop: 0.1s~990h
Repeat error: ≤1%
Working mode: forward first → stop → flip → stop …… (customizable)
Contact form: two normally open contacts with reset pause terminal
Contact capacity: 3A AC250V (resistive)
Dimensions: 48×48×105mm
Installation method: panel type, device type, 35mm guide rail type
Working power supply: DC24V; AC24V, AC220V, AC380V 50Hz
Delay range: forward/reverse: 1s~99m99s, 0.1s~999.9s, 1s~9999s; stop: 0.1s~999.9s
Repeat error: ≤1%
Working mode: 1. Stop→forward→stop→reverse→…
2. Forward→stop→reverse→…
Number of actions: unlimited, 1~9999 times can be set
Contact form: two normally open contacts with control reset terminal
Contact capacity: 3A AC250V (resistive)
Dimensions: 48×48×108mm
Installation method: panel type, device type, 35mm guide rail type
Working power supply: DC24V; AC24V, AC220V, AC380V 50Hz
Delay range: forward/reverse: 1s~999h can be set
Stop: 1s~999h can be set
Total time: 1s~999h can be set
Working mode: forward→stop→reverse→stop→…
Contact form: two normally open contacts for forward/reverse
Total time one group of normally open and normally closed contacts
Contact capacity: 3A AC250V (resistive)
Dimensions: 57×86×81mm
Dimensions: 53×61mm 75.5-2×Φ4.5mm
Installation method: panel type
Alternative products: JZF-04 series
Working power supply: DC24V; AC24V, AC220V, AC380V
Delay range: forward/reverse: 15s stop 5s; forward/reverse: 25s stop 5s
Repeat error: ≤1%
Working mode: forward → stop → reverse → stop → …
Contact form: two normally open contacts
Contact capacity: 3A AC250V (resistive)
Dimensions: 50×78×80mm
Installation method: device type or 35mm guide rail type
Working power supply: DC24V; AC24V, AC220V, AC380V
Delay range: spray 10~99s can be set; forward and reverse 3s
Stop positioning: time 0.1~24s can be set
Counting times: 1~9 times can be set
Repetition error: ≤ 1%
Working mode: cycle delay
Display mode: digital tube indication
Contact form: two-way voltage output
Contact capacity: 3A AC250V (resistive)
Dimensions: 57×86×81mm
Opening size: 53×61mm, 75.5-2×Φ4.5mm
Installation method: panel type
| Model | HHD7-A (JZF-01 15S) | HHD7-A1 (JZF-01 25S) |
| Supply voltage | AC24V, AC220V, AC380V 50Hz | |
| Delay range | -A: Forward/reverse: 15s, stop 5s -A1: Forward/reverse 25s, stop 5s | |
| Repeat error | ≤ 1% | |
| Operation mode | Forward rotation → stop → reverse → stop → …… | |
| Contact form | 2 NO contacts | |
| Contact capacity | 3A AC250V(resistive) | |
| Dimension | 65×77.5×72.5mm | |
| Installation method | Screw mounting type | |
| Model | HHD7-C (JZF-06) |
| Supply voltage | AC24V, AC220V, AC380V 50Hz |
| Delay range | Forward/reverse: 1, 2, 4, 8, 16s Stop: 0.5, 1, 2, 4s |
| Repeat error | ≤ 1% |
| Operation mode | Forward rotation → stop → reverse → stop → …… |
| Contact form | 2 NO contacts |
| Contact capacity | 3A AC250V(resistive) |
| Dimension | 65×77.5×72.5mm |
| Installation method | Screw mounting type |
| Model | HHD7-D (JZF-07) |
| Supply voltage | AC24V, AC220V, AC380V 50Hz |
| Delay range | Forward/reverse: -D: 1, 2, 4, 8m Stop: 1, 2, 4, 8s |
| Repeat error | ≤ 1% |
| Operation mode | Forward rotation → stop → reverse → stop → …… |
| Contact form | 2 NO contacts |
| Contact capacity | 3A AC250V(resistive) |
| Dimension | 65×77.5×72.5mm |
| Installation method | Screw mounting type |
| Model | HHD7-E |
| Supply voltage | DC24V; AC24V, AC220V, AC380V 50Hz |
| Delay range | Forward/reverse: 0.1s~990h |
| Repeat error | ≤ 1% |
| Operation mode | Forward rotation → stop → flip → stop (customizable) |
| Contact form | 2 NO contacts with reset and pause terminal |
| Contact capacity | 3A AC250V(resistive) |
| Dimension | 48×48×105mm |
| Installation method | Panel type, screw mounting type, 35mm DIN rail type |
| Model | HHD7-F |
| Supply voltage | DC24V; AC24V, AC220V, AC380V 50Hz |
| Delay range | Forward/reverse: 1s~99m99s 0.1s~999.9s 1s~9999s Stop: 0.1s~999.9s |
| Repeat error | ≤ 1% |
| Operation mode | 1. Stop → forward rotation → stop → backward → …… 2. Forward rotation → stop → reverse → …… |
| Contact form | 2 NO contacts with control reset terminal |
| Contact capacity | 3A AC250V(resistive) |
| Dimension | 48×48×108mm |
| Installation method | Panel type, screw mounting type, 35mm DIN rail type |
| Model | HHD7-G (JZF-04A、B、C) |
| Supply voltage | DC24V; AC24V, AC220V, AC380V 50Hz |
| Delay range | Forward/reverse: 1s~999h settable Stop: 1s-999h settable Total time: 1s-999h settable |
| Repeat error | / |
| Operation mode | Forward rotation → stop → reverse→ stop → …… |
| Contact form | Forward/reverse: 2 NO contacts Total time: 1 set of NO and NC contacts |
| Contact capacity | 3A AC250V(resistive) |
| Dimension | 57×86×81mm |
| Installation method | Panel type |
| Model | HHD7-H1 (JZF-01B) |
| Supply voltage | DC24V; AC24V, AC220V, AC380V 50Hz |
| Delay range | Forward/reverse:15s, stop 5s; Forward/reverse: 25s, stop 5s |
| Repeat error | ≤ 1% |
| Operation mode | Forward rotation → stop → reverse→ stop → …… |
| Contact form | 2 NO contacts |
| Contact capacity | 3A AC250V(resistive) |
| Dimension | 50×78×80mm |
| Installation method | Screw mounting type or 35mm DIN rail type |
| Model | HHD7-H4 |
| Supply voltage | DC24V; AC24V, AC220V, AC380V 50Hz |
| Delay range | Spraying 10~99s settable Forward and reverse 3s Stop positioning time 0.1~24s settable |
| Repeat error | ≤ 1% |
| Operation mode | Cycle delay |
| Contact form | 2 voltage outputs |
| Contact capacity | 3A AC250V(resistive) |
| Dimension | 57×86×81mm |
| Installation method | Panel type |
Q1:What is a forward and reverse controller used for?
A1: A forward and reverse controller is used to control the rotation direction of motors, allowing equipment to alternate between forward and reverse operation with a preset time delay.
Q2: Can HHD7 be used with three-phase motors?
A2: Yes. HHD7 can be used in three-phase motor control circuits when combined with appropriate contactors, as it provides forward, stop, and reverse control logic.
Q3:Difference between motor controller and inverter?
A3: A motor controller manages start, stop, and direction control, while an inverter (VFD) controls motor speed and torque by adjusting voltage and frequency.
Q4:What industries require forward and reverse controllers?
A4: Forward and reverse controllers are commonly used in industrial automation, material handling systems, conveyors, hoists, machinery equipment, and manufacturing processes.
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