China A21 Series Torque Controller Manufacturers, Suppliers

Features

● Multi-function and high performance of MCU digital control technology;

● Easy setting with digital display of menu;

● Slow torque increasing and decreasing is capable;

● External keyboards and switch are available;

● Easy and safe toque controlling and function of adjusting motor torque deviation;

● Automatically recognize input power frequency;

● Attached power connector for fan, easy connection.

Panel Introduction

Name	Function
Indicator Light	For showing running status
Digital Tube	4-digital tube is used to show parameter value and set value
MODE	Enter into or exist from MENU
ENTER	Show and confirm set value
▼/▲	Adjust parameter when it is under the condition of button controlling; adjust set value under the mode of MENU
FWD/REV	Forward or reverse when it is in the panel control mode, while change the digital when it is in the MENU mode
STOP	Stop the running; error reset
Knob	Change the specifications when it is in the knob control mode

Model Number/Function Specifications Table

Model Number	ZDRV.A21-040S2-D
How to Read	Model Type: ZDRV	Series:A21	Applicable Motor Power:3~40(W)	Power Supply:S1 Single Phase 110V±10% S2 Single Phase 220V±10%	Function: D with digital display
Applicable Motor Type	Torque Motor
Applicable Motor Power	3W	6W	10W	20W	40W
Installation Method	Panel Type
Motion Control Function	Controlled by panel or external switch including motion control, adjust torque, slowly increase or decrease torque.
Torque Adjust Method	Press▲，▼button on panel ；Knob on panel
Torque Adjustment Range	0～100%
Run Capacitor	External Type (Externally installed on the torque motor, users need to connect it )
Input Power	Single Phase 220V±10%;50Hz-60Hz
Usage Environment	Environment Temperature: -20℃~+40℃(No freezing); Environment Humidity: Less than85%(No condensation); Altitude lower than 1000m

Outline & Installation
Unit:mm

● Power Supply：The voltage of the power supply should be the same with driver.
  QF is a circuit breaker, it can protect the driver and the torque motor in case of short-circuited.
● Rotation Direction Control
  1. Panel Control: change the MENU Control Mode F-01 into “1”, controlled by panel buttons;
  2. External Switch Control: change the MENU Control Mode F-01 into “2” or “3”, controlled by external switches K1,K2;

● Run Capacitor C Specifications Table:

Motor Power/Voltage of Power Supply	220V		110V
	50Hz	60Hz	50Hz	60Hz
3W	1.5μF/450V	1.2μF/450V	7μF/250V	6μF/250V
6W	2μF/450V	1.5μF/450V	8μF/250V	7μF/250V
10W	2.5μF/450V	2μF/450V	10μF/250V	8μF/250V
20W	3.5μF/450V	3μF/450V	15μF/250V	12μF/250V
40W	6μF/450V	6μF/450V	30μF/250V	30μF/250V

Power Supply	Motor Power	QF Current Specifications
220V	3-40W	1A
110V	3-40W	2A

Note: The Torque motor specifications have been referred and the run capacitor should be matched with relevant motors, it will be packed in with the torque motor.

○ The automatic reset type thermal protector has been built in the torque motor, when the motor is over heated, the thermal protector will run and cut off the power supply of the motor, and then the motor will be stopped; when the temperature drops into that of safe running, the thermal protector will run and automatically supply the power again and the motor will re-run. To prevent any accidents, please cut-off the power before check the motor.
○ Automatic reset type thermal protector, operation temperature:120°C±5°C, reset temperature: 120°C±5°C.



● FWD/REV is controlled by PLC PLC Output Method: NPN or drain transistor output; Menu Setting: Change the Operation Control Mode F-01 into “2”or “3” Controlled by external switch.	● FWD/REV is controlled by sensor(Photoelectric switch etc.) Switch Output Method: 3-wire type NPN transistor output; Menu Setting: Change the Operation Control Mode F-01 into “2”or “3” Controlled by external switch.

Controller Menu

● Function Codes Table (R/W: Readable/Writable; RO: Read Only)

Function Code	Name	Detailed Parameter Description	Setting Range	Default Value	Change
F-01	Run Control Mode	1: By Operation Panel 2: By External Switch, STOP Button on Panel is invalid 3: By External Switch, STOP Button on Panel is valid	1~3	1	R/W
F-02	Rotation Mode	1: Allow to Forward and Reverse 2: Allow to Forward, disallow to Reverse 3: Allow to Reverse, disallow to Forward	1~3	1	R/W
F-03	Rotation Direction	1: No Converse 2: Converse	1~2	1	R/W
F-04	Torque Control Method	1: UP/DOWN Button on Panel 2: Panel knob	1~2	1	R/W
F-05	Max. Torque	50%~100% Limit the Max. Torque to protect the damage of product or device	50~100	80	R/W
F-06	Start-up Acceleration Time for Forward Rotation	0.1~10.0 s The time for increasing to Max.Torque when it starts forwarding	0.1~10.0	1.0	R/W
F-07	Stop Deceleration Time for Forward Rotation	0.1~10.0s The time for decreasing to 0Nm when it stop forwarding.	0.1~10.0	1.0	R/W
F-08	Start-up Acceleration Time for Reverse Rotation	0.1~10.0 s The time for increasing to Max.Torque when it starts reversing	0.1~10.0	1.0	R/W
F-09	Stop Deceleration Time for Reverse Rotation	0.1~10.0s The time for decreasing to 0Nm when it stops reversing	0.1~10.0	1.0	R/W
F-10	Power Supply Frequency Setting	1: Driver Self-detection 2: Supply Power Frequency 50Hz 3: Supply Power Frequency 60Hz	1~3	1	R/W
F-11	Reset	1：Do not Recover 2：Recover	1~2	1	R/W
F-12	Current Adaptive Power Frequency	50: Adapt to 50Hz AC Power Supply 60: Adapt to 60Hz AC Power Supply	50,60	**	RO
F-13	Program Version			.*	RO

● Trouble-shooting & Status:

	Name	Cause	How to Solve
Error Code	E.EEP	Data Saving Error	Re-power to clear the alarm
Prompt Code	S.run	Motor is running, any modification is prohibited.	Press STOP button and then modify
	S.not.	Function of the button is currently invalid.	Modify F-01\F-02 or F-04 function code
	S.Err	Driver is currently having an error.	Clear the error and re-start
	S.loc	The button is locked.	Press both DOWN and ENTER buttons at same time

Menu Modification
For safety, please stop the motor and then modify. Modification is not allowed when the motor is running.

Note: When the driver is running or stopping, press MODE and ENTER buttons at the same time,the buttons will be locked and won't have the functions
to control the motor or enter the MENU etc.;and then press MODE and ENTER buttons at the same time, it will release the lock.

User Instruction
○ Check if the package is ok, nameplate is consistent with purchased model, and if you received all the accessories.
Accessories: 1 Operation instruction; 2 bolts (M4*10).
○ Installation, connection and inspection should be done by professional engineers.
○ Correctly wiring according to this operation instruction or label at the back cover to avoid error or danger.
○ Do not disassemble the device or change the wiring when power is on, it may cause electric shock.
○ Before first-time usage, do run without load first to check if everything is working normally and adjust the using specification.
○ Do not use in explosive environments, flammable gas, corrosive environments and anywhere easy to get wet or around combustibles.
○ Avoid continuous vibration or over-impact.
○ Do earthing.
○ Under normal operation of the motor, sometimes the surface temperature of the motor case will exceed 70°C, therefore, please paste a warning notice (refer to the drawing below) in case people may touch the motor!

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A21 Series Torque Controller