Enhance Your Operations with the M-55 Multi Turn Electric Valve Actuator | Sun Yeh Multi Turn Valve Actuator Manufacturer

Product Name : M-55

Description

Maximum Torque：55 Nm (487 in-lb)
Motor：735 W
Mounting Flange：ISO 5211 F10

The M-55 multi turn electric valve actuator is equipped with advanced features such as a brushless DC motor and insulation class F, allowing for independent torque and speed adjustments. Its IP68-rated enclosure provides excellent protection against environmental factors, making it suitable for harsh conditions.

Additionally, the M-55 supports diverse control protocols, including Modbus RTU RS485 and Profibus DP V0, offering seamless integration with existing systems. The actuator's non-intrusive design, coupled with a multi-language LCD display and Bluetooth-compatible APP, simplifies operation, setting, and monitoring.

For more details on our range of multi-turn electric actuators, visit our Multi-turn Electric Valve Actuator / M Series page and explore the full spectrum of advanced automation solutions we offer.

Inquiry

Rated Torque	55 Nm (487 in-lb)
Output Speeds	30, 45, 60, 75, 90 rpm
Controls	– Digital on/off (one DI & one DO) – Analog modulating (one AI & one AO) ‧ Input：0-20mA, 4-20mA, 0-5V, 1-5V, 0-10V, 2-10V ‧ Output：0-20mA, 4-20mA, 0-5V, 1-5V, 0-10V, 2-10V
Protocol	Modbus RTU RS485, Profibus DP V0
Service Conditions	Ambient Temperature：-20°C to +70°C (-4°F to 158°F) Relative Humidity： 5% to 95%
Power supply voltage	Multi-voltage：220VAC-1 Phase / 220 - 415V AC @50/60 Hz
Duty Type	S2-15 min.
Enclosure	Polyester powder coated aluminum alloy IP68 (8 m, 120 hrs) according to IEC 60529
Motor	Brushless DC motor, Insulation class F The torque and running speed for opening and closing a valve can be adjusted independently without reducing the output torque.
Position Indication	LCD digital display
Limit Switching	Digital limit switching
Position Sensing	Incremental Encoder
Gearing	Worm shaft, worm gear and planetary deceleration device.
Lubricant	75W80
Battery	Non-rechargeable「Alkaline battery」: AA Lithium battery: LS 33600 (Battery is not delivered with the actuator. )
Conduit Entry	Standard：1 x 1-1/2"NPT；2 x 1"NPT
Conduit Entry	Option：1 x M40 x 1.5 ; 2 x M25 x 1.5 (Adaptors )
Digital Output	Option: 4 sets of contact (DO), maximum 8 sets of contact

Five speed variable speed drive that allows the actuator to operate at five different speeds without reducing the output torque
The high efficiency BLDC motor technology enables the adjustment of output torque and speed in both directions.
Torque overload protection provided at each end of stroke.
Double-sealed and IP68 weatherproof.
Patents obtained in UK, USA, Taiwan, China, Japan, and Germany.
Setting, monitoring, and diagnosing are possible via local control and a Bluetooth-compatible APP.
Available communication solutions: Modbus RTU RS485, Profibus DP V0.
Temperature of motor and electronic components is monitored to ensure optimal performance and safety.
Non-intrusive design allows setting and adjusting settings without cover removal.
Multi-language LCD display incorporated with reed switches that allow non-intrusive setting makes operating, setting, adjusting convenient.
Automatic phase-correction and phase-loss protection.
Instantaneous reversal protection.
Four levels of password protection hierarchical prevent unauthorized changes.

G201 Multi-turn Gearbox

Compatible actuator model	The speed of acutator combined with gearbox	Non-rising					Rising						Flange
	The speed of acutator combined with gearbox	Maximum output torque		Maximum stem acceptance diameter	Weight		Maximum output thrust			Maximum stem acceptance diameter	Weight		Flange
	rpm	Nm	in-lb	mm	kg	lb	kgf	lbf	kN	mm	kg	lb	ISO 5210
M-41	13, 20, 27, 33, 40	123	1090	40	22	48.5	7140	15744	70	32	25	55.1	F12
M-55	10, 15, 20, 25, 30	165	1460
M-80	7, 10, 13, 17, 20	240	2125

G202 Multi-turn Gearbox

Compatible actuator model	The speed of acutator combined with gearbox	Non-rising					Rising						Flange
	The speed of acutator combined with gearbox	Maximum output torque		Maximum stem acceptance diameter	Weight		Maximum output thrust			Maximum stem acceptance diameter	Weight		Flange
	rpm	Nm	in-lb	mm	kg	lb	kgf	lbf	kN	mm	kg	lb	ISO 5210
M-41	8, 12, 16, 20, 24	205	1815	45	25	55.1	10200	22491	100	36	27.5	60.6	F14
M-55	6, 9, 12, 15, 18	275	2435
M-80	4, 6, 8, 10, 12	400	3540

G203 Multi-turn Gearbox

Compatible actuator model	The speed of acutator combined with gearbox	Non-rising					Rising						Flange
	The speed of acutator combined with gearbox	Maximum output torque		Maximum stem acceptance diameter	Weight		Maximum output thrust			Maximum stem acceptance diameter	Weight		Flange
	rpm	Nm	in-lb	mm	kg	lb	kgf	lbf	kN	mm	kg	lb	ISO 5210
M-41	5.7, 8.6, 11.4, 14.3, 17.1	285	2520
M-55	4.3, 6, 9, 11, 13	385	3410	60	32.5	71.6	15300	33737	150	44	36	79.4	F16
M-80	2.8, 4, 6, 7, 8.6	560	4960
M-100	2.1, 3, 4, 5, 6.4	700	6200