U19 Series 19MM Motore Frameless
Mosrac‘s U19 series motore frameless is designed to be directly embedded in your machine, providing the highest performance in the most compact spaces...
U25 Series 25MM Smallest Frameless Motors
Mosrac‘s U25 series frameless motors (robot joint motors) are designed to be directly embedded in your machine, providing the highest performance.
U38 Series 38MM Frameless Torque Motor
A 38mm outer diameter frameless torque motor, designed for robot joints, provides stable torque and precise speed control. It is highly customizable w...
U50 50MM Series Frameless Servo Motor
A frameless servo motor (Frameless torque servo motor) with a 28mm aperture and a 50mm outer diameter directly drives robot joints. Rated torque optio...

c-series-c120180-inductive-encodersOuter diameter ( OD ) : 180mm

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Specification

Model		C12180
OD(mm)		180
ID(mm)		120
Height(mm)		8
Weight(g)		120
Resolution(bit)		20-22
Accuracy		±0.006°
Max. operational speed(rpm)		4000
Rotor inertia(kg.mm²)		239.2

Drawing

Case studies (Customized frameless motors developed with our clients)

Case Study 4: Custom Potting Frameless Motor for Rotary Tabl

Case Study 3: Custom Frameless Torque Motor for Precision Ph

Case Study 2: Custom Frameless Motor Powers Next-Gen 5-Axis

Case study 1: The Custom Solution Based on U9419 Frameless m

Additional Info

Download

C1201809 Torque Motor Outline Drawing.pdf
OD: 180mm|Height: 9mm
c-series-c120180-inductive-encoders Catalog.pdf
OD: 180mm|Height: 9mm optional
C1201809.STEP
OD: 180mm|Height: 9mm
CE Certificate.pdf
RoHS Certificate.pdf
REACH Certificate.pdf
IS09001 Certificate.pdf

Direct drives need high-quality position signals to ensure optimal performance. Perfect measuring signals can enhance the surface quality of machined workpieces, reduce the machine frame's vibrations, minimize velocity-dependent motor noise, and prevent excessive heat generation in the motor.

Mosrac recommends using a magnetic encoder to enhance the accuracy, speed stability, and thermal behavior of direct drive axes. Because there is no mechanical transmission between the encoder and the feed unit, the position signals are not susceptible to inaccuracies or delays.

Custom combinations are available on request and contact us.

c-series-c90140-inductive-enco

c-series-c172247-inductive-enc

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c-series-c120180-inductive-encodersOuter diameter ( OD ) : 180mm

Specification

Drawing

Case studies (Customized frameless motors developed with our clients)

Additional Info

Download

Frameless Outrunner Motor

Magnetic Encoder

Inductive Encoder

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Model	OD(mm)	ID(mm)	Height(mm)	Rated Torque(Nm)	Rated output(W)	Rated Speed(rpm)
U16 Series	16	4	15.4~25.4	0.01~0.02	1.57~3.14	1500
U19 Series	19	7	19.9~34.9	0.02~0.04	12.58~16.77	4000~6000
U25 Series	25	11.6	10.9~23.7	0.025~0.075	10.48~31.44	4000~6000
U32 Series	32	19.3	12.7	0.07	36.68	5000
U38 Series	38	18	15.5~34.6	0.1~0.35	31.4~128	3000~3500
U43 Series	43	25.5	15.2	0.16	71	4200
U50 Series	50	30	19.9~37.9	0.27~0.7	85~220	3000
U60 Series	60	33	17.9~35.8	0.45~1	141.5~314	3000
U68 Series	68	40	18.6~36.6	0.65~1.55	204~487	3000
U76 Series	76	45	18.9~36.7	0.9~2.1	282.7~660	3000
U85 Series	85	52	19.6~37.7	1.21~2.7	380~848	3000
U94 Series	94	57	19.9~37.9	1.6~3.7	502.6~1162	3000~4500
U104 Series	104	73	28~43	2.3~4.4	722.5~1328.5	3000~4000
U115 Series	115	74	26.6~44.1	3~6.1	785.4~1597	2500~3200
U130 Series	130	84	25.9~60.9	5~18	419.2~754.56	400~800
U160 Series	160	106	25.9~60.9	9~32	471.6~2012.16	200~2000
U200 Series	200	140	25.9~60.9	13~50	408.72~1572	100~800

Mode	OD(mm)	ID(mm)	Height(mm)	Rated Torque(Nm)	Rated Power(W)	Rated Speed(rpm)	Voltage(V)
FI-40 Series	40	6.5	48~65	0.25	7.9	300	220
FI-60 Series	60	15	60~80	0.5	15.7	300	220
FE-80 Series	80	15	47~67	1	21	200	220
FI-80 Series	80	12	50	0.9	28.3	300	220
FE-112 Series	112	19	65~95	3	62.9	200	220
FI-120 Series	120	42	64	2.4	37.7	150	220
FE-140 Series	140	30	50~80	6	188.6	300	220
FI-140 Series	140	28	85~188	10.5	220.1	200	220
FE-170 Series	170	42	50~155	4.5	117.9	250	220
FI-170 Series	170	50	50~100	5.4	141.5	250	220
FI-180 Series	180	50	55~125	14	220.1	150	220
FI-220 Series	220	30	123~208	50.6	530.3	100	220
FE-224 Series	224	50	42~62	14.1	295.5	200	220
FI-224 Series	224	50	42	9.9	155.6	150	220
FE-263 Series	263	88	113~188	95	796.5	80	220
FI-280 Series	280	60	95~145	45	565.9	120	220
FI-300 Series	300	150	75	35	330.1	90	220
FI-375 Series	375	88	150~200	200	1257.6	60	220

Series	Types	RotorID	StatorOD	Stator installation pitch circle	Stator shieldOD	Overall thickness
10	Standard Compact	8/10 8/10	36 27	25 23	20	7
15	Standard Compact	12/13/15 12/13/15	40 32	30 28	25	7
20	Standard Standard Compact	6/8/10 15/18/20 18/20	45 45 37	36 36 33	30	7
25	Standard Compact	23/25	50 42	40 38	35	7
30	Standard Compact	28/30	55 47	45 43	40	7
35	Standard Compact	33/35	60 52	50 48	45	7
40	Standard Compact	38/40	65 57	55 53	50	7
45	Standard Compact	43/45	70 62	60 58	55	7
50	Standard Compact	48/50	75 67	65 63	60	7
55	Standard Compact	53/55	80 72	70 68	65	7

Series	Model	Inner rotorThread	Inner rotorMatch ID (H7)	Outer rotor Thread	Outer rotorMatch ID (H7)	StatorMatch ID (H7)
10-15-25	T-10-15-25	M10x0.4mm	9	M15x0.4mm	14	25
15-20-30	T-15-20-30	M15x0.4mm	14	M20x0.4mm	19	30
20-25-35	T-20-25-35	M20x0.4mm	19	M25x0.4mm	24	35
25-30-40	T-25-30-40	M25x0.4mm	24	M30x0.4mm	29	40
30-35-45	T-30-35-45	M30x0.4mm	29	M35x0.4mm	34	45

c-series-c120180-inductive-encodersOuter diameter ( OD ) : 180mm

Specification

Drawing

Case studies (Customized frameless motors developed with our clients)

Additional Info

Download

Frequently bought together - Magnetic encoders

Frameless Outrunner Motor

Magnetic Encoder

Inductive Encoder

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