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EJS 060 Frame

The EJS Standard adapters are available for easy mounting to both, servo and AC induction motors. Dual bearings on the input shaft ensure proper alignment of the motor and gearhead. This design allows the gearhead to be mounted in any orientation.

Smooth, rounded surfaces help eliminate free-standing water and prevent bacteria growth. IP69K protection combined with 316 stainless steel allows this product to stand up to the harshest production environments. The EJS is the only servo grade right angle gearhead in the market that has been certified 3A, NSF and EHEDG.

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Technical Data

EJS 060 Frame Size, 1 Stage Specifications

RatioUnitNote57.51015202530405060
Nominal Output Torque[Nm]123154172188175172175173174173
Maximum Acceleration Torque[Nm]170212227235276230229232243225
Emergency Stop Torque[Nm]246308344376350344350346348346
No Load Running Torque[Nm]*10.790.790.790.790.790.790.790.790.790.79
Nominal Input Speed[rpm]2,0002,0002,0002,0002,0002,0002,0002,0002,0002,000
Max Continuous Input Speed[rpm]3,0003,0003,0003,0003,0003,0003,0003,0003,0003,000
Maximum Cyclic Input Speed[rpm]3,0003,0003,0003,0003,0003,0003,0003,0003,0003,000
Maximum Radial Load[N]*28,0108,0108,0108,0108,0108,0108,0108,0108,0108,010
Maximum Axial Load[N]*38,0108,0108,0108,0108,0108,0108,0108,0108,0108,010
Moment of Inertia[kgcm2]3.482.772.522.352.282.262.242.222.222.21
Efficiency[%]*492919088858480767370
Torsional Rigidity[Nm/arcmin]17.717.717.717.717.717.717.717.717.717.7
Max Torsional Backlash (Standard)[Arc-min]≤ 13≤ 13≤ 13≤ 13≤ 13≤ 13≤ 13≤ 13≤ 13≤ 13
Max Torsional Backlash (Low)[Arc-min]≤ 5≤ 5≤ 5≤ 5≤ 5≤ 5≤ 5≤ 5≤ 5≤ 5
Noise LeveldB [A]*5≤ 80≤ 80≤ 80≤ 80≤ 80≤ 80≤ 80≤ 80≤ 80≤ 80
Ambient Temperature[°C]-23 ~ 93-23 ~ 93-23 ~ 93-23 ~ 93-23 ~ 93-23 ~ 93-23 ~ 93-23 ~ 93-23 ~ 93-23 ~ 93
Permitted Housing Temperature[°C]100100100100100100100100100100
Protection ClassIP 69KIP 69KIP 69KIP 69KIP 69KIP 69KIP 69KIP 69KIP 69KIP 69K
LubricationSynthetic Food
Grade Oil
Synthetic Food
Grade Oil
Synthetic Food
Grade Oil
Synthetic Food
Grade Oil
Synthetic Food
Grade Oil
Synthetic Food
Grade Oil
Synthetic Food
Grade Oil
Synthetic Food
Grade Oil
Synthetic Food
Grade Oil
Synthetic Food
Grade Oil
Mounting PositionAnyAnyAnyAnyAnyAnyAnyAnyAnyAny
Service Life[Hours]20,00020,00020,00020,00020,00020,00020,00020,00020,00020,000
Weight[kg]*621212121212121212121
  1. Torque at no load applied to the input shaft at 2,000 rpm
  2. The maximum radial load the gearbox can accept
  3. The maximum axial load the gearbox can accept
  4. The efficiency at the nominal output torque rating
  5. Measured with no load applied to the input shaft at 2,000 rpm
  6. Weight may vary slightly between models

EJS 060 Dimensions – Hollow Output Shaft

Frame SizeUnitNoteEJS 060
L1[mm]132.6
L2[mm]72.9
L3[mm]67.6
L4[mm]85.3
L5[mm]170.7
L6[mm]36.4
L7[mm]63.5
L8[mm]177.3
L9[mm]64.0
L10[mm]113.3
L11[mm]59.7
L12[mm]87.4
L13[mm]156.0
D1[mm}Ø 28
D2[mm]Ø 55
Key way N1[mm]8.0×4.0
T1[mm]M10X15
T2[mm]5/16-24
E1[mm]134.1
E2[mm]46.7
E3[mm]0.75
Key way N2[Inch]3/16×3/32
V1~V10[mm]Motor attachment dimensions are made to fit your servo motor.

EJS 060 Dimensions – Solid Output Shaft

Frame SizeUnitNoteEJS 060
L1[mm]132.6
L2[mm]72.9
L3[mm]67.6
L4[mm]69.6
L5[mm]129.3
L6[mm]206.2
L7[mm]32
L8[mm]8
L9[mm]36.4
L10[mm]63.5
L11[mm]177.3
L12[mm]64.0
L13[mm]113.3
L14[mm}59.7
L15[mm]87.4
L16[mm]156.0
D1[mm]Ø 28
Key way N1[mm]8.0×4.0
T1[mm]M10x15
E1[mm]134.1
E2[mm]46.7
E3[mm]0.75
Key way N2[mm]3/16×3/32
V1 ~ V9[mm]Motor attachment dimensions are made to fit your servo motor.

EJS 060 Dimensions – Shrink Disc Hollow Output Shaft

Frame SizeUnitNoteEJS 060
L1[mm]132.6
L2[mm]72.9
L3[mm]67.6
L4[mm]102.9
L5[mm]177.3
L6[mm]36.4
L7[mm]63.5
L8[mm]177.3
L9[mm]64.0
L10[mm]113.3
L11[mm]59.7
L12[mm]87.4
L13[mm]156.0
D1[mm}Ø 30 / Ø 30.008
D2[mm]Ø 72
T1[mm]M10x15
E1[mm]134.1
E2[mm]46.7
E3[mm]0.75
Key way N2[mm]3/16×3/32
V1 ~ V10[mm]Motor attachment dimensions are made to fit your servo motor.

EJS 060 Dimensions – Optional Mounting Flange

Frame SizeUnitNoteEJS 060
L1[mm]132.6
L2[mm]72.9
L3[mm]67.6
L4[mm]85.3
L5[mm]202
L6[mm]3.8
L7[mm]9.7
L8[mm]31.5
L9[mm]36.4
L10[mm]63.5
L11[mm]230.6
L12[mm]51.8
L13[mm]64.0
L14[mm]115.3
L15[mm]59.7
L16[mm]87.4
L17[mm]92.5
L18[mm]185.2
L19[mm]69.6
L20[mm]129.3
L21[mm]206.2
L22[mm]32
L23[mm]8
L24[mm]16.3
T1[mm]M10X15
D1[mm]Ø 28
Key way N1[mm]8.0X4.0
T2[mm]5/16-24
D2[mm]Ø 28
Key way N2[mm]8.0X4.0
D3[mm]Ø 165.1
D4[mm]Ø 142.7
D5[mm]Ø 203.2
T3[mm]9.2
E1[mm]134.1
E2[mm]46.7
E3[mm]0.75
Key way N3[Inch]3/16X3/32
V1 ~ V10Motor attachment dimensions are made to fit your servo motor.

EJS 060 Dimensions – Side Mount (w/o Flange Mounting)

Frame SizeUnitNoteEJS 060
L1[mm]132.6
L2[mm]72.9
L3[mm]67.6
L4[mm]85.3
L5[mm]170.7
L6[mm]2.5
L7[mm]36.4
L8[mm]63.5
L9[mm]177.3
L10[mm]64.0
L11[mm]113.3
L12[mm]59.7
L13[mm]87.4
L14[mm]156.0
L15[mm]69.6
L16[mm]129.3
L17[mm]206.2
L18[mm]32
L19[mm]8
T1[mm]M10X15
D1[mm]Ø 28
Key way N1[mm]8.0X4.0
T2[mm]5/16-24
D2[mm]Ø 28
Key way N2[mm]8.0X4.0
D3[mm]Ø 55
D4[mm]Ø 80
D5[mm]Ø 95
T3[mm]M8X12
E1[mm]134.1
E2[mm]46.7
E3[mm]0.75
Key way N3[Inch]3/16X3/32
V1 ~ V10Motor attachment dimensions are made to fit your servo motor.