Sensor Systems

SNT-CSM 940 / 960

ModelsSNT-CSM 940 / 960Torque/Angle Transducer Servo Screwdriver. Refer to the specifications below to select the exact model.

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Technical documents4 files

Price and lead time are confirmed by model, quantity and project requirements.

Local selection supportAccessory & controller matchingManufacturer documents

PRODUCT INFORMATION

Features & technical specifications

Features

● Compact and ergonomic design for long time operation without hand fatigue
● Rubberized grip provides a non-slip surface to secure hold, absorbs shock and vibration
● Tool start methods: lever start, external start
● 4 LED illumination mode: On / Off / On when the tool starts / On when triggered
● Tightening status LED and buzzer alert
● Transducerized DC torque & angle control tightening system
● High-resolution encoder, angle control 1° - 30600° (30600° is approx. 85 turns)
● < 1% tolerance, precision & accurate torque transducer
● Beginner-friendly downshift and threshold settings in normal mode
● 5 available rundown steps to customize your screw rundown process

Specifications

Model

Input

voltage

Torque

(N.m)

Torque

(kgf.cm)

Torque

(Lbf.in)

Repeatable Torque Accuracy

Free Speed

(r.p.m)

Power

Consumption

Weight

(g)

Length

(mm)

Applicable

controller

Bit Type

SNT-CSM940

DC40

5~ 40

51.00~ 408

44.26~ 354.04

+/- 3sigma / AVG., 5%

390~20

160W

2605

329

KL-NTCS-M7

B 9.5、W3/8〞、W1/2〞

SNT-CSM960

DC40

7.5 ~ 60

76.50 ~ 612

66.38~ 531

+/- 3sigma / AVG., 5%

250~20

160W

2605

329

KL-NTCS-M7

W1/2〞

Configuration, measurement and quotation

CSM940 lists B 9.5, W3/8″ and W1/2″; CSM960 lists W1/2″ only. Do not assume B9.5 or W3/8″ for CSM960. The published start methods are lever and external start. Only KL-NTCS-M7 is named in the related-accessory list; do not infer a stand or reaction-arm rating from another product group. Confirm the exact output/holder drawing, supplied cable, tool revision and delivered items. The B9.5/W codes alone do not establish every socket geometry, pin retention, drive direction or universal compatibility.

The table note is “+/- 3sigma / AVG., 5%”. The feature claim of less than 1% concerns the torque transducer. These are distinct from calibration uncertainty and the achieved screw-joint result. The 1°–30600° encoder angle-control range is not an angle-accuracy specification. Confirm calibration, actual joint, firmware and acceptance method.

Use the approved KL-NTCS-M7/tool/cable configuration; do not connect the DC tool directly to AC or assume KL-TCC interchangeability. External start does not establish connector pinout, signal voltage or PLC/MES compatibility. A counter is not measured torque/angle evidence. Confirm measured fields, OK/NG logic, job/workpiece identity, timestamps, export, retention and access before accepting production traceability.

For the workstation, provide total suspended tool/holder/cable weight, target torque and reaction direction, mounting orientation, work envelope and fixture. Weight support and torque reaction are different duties; no arm capacity or safety approval is inferred from a related-accessory name.

Does the transducer claim guarantee every joint result?

No. Keep sensor tolerance, tool repeatability, calibration and the actual joint acceptance method separate.

Which exact configuration should I quote?

Choose SNT-CSM940, SNT-CSM960 explicitly. Provide target torque/unit, screw/joint, required speed/angle steps and start mode, KL-NTCS-M7, matching cable, output/bit/fixture, records, quantity, delivery location and required date. Sales confirms price, stock and supplied items.

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